PageSourceSearch

https://wenjing233.github.io/archives/

html wenjing233.github.io collected 2026-10-03 10:09:58 UTC 41,982 bytes, 1,067 lines download raw bytes

1<!DOCTYPE HTML>
2<html lang="zh-CN">
3
4
5<head><meta name="generator" content="Hexo 3.8.0">
6    <meta charset="utf-8">
7    <meta name="keywords" content="归档, wenjing233的小站">
8    <meta name="description" content="归档 | wenjing233的小站">
9    <meta http-equiv="X-UA-Compatible" content="IE=edge">
10    <meta name="viewport" content="width=device-width, initial-scale=1.0">
11    <meta name="renderer" content="webkit|ie-stand|ie-comp">
12    <meta name="mobile-web-app-capable" content="yes">
13    <meta name="format-detection" content="telephone=no">
14    <meta name="apple-mobile-web-app-capable" content="yes">
15    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
16    <title>归档 | wenjing233的小站</title>
17    <link rel="icon" type="image/png" href="/medias/favicon.png">
18
19    <link rel="stylesheet" type="text/css" href="/libs/awesome/css/font-awesome.min.css">
20    <link rel="stylesheet" type="text/css" href="/libs/materialize/css/materialize.min.css">
21    <link rel="stylesheet" type="text/css" href="/libs/aos/aos.css">
22    <link rel="stylesheet" type="text/css" href="/libs/animate/animate.min.css">
23    <link rel="stylesheet" type="text/css" href="/libs/lightGallery/css/lightgallery.min.css">
24    <link rel="stylesheet" type="text/css" href="/css/matery.css">
25    <link rel="stylesheet" type="text/css" href="/css/my.css">
26
27    
27<script src="/libs/jquery/jquery-2.2.0.min.js"></script>
27
28<link rel="stylesheet" href="/css/prism-tomorrow.css" type="text/css"></head>
29
30
31<body>
32
33<header class="navbar-fixed">
34    <nav id="headNav" class="bg-color nav-transparent">
35        <div id="navContainer" class="container">
36            <div class="nav-wrapper">
37                <div class="brand-logo">
38                    <a href="/" class="waves-effect waves-light">
39                        
40                        <img src="/medias/logo.png" class="logo-img hide-on-small-only">
41                        
42                        <span class="logo-span">wenjing233的小站</span>
43                    </a>
44                </div>
45                
46
47<a href="#" data-activates="mobile-nav" class="button-collapse"><i class="fa fa-navicon"></i></a>
48<ul class="right">
49    
50    <li class="hide-on-med-and-down">
51        <a href="/" class="waves-effect waves-light">
52            
53            <i class="fa fa-home"></i>
54            
55            <span>首页</span>
56        </a>
57    </li>
58    
59    <li class="hide-on-med-and-down">
60        <a href="/tags" class="waves-effect waves-light">
61            
62            <i class="fa fa-tags"></i>
63            
64            <span>标签</span>
65        </a>
66    </li>
67    
68    <li class="hide-on-med-and-down">
69        <a href="/categories" class="waves-effect waves-light">
70            
71            <i class="fa fa-bookmark"></i>
72            
73            <span>分类</span>
74        </a>
75    </li>
76    
77    <li class="hide-on-med-and-down">
78        <a href="/archives" class="waves-effect waves-light">
79            
80            <i class="fa fa-archive"></i>
81            
82            <span>归档</span>
83        </a>
84    </li>
85    
86    <li class="hide-on-med-and-down">
87        <a href="/about" class="waves-effect waves-light">
88            
89            <i class="fa fa-user-circle-o"></i>
90            
91            <span>关于</span>
92        </a>
93    </li>
94    
95    <li class="hide-on-med-and-down">
96        <a href="/friends" class="waves-effect waves-light">
97            
98            <i class="fa fa-address-book"></i>
99            
100            <span>友情链接</span>
101        </a>
102    </li>
103    
104    <li>
105        <a id="toggleSearch" class="waves-effect waves-light">
106            <i id="searchIcon" class="mdi-action-search" title="搜索"></i>
107        </a>
108    </li>
109
110</ul>
111
112<div class="side-nav" id="mobile-nav">
113
114    <div class="mobile-head bg-color">
115        
116        <img src="/medias/logo.png" class="logo-img circle responsive-img">
117        
118        <div class="logo-name">wenjing233的小站</div>
119        <div class="logo-desc">
120            
121            所谓觉悟,就是在黑暗的荒野上开辟出一条理当前进的光明大道
122            
123        </div>
124    </div>
125
126    
127
128    <ul class="menu-list mobile-menu-list">
129        
130        <li>
131            <a href="/" class="waves-effect waves-light">
132                
133                <i class="fa fa-fw fa-home"></i>
134                
135                首页
136            </a>
137        </li>
138        
139        <li>
140            <a href="/tags" class="waves-effect waves-light">
141                
142                <i class="fa fa-fw fa-tags"></i>
143                
144                标签
145            </a>
146        </li>
147        
148        <li>
149            <a href="/categories" class="waves-effect waves-light">
150                
151                <i class="fa fa-fw fa-bookmark"></i>
152                
153                分类
154            </a>
155        </li>
156        
157        <li>
158            <a href="/archives" class="waves-effect waves-light">
159                
160                <i class="fa fa-fw fa-archive"></i>
161                
162                归档
163            </a>
164        </li>
165        
166        <li>
167            <a href="/about" class="waves-effect waves-light">
168                
169                <i class="fa fa-fw fa-user-circle-o"></i>
170                
171                关于
172            </a>
173        </li>
174        
175        <li>
176            <a href="/friends" class="waves-effect waves-light">
177                
178                <i class="fa fa-fw fa-address-book"></i>
179                
180                友情链接
181            </a>
182        </li>
183        
184        
185        <li><div class="divider"></div></li>
186        <li>
187            <a href="https://github.com/wenjing233/wenjing233.github.io" class="waves-effect waves-light" target="_blank">
188                <i class="fa fa-github-square fa-fw"></i>Fork Me
189            </a>
190        </li>
191        
192    </ul>
193
194    <div class="social-link">
195    <a href="https://github.com/wenjing233" class="tooltipped" target="_blank" data-tooltip="访问我的GitHub" data-position="top" data-delay="50">
196        <i class="fa fa-github"></i>
197    </a>
198
199
200
201    <a href="mailto:[email protected]" class="tooltipped" target="_blank" data-tooltip="邮件联系我" data-position="top" data-delay="50">
202        <i class="fa fa-envelope-open"></i>
203    </a>
204
205
206
207    <a href="tencent://AddContact/?fromId=50&fromSubId=1&subcmd=all&uin=2040553710" class="tooltipped" data-tooltip="QQ联系我: 2040553710" data-position="top" data-delay="50">
208        <i class="fa fa-qq"></i>
209    </a>
210
211
212</div>
213</div>
214
215            </div>
216        </div>
217
218        
219        <style>
220    .nav-transparent .github-corner {
221        display: none !important;
222    }
223
224    .github-corner {
225        position: absolute;
226        z-index: 10;
227        top: 0;
228        right: 0;
229        border: 0;
230        transform: scale(1.1);
231    }
232
233    .github-corner svg {
234        color: #003AFF;
235        fill: #fff;
236        height: 64px;
237        width: 64px;
238    }
239
240    .github-corner:hover .octo-arm {
241        animation: a 0.56s ease-in-out;
242    }
243
244    .github-corner .octo-arm {
245        animation: none;
246    }
247
248    @keyframes a {
249        0%,
250        to {
251            transform: rotate(0);
252        }
253        20%,
254        60% {
255            transform: rotate(-25deg);
256        }
257        40%,
258        80% {
259            transform: rotate(10deg);
260        }
261    }
262</style>
263
264<a href="https://github.com/wenjing233/wenjing233.github.io" class="github-corner tooltipped hide-on-med-and-down" target="_blank" data-tooltip="Fork Me" data-position="left" data-delay="50">
265    <svg viewbox="0 0 250 250" aria-hidden="true">
266        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"/>
267        <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"/>
268        <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"/>
269    </svg>
270</a>
271        
272    </nav>
273</header>
274
275<div class="bg-cover  about-cover" style="background-image: url('/medias/cover.jpg')">
276    <div class="container">
277        <div class="row">
278            <div class="col s10 offset-s1 m8 offset-m2 l8 offset-l2">
279                <div class="brand">
280                    <div class="title center-align">
281                    
282                        MY BLOG
283                    
284                    </div>
285
286                    <div class="description center-align">
287                    
288                        所谓觉悟,就是在黑暗的荒野上开辟出一条理当前进的光明大道
289                    
290                    </div>
291                </div>
292            </div>
293        </div>
294        
295    </div>
296</div>
297
298<script>
299// Dynamically switch banner pictures every day.
300$('.bg-cover').css('background-image', 'url(/medias/banner/' + new Date().getDay() + '.jpg)');
301</script>
301
302
303<main class="content">
304
305    
306
307    
308
309    <div id="cd-timeline" class="container">
310        
311        <div class="cd-timeline-block">
312
313            
314            
315            
316            <div class="cd-timeline-img year" data-aos="zoom-in-up">
317                <a href="/archives/2019">2019</a>
318            </div>
319            
320
321            
322            
323            
324            <div class="cd-timeline-img month" data-aos="zoom-in-up">
325                <a href="/archives/2019/06">06</a>
326            </div>
327            
328
329            
330            <div class="cd-timeline-img day" data-aos="zoom-in-up">
331                <span>30</span>
332            </div>
333            <article class="cd-timeline-content" data-aos="fade-up">
334                <div class="article col s12 m6">
335                    <div class="card">
336                        <a href="/2019/06/30/za-ti-jing-xuan/">
337                            <div class="card-image">
338                                
339                                
340                                <img src="/medias/featureimages/1.jpg" class="responsive-img" alt="杂题精选">
341                                
342                                <span class="card-title">杂题精选</span>
343                            </div>
344                        </a>
345                        <div class="card-content article-content">
346                            <div class="summary">
347                                
348                                    由于某些题目年代过于久远,代码不再附赠
349Walk给定n个点m条单向边,边权为1每个点有一定的点权,点权在2^20以内若vali&amp;valj=valj则i到
350                                
351                            </div>
352                            <div class="publish-info">
353                                <span class="publish-date">
354                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-06-30
355                                </span>
356                                <span class="publish-author">
357                                    
358                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
359                                    
360                                    <a href="/categories/题解/" class="post-category" target="_blank">
361                                    题解
362                                    </a>
363                                    
364                                    
365                                </span>
366                            </div>
367                        </div>
368
369                        
370                        <div class="card-action article-tags">
371                            
372                            <a href="/tags/题解/"><span class="chip bg-color">题解</span></a>
373                            
374                        </div>
375                        
376                    </div>
377                </div>
378            </article>
379        </div>
380        
381        <div class="cd-timeline-block">
382
383            
384            
385
386            
387            
388
389            
390            <div class="cd-timeline-img day" data-aos="zoom-in-up">
391                <span>18</span>
392            </div>
393            <article class="cd-timeline-content" data-aos="fade-up">
394                <div class="article col s12 m6">
395                    <div class="card">
396                        <a href="/2019/06/18/618-mo-ni-sai/">
397                            <div class="card-image">
398                                
399                                
400                                <img src="/medias/featureimages/8.jpg" class="responsive-img" alt="618模拟赛">
401                                
402                                <span class="card-title">618模拟赛</span>
403                            </div>
404                        </a>
405                        <div class="card-content article-content">
406                            <div class="summary">
407                                
408                                    T1过于沙雕,直接跳过
409T2有一棵二叉树,我们定义如下:每个结点都有两个孩子:左孩子与右孩子;如果结点的值为整数 X,那么左孩子的值为 2X,右孩子的值为 2X
410                                
411                            </div>
412                            <div class="publish-info">
413                                <span class="publish-date">
414                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-06-18
415                                </span>
416                                <span class="publish-author">
417                                    
418                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
419                                    
420                                    <a href="/categories/模拟赛总结/" class="post-category" target="_blank">
421                                    模拟赛总结
422                                    </a>
423                                    
424                                    
425                                </span>
426                            </div>
427                        </div>
428
429                        
430                        <div class="card-action article-tags">
431                            
432                            <a href="/tags/模拟赛总结/"><span class="chip bg-color">模拟赛总结</span></a>
433                            
434                            <a href="/tags/hgoi/"><span class="chip bg-color">hgoi</span></a>
435                            
436                        </div>
437                        
438                    </div>
439                </div>
440            </article>
441        </div>
442        
443        <div class="cd-timeline-block">
444
445            
446            
447
448            
449            
450
451            
452            <div class="cd-timeline-img day" data-aos="zoom-in-up">
453                <span>18</span>
454            </div>
455            <article class="cd-timeline-content" data-aos="fade-up">
456                <div class="article col s12 m6">
457                    <div class="card">
458                        <a href="/2019/06/18/usaco-yuan-ti-da-sai/">
459                            <div class="card-image">
460                                
461                                <img src="https://i.loli.net/2019/06/18/5d08999936be133007.jpg" class="responsive-img" alt="USACO原题大赛">
462                                
463                                <span class="card-title">USACO原题大赛</span>
464                            </div>
465                        </a>
466                        <div class="card-content article-content">
467                            <div class="summary">
468                                
469                                    T1有N个单词,每个单词长c个字,韵律为k,你要用这些单词作诗,每个诗句长度必须为len诗的某些句子必须是相同的韵脚这样的句子组不超过26个
470很显然的是,我们只
471                                
472                            </div>
473                            <div class="publish-info">
474                                <span class="publish-date">
475                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-06-18
476                                </span>
477                                <span class="publish-author">
478                                    
479                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
480                                    
481                                    <a href="/categories/模拟赛总结/" class="post-category" target="_blank">
482                                    模拟赛总结
483                                    </a>
484                                    
485                                    
486                                </span>
487                            </div>
488                        </div>
489
490                        
491                        <div class="card-action article-tags">
492                            
493                            <a href="/tags/模拟赛总结/"><span class="chip bg-color">模拟赛总结</span></a>
494                            
495                            <a href="/tags/hgoi/"><span class="chip bg-color">hgoi</span></a>
496                            
497                        </div>
498                        
499                    </div>
500                </div>
501            </article>
502        </div>
503        
504        <div class="cd-timeline-block">
505
506            
507            
508
509            
510            
511            
512            <div class="cd-timeline-img month" data-aos="zoom-in-up">
513                <a href="/archives/2019/04">04</a>
514            </div>
515            
516
517            
518            <div class="cd-timeline-img day" data-aos="zoom-in-up">
519                <span>28</span>
520            </div>
521            <article class="cd-timeline-content" data-aos="fade-up">
522                <div class="article col s12 m6">
523                    <div class="card">
524                        <a href="/2019/04/28/cf-yuan-ti-da-sai/">
525                            <div class="card-image">
526                                
527                                <img src="https://i.loli.net/2019/06/18/5d08999cebace42743.jpg" class="responsive-img" alt="CF 原题大赛">
528                                
529                                <span class="card-title">CF 原题大赛</span>
530                            </div>
531                        </a>
532                        <div class="card-content article-content">
533                            <div class="summary">
534                                
535                                    CF545C Woodcutters贪心就是尽可能往左倒无法向左倒,则尽量往右倒第一个准则很好理解,但另一个则让人费解如果向右倒的话,则再右边的那颗树则也可能会
536                                
537                            </div>
538                            <div class="publish-info">
539                                <span class="publish-date">
540                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-04-28
541                                </span>
542                                <span class="publish-author">
543                                    
544                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
545                                    
546                                    <a href="/categories/模拟赛总结/" class="post-category" target="_blank">
547                                    模拟赛总结
548                                    </a>
549                                    
550                                    
551                                </span>
552                            </div>
553                        </div>
554
555                        
556                        <div class="card-action article-tags">
557                            
558                            <a href="/tags/模拟赛总结/"><span class="chip bg-color">模拟赛总结</span></a>
559                            
560                            <a href="/tags/hgoi/"><span class="chip bg-color">hgoi</span></a>
561                            
562                        </div>
563                        
564                    </div>
565                </div>
566            </article>
567        </div>
568        
569        <div class="cd-timeline-block">
570
571            
572            
573
574            
575            
576
577            
578            <div class="cd-timeline-img day" data-aos="zoom-in-up">
579                <span>28</span>
580            </div>
581            <article class="cd-timeline-content" data-aos="fade-up">
582                <div class="article col s12 m6">
583                    <div class="card">
584                        <a href="/2019/04/28/cf-yuan-ti-da-sai-2/">
585                            <div class="card-image">
586                                
587                                <img src="https://i.loli.net/2019/06/18/5d08999ff121e14987.jpg" class="responsive-img" alt="CF 原题大赛">
588                                
589                                <span class="card-title">CF 原题大赛</span>
590                            </div>
591                        </a>
592                        <div class="card-content article-content">
593                            <div class="summary">
594                                
595                                    CF849A显然,奇数乘奇数还是奇数,如果两边是偶数,无论怎么划分,他永远都在边界上,是不合法的
596CF849B第一个点要么自己一人,要么肯定和另一个点在一起,枚
597                                
598                            </div>
599                            <div class="publish-info">
600                                <span class="publish-date">
601                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-04-28
602                                </span>
603                                <span class="publish-author">
604                                    
605                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
606                                    
607                                    <a href="/categories/模拟赛总结/" class="post-category" target="_blank">
608                                    模拟赛总结
609                                    </a>
610                                    
611                                    
612                                </span>
613                            </div>
614                        </div>
615
616                        
617                        <div class="card-action article-tags">
618                            
619                            <a href="/tags/模拟赛总结/"><span class="chip bg-color">模拟赛总结</span></a>
620                            
621                            <a href="/tags/hgoi/"><span class="chip bg-color">hgoi</span></a>
622                            
623                        </div>
624                        
625                    </div>
626                </div>
627            </article>
628        </div>
629        
630        <div class="cd-timeline-block">
631
632            
633            
634
635            
636            
637
638            
639            <div class="cd-timeline-img day" data-aos="zoom-in-up">
640                <span>01</span>
641            </div>
642            <article class="cd-timeline-content" data-aos="fade-up">
643                <div class="article col s12 m6">
644                    <div class="card">
645                        <a href="/2019/04/01/po3764-ti-jie/">
646                            <div class="card-image">
647                                
648                                <img src="https://i.loli.net/2019/04/01/5ca1f642a3bbe.jpg" class="responsive-img" alt="poj3764题解">
649                                
650                                <span class="card-title">poj3764题解</span>
651                            </div>
652                        </a>
653                        <div class="card-content article-content">
654                            <div class="summary">
655                                
656                                    题意给定一个n个结点的树,树上每条边都有一个权值。从树中选择两个点 x 和y,把从x到y的路径上的所有边权值xor起来,得到的结果最大是多少?注意结点编号从0开
657                                
658                            </div>
659                            <div class="publish-info">
660                                <span class="publish-date">
661                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-04-01
662                                </span>
663                                <span class="publish-author">
664                                    
665                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
666                                    
667                                    <a href="/categories/题解/" class="post-category" target="_blank">
668                                    题解
669                                    </a>
670                                    
671                                    
672                                </span>
673                            </div>
674                        </div>
675
676                        
677                        <div class="card-action article-tags">
678                            
679                            <a href="/tags/题解/"><span class="chip bg-color">题解</span></a>
680                            
681                            <a href="/tags/字典树,奇妙思路/"><span class="chip bg-color">字典树,奇妙思路</span></a>
682                            
683                        </div>
684                        
685                    </div>
686                </div>
687            </article>
688        </div>
689        
690        <div class="cd-timeline-block">
691
692            
693            
694
695            
696            
697            
698            <div class="cd-timeline-img month" data-aos="zoom-in-up">
699                <a href="/archives/2019/03">03</a>
700            </div>
701            
702
703            
704            <div class="cd-timeline-img day" data-aos="zoom-in-up">
705                <span>29</span>
706            </div>
707            <article class="cd-timeline-content" data-aos="fade-up">
708                <div class="article col s12 m6">
709                    <div class="card">
710                        <a href="/2019/03/29/zhu-xi-shu-xue-xi-bi-ji/">
711                            <div class="card-image">
712                                
713                                <img src="https://i.loli.net/2019/05/10/5cd527565438d.gif" class="responsive-img" alt="主席树学习笔记">
714                                
715                                <span class="card-title">主席树学习笔记</span>
716                            </div>
717                        </a>
718                        <div class="card-content article-content">
719                            <div class="summary">
720                                
721                                    主席树学习笔记主席树就是可持久化的线段树,可以轻松的访问历史版本暴力的可持久化线段树就是每一次修改都重新把原来的线段树copy过来然后修改,复杂度爆炸但线段树有
722                                
723                            </div>
724                            <div class="publish-info">
725                                <span class="publish-date">
726                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-03-29
727                                </span>
728                                <span class="publish-author">
729                                    
730                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
731                                    
732                                    <a href="/categories/学习笔记/" class="post-category" target="_blank">
733                                    学习笔记
734                                    </a>
735                                    
736                                    
737                                </span>
738                            </div>
739                        </div>
740
741                        
742                        <div class="card-action article-tags">
743                            
744                            <a href="/tags/学习笔记/"><span class="chip bg-color">学习笔记</span></a>
745                            
746                            <a href="/tags/数据结构/"><span class="chip bg-color">数据结构</span></a>
747                            
748                            <a href="/tags/主席树/"><span class="chip bg-color">主席树</span></a>
749                            
750                        </div>
751                        
752                    </div>
753                </div>
754            </article>
755        </div>
756        
757        <div class="cd-timeline-block">
758
759            
760            
761
762            
763            
764
765            
766            <div class="cd-timeline-img day" data-aos="zoom-in-up">
767                <span>26</span>
768            </div>
769            <article class="cd-timeline-content" data-aos="fade-up">
770                <div class="article col s12 m6">
771                    <div class="card">
772                        <a href="/2019/03/26/bo-yi-lun-xue-xi-bi-ji/">
773                            <div class="card-image">
774                                
775                                <img src="https://i.loli.net/2019/03/26/5c9a084d61e34.jpg" class="responsive-img" alt="博弈论学习笔记">
776                                
777                                <span class="card-title">博弈论学习笔记</span>
778                            </div>
779                        </a>
780                        <div class="card-content article-content">
781                            <div class="summary">
782                                
783                                    (本篇文章将充斥着大量的大小写不分,括号中英文不分,请谅解)本篇blog推荐的题目均是可以证明的题解(不能证明的SG函数有什么存在的必要吗(恼))
784ICGICG
785                                
786                            </div>
787                            <div class="publish-info">
788                                <span class="publish-date">
789                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-03-26
790                                </span>
791                                <span class="publish-author">
792                                    
793                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
794                                    
795                                    <a href="/categories/学习笔记/" class="post-category" target="_blank">
796                                    学习笔记
797                                    </a>
798                                    
799                                    
800                                </span>
801                            </div>
802                        </div>
803
804                        
805                        <div class="card-action article-tags">
806                            
807                            <a href="/tags/学习笔记/"><span class="chip bg-color">学习笔记</span></a>
808                            
809                            <a href="/tags/数论/"><span class="chip bg-color">数论</span></a>
810                            
811                            <a href="/tags/博弈论/"><span class="chip bg-color">博弈论</span></a>
812                            
813                        </div>
814                        
815                    </div>
816                </div>
817            </article>
818        </div>
819        
820        <div class="cd-timeline-block">
821
822            
823            
824
825            
826            
827
828            
829            <div class="cd-timeline-img day" data-aos="zoom-in-up">
830                <span>21</span>
831            </div>
832            <article class="cd-timeline-content" data-aos="fade-up">
833                <div class="article col s12 m6">
834                    <div class="card">
835                        <a href="/2019/03/21/zi-fu-chuan-de-zui-xiao-biao-shi-fa-shu-de-zui-xiao-biao-shi-fa-xue-xi-bi-ji/">
836                            <div class="card-image">
837                                
838                                <img src="https://i.loli.net/2019/03/21/5c93829ab4c23.jpeg" class="responsive-img" alt="字符串的最小表示法&树的最小表示法学习笔记">
839                                
840                                <span class="card-title">字符串的最小表示法&树的最小表示法学习笔记</span>
841                            </div>
842                        </a>
843                        <div class="card-content article-content">
844                            <div class="summary">
845                                
846                                    本质思想两种算法都是解决同一种问题询问两个东西(我也不知道叫什么了)能否通过某种变换而得到然后实际上可以对他们的所有状态排序,然后找到最小的进行比较,若一样才一
847                                
848                            </div>
849                            <div class="publish-info">
850                                <span class="publish-date">
851                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-03-21
852                                </span>
853                                <span class="publish-author">
854                                    
855                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
856                                    
857                                    <a href="/categories/学习笔记/" class="post-category" target="_blank">
858                                    学习笔记
859                                    </a>
860                                    
861                                    
862                                </span>
863                            </div>
864                        </div>
865
866                        
867                        <div class="card-action article-tags">
868                            
869                            <a href="/tags/学习笔记/"><span class="chip bg-color">学习笔记</span></a>
870                            
871                            <a href="/tags/字符串/"><span class="chip bg-color">字符串</span></a>
872                            
873                            <a href="/tags/树/"><span class="chip bg-color">树</span></a>
874                            
875                        </div>
876                        
877                    </div>
878                </div>
879            </article>
880        </div>
881        
882        <div class="cd-timeline-block">
883
884            
885            
886
887            
888            
889
890            
891            <div class="cd-timeline-img day" data-aos="zoom-in-up">
892                <span>20</span>
893            </div>
894            <article class="cd-timeline-content" data-aos="fade-up">
895                <div class="article col s12 m6">
896                    <div class="card">
897                        <a href="/2019/03/20/luogu-p1155-shuang-zhan-pai-xu/">
898                            <div class="card-image">
899                                
900                                <img src="https://i.loli.net/2019/03/20/5c91cb5d0bd73.png" class="responsive-img" alt="luogu P1155 双栈排序">
901                                
902                                <span class="card-title">luogu P1155 双栈排序</span>
903                            </div>
904                        </a>
905                        <div class="card-content article-content">
906                            <div class="summary">
907                                
908                                    骗分首先看到这道题我最先想到的是模拟但问题是其要求字典序最小,这就很麻烦了假设这个条件没有(也就是假装数据很弱去骗分)首先对于一个数,他只能加入空栈或栈顶的数比
909                                
910                            </div>
911                            <div class="publish-info">
912                                <span class="publish-date">
913                                    <i class="fa fa-clock-o fa-fw icon-date"></i>2019-03-20
914                                </span>
915                                <span class="publish-author">
916                                    
917                                    <i class="fa fa-bookmark fa-fw icon-category"></i>
918                                    
919                                    <a href="/categories/题解/" class="post-category" target="_blank">
920                                    题解
921                                    </a>
922                                    
923                                    
924                                </span>
925                            </div>
926                        </div>
927
928                        
929                        <div class="card-action article-tags">
930                            
931                            <a href="/tags/题解/"><span class="chip bg-color">题解</span></a>
932                            
933                            <a href="/tags/luogu/"><span class="chip bg-color">luogu</span></a>
934                            
935                            <a href="/tags/贪心/"><span class="chip bg-color">贪心</span></a>
936                            
937                            <a href="/tags/图论/"><span class="chip bg-color">图论</span></a>
938                            
939                        </div>
940                        
941                    </div>
942                </div>
943            </article>
944        </div>
945        
946    </div>
947
948</main>
949
950
951<div class="container paging">
952    <div class="row">
953        <div class="col s6 m4 l4">
954            
955            <a class="left btn-floating btn-large disabled">
956                <i class="fa fa-angle-left"></i>
957            </a>
958            
959        </div>
960        <div class="page-info col m4 l4 hide-on-small-only">
961            <div class="center-align b-text-gray">1 / 3</div>
962        </div>
963        <div class="col s6 m4 l4">
964            
965            <a href="/archives/page/2/" class="right btn-floating btn-large waves-effect waves-light bg-color">
966                <i class="fa fa-angle-right"></i>
967            </a>
968            
969        </div>
970    </div>
971</div>
972
973
974<footer class="page-footer bg-color">
975    <div class="container row center-align">
976        <div class="col s12 m8 l8 copy-right">
977            本站由&copy;<a href="https://blinkfox.github.io/" target="_blank">Blinkfox</a>基于
978            <a href="https://hexo.io/" target="_blank">Hexo</a> 的
979            <a href="https://github.com/blinkfox/hexo-theme-matery" target="_blank">hexo-theme-matery</a>主题搭建.
980
981            
982                &nbsp;<i class="fa fa-area-chart"></i>&nbsp;站点总字数:&nbsp;
983                <span class="white-color">30k</span>
984            
985
986            
987			
988                <br>
989                
990                <span id="busuanzi_container_site_pv">
991                    <i class="fa fa-heart-o"></i>
992                    本站总访问量 <span id="busuanzi_value_site_pv" class="white-color"></span>
993                </span>
994                
995                
996                <span id="busuanzi_container_site_uv">
997                    <i class="fa fa-users"></i>
998                    次,&nbsp;访客数 <span id="busuanzi_value_site_uv" class="white-color"></span> 人.
999                </span>
1000                
1001            
1002        </div>
1003        <div class="col s12 m4 l4 social-link social-statis">
1004    <a href="https://github.com/wenjing233" class="tooltipped" target="_blank" data-tooltip="访问我的GitHub" data-position="top" data-delay="50">
1005        <i class="fa fa-github"></i>
1006    </a>
1007
1008
1009
1010    <a href="mailto:[email protected]" class="tooltipped" target="_blank" data-tooltip="邮件联系我" data-position="top" data-delay="50">
1011        <i class="fa fa-envelope-open"></i>
1012    </a>
1013
1014
1015
1016    <a href="tencent://AddContact/?fromId=50&fromSubId=1&subcmd=all&uin=2040553710" class="tooltipped" data-tooltip="QQ联系我: 2040553710" data-position="top" data-delay="50">
1017        <i class="fa fa-qq"></i>
1018    </a>
1019
1020
1021</div>
1022    </div>
1023</footer>
1024
1025<div class="progress-bar"></div>
1026
1027
1028<!-- 搜索遮罩框 -->
1029<div id="searchModal" class="modal">
1030    <div class="modal-content">
1031        <div class="search-header">
1032            <span class="title"><i class="fa fa-search"></i>&nbsp;&nbsp;搜索</span>
1033            <input type="search" id="searchInput" name="s" placeholder="请输入搜索的关键字" class="search-input" autofocus>
1034        </div>
1035        <div id="searchResult"></div>
1036    </div>
1037</div>
1038
1039<script src="/js/search.js"></script>
vendor: 1 bytes, line 1039
1039
1040<script type="text/javascript">
1041    searchFunc("/" + "search.xml", 'searchInput', 'searchResult');
1042</script>
1042
1043<!-- 回到顶部按钮 -->
1044<div id="backTop" class="top-scroll">
1045    <a class="btn-floating btn-large waves-effect waves-light" href="#!">
1046        <i class="fa fa-angle-up"></i>
1047    </a>
1048</div>
1049
1050
1051<script src="/libs/materialize/js/materialize.min.js"></script>
vendor: 1 bytes, line 1051
1051
1052<script src="/libs/masonry/masonry.pkgd.min.js"></script>
vendor: 1 bytes, line 1052
1052
1053<script src="/libs/aos/aos.js"></script>
vendor: 1 bytes, line 1053
1053
1054<script src="/libs/scrollprogress/scrollProgress.min.js"></script>
vendor: 1 bytes, line 1054
1054
1055<script src="/libs/lightGallery/js/lightgallery-all.min.js"></script>
vendor: 1 bytes, line 1055
1055
1056<script src="/js/matery.js"></script>
1056
1057
1058<!-- Global site tag (gtag.js) - Google Analytics -->
1059
1060
1061
1062
1063    
1063<script async src="/libs/others/busuanzi.pure.mini.js"></script>
1063
1064
1065
1066</body>
1067</html>

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.