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RSS订阅原创 GitTalk Error: Validation Failed. 解决办法（缺失title）
首先总结：出现该问题可能是因为提交的id过长（超出50），也可能因为提交的数据中缺少了部分项目（该文具体表现在缺失title），或其他问题自行看接口反馈。接到任务需要在网站上配置GitTalk插件。网上搜了一下，初步配置如下图：上传到服务器后，提示Error: Validation Failed，如下图：接着搜索了一下解决办法，现有的大多解决办法是因为id过长超出50导致（这里就不写了，别的博客写的很详细，如md5加密）。但是发现自己的id不会长于50，显然不是对应的错误，照着网上攻略整了半天没有
2020-05-27 11:57:31
1404
原创 gym102411H. High Load Database（整体二分）
H. High Load Databasetime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputHen...
2019-11-10 19:02:39
1198
原创 CodeForces705C、Thor （STL）
C. Thortime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThor is ge...
2019-07-01 11:05:55
403
原创 CodeForces707E.Garlands(二维树状数组)
E. Garlandstime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputLike a...
2019-06-29 16:11:00
225
原创 CodeForces707D.Persistent Bookcase(DFS)
D. Persistent Bookcasetime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputRecentl...
2019-06-29 16:02:05
173
原创 CodeForces1180E.Serge and Dining Room(线段树)
E. Serge and Dining Roomtime limit per test4 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputSerge c...
2019-06-29 15:44:40
427
原创 codeforces1156E. Special Segments of Permutation（单调栈）
E. Special Segments of Permutationtime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputYou are given a permutat...
2019-05-07 20:32:11
449
原创 HDU6521Party（线段树）
PartyTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 204Accepted Submission(s): 67...
2019-04-21 23:03:26
219
原创 zoj4092.Robot Cleaner I(模拟水)
Robot Cleaner ITime Limit:1 Second Memory Limit:65536 KBTired of tidying up his room, BaoBao decides to invent a robot cleaner to help him do...
2019-04-15 21:59:58
582
原创 codeforces1000E. We Need More Bosses(无向图缩点+直径)
E. We Need More Bossestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYour friend is devel...
2019-04-15 21:28:26
398
原创 ZOJ3911 Prime Query（线段树区间修改+单点更新）
Prime QueryTime Limit:5 Seconds Memory Limit:196608 KBYou are given a simple task. Given a sequenceA[i]withNnumbers. You have to perform Q operations on the given sequence.Here are th...
2019-04-03 20:37:34
187
原创 Gym101666K. King of the Waves(DFS)
K King of the WavesPicture by JD Lasica via Flickr.You are organising a king of the hill tournament, the Buenos Aire...
2019-03-24 13:16:58
450
原创 LightOJ1127 - Funny Knapsack(折半搜索+二分)
1127 - Funny Knapsack PDF (English) Statistics Forum Time Limit:2 second(s) Memory Limit:32 MB Givenn...
2019-03-21 19:39:02
179
原创 gym101142C. CodeCoder vs TopForces（DFS）
Problem C. CodeCoder vs TopForcesCompetitive programming is very popular in Byteland. In fact, every Bytelandian citizen is registeredat two programming sites — Code...
2019-03-15 23:39:22
263
原创 Gym101161E、ACM Tax（主席树+LCA）
Mr. Peter lives in the magical lands of ACM City. The city consists of N districts andN – 1 two-way roads. Each road connects a pair of districts, and for each road we know thelength of the road. Al...
2019-03-14 15:29:02
421
原创 Gym102091 K.The Stream of Corning 2(离散+划分树？)
Little Oregon loves to play in the forest, but tonight he got lost on his way back home. Whiletrying to find his trail, he found a stream. No no, it was not a stream of hot water, rather itwas a str...
2019-03-10 22:13:18
507
原创 Gym101174F.Performance Review(可持久化线段树)
Performance ReviewEmployee performance reviews are a necessary evil in anycompany. In a performance review, em...
2019-03-08 14:12:29
299
原创 可持久化线段树入门（单点更新模板）
一、可持久化线段树的用处 显然从名字上可以看出来这是一种建立在线段树上的小升级。从一个小问题可以引入： 当我们使用线段树处理一堆询问时，我们在一棵树上进行更新（如单点更新的操作），如果某一时刻突然让你把手头上的操作停下来，并且询问在你没有进行上一步操作时，树的具体数据。最容易想到的做法就是我退一步回去，把某一单点的值减掉，然后再把树拎出来给大家看。那么如果再让你还原2步之...
2019-03-07 15:38:31
321
1
原创 gym101522F. Frustrating Game（模拟）
F. Frustrating Gametime limit per test1.0 smemory limit per test256 MBinputstandard inputoutputstandard outputThe magician Alice is pl...
2019-03-02 16:57:45
406
原创 codeforces474F. Ant colony（线段树+可持久化划分树）
F. Ant colonytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputMole is hungry again...
2019-03-02 16:32:36
289
原创 codeforces131D. Subway（DFS+BFS）
D. Subwaytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputA subway scheme, classi...
2019-03-01 13:51:40
272
原创 codeforces1130D2. Toy Train（思维+贪心）
D2. Toy Traintime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAlice received a se...
2019-02-28 21:04:50
549
原创 codeforces915D. Almost Acyclic Graph（拓扑）
D. Almost Acyclic Graphtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given adir...
2019-02-28 13:16:46
234
原创 ZOJ-3395 Stammering Aliens（二分+字符串hash）
ZOJ Problem Set - 3395Stammering AliensTime Limit:5 Seconds Memory Limit:65536 KBDr. Ellie Arroway has established contact with an extraterrestrial civilization. However, all efforts to d...
2019-02-28 12:48:10
253
原创 codeforces1131D. Gourmet choice（并查集）
D. Gourmet choicetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputMr. Apple, a...
2019-02-24 16:35:42
298
原创 codeforces1131F. Asya And Kittens (并查集 )
F. Asya And Kittenstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAsya loves an...
2019-02-24 14:49:00
413
原创 CodeForces196B. Infinite Maze（BFS）
B. Infinite Mazetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWe've got a rect...
2019-02-18 20:48:42
358
原创 ZOJ4048 Red Black Tree (LCA+二分)
ZOJ Problem Set - 4048 Red Black TreeTime Limit: 3 Seconds Memory Limit: 131072 KBBaoBao has just found a rooted tree with vertices and weighted edg...
2019-02-18 12:12:22
277
原创 POJ1417 True Liars（带权并查集+DP）
True LiarsTime Limit: 1000MS Memory Limit: 10000K Total Submissions: 6125 Accepted: 2002 DescriptionAfter having drifted about i...
2019-02-18 10:45:28
239
原创 Gym101908F. Music Festival (DP)
F. Music Festivaltime limit per test1.0 smemory limit per test1024 MBinputstandard inputoutputstandard outputMusic festivals should be fun, but...
2019-02-17 20:26:47
422
原创 POJ3417 Network(LCA+树上差分)
NetworkTime Limit: 2000MS Memory Limit: 65536K Total Submissions: 7308 Accepted: 2074 DescriptionYixght is a manager of the compa...
2019-02-17 09:18:05
233
原创 codeforces219D. Choosing Capital for Treeland (树形DP)
D. Choosing Capital for Treelandtime limit per test3 secondsmemory limit per test256 megabytesinputstandard ...
2019-02-16 18:40:36
208
原创 Codeforces1105D. Kilani and the Game（BFS+优先队列）
D. Kilani and the Gametime limit per test2 secondsmemory limit per test256 megabytesinput...
2019-01-25 19:34:46
406
原创 hdu3015 Disharmony Trees（线段树）
Disharmony TreesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1184 Accepted Submission(s...
2019-01-21 20:25:47
231
原创 codeforces12D. Ball (线段树降维)
D. Balltime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstanda...
2019-01-21 00:34:03
440
原创 codeforces961E、Tufurama （主席树）
E. Tufuramatime limit per test2 secondsmemory limit per test256 megabytesinputstandard i...
2019-01-19 19:53:20
234
原创 codeforces787D. Legacy（线段树+最短路）
D. Legacytime limit per test2 secondsmemory limit per test256 mega...
2019-01-19 09:25:56
450
原创 codeforces95C. Volleyball(最短路重建图)
C. Volleyballtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputPetya loves volleyball very much. One day he was running late for a...
2019-01-18 21:14:02
308
原创 codeforces1100E. Andrew and Taxi(拓扑排序+二分)
E. Andrew and Taxitime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAndrew prefers taxi to other means of transport, but recently ...
2019-01-16 19:29:56
388
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