唐宋元明清201712151935887
唐宋元明清201712151935887
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(共123篇)
HDU - 6315 Naive Operations
Naive Operations Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 502768/502768 K (Java/Others) Total Submission(s): 2498 Accepted Submissio...
2018-07-29
0
443
POJ - 2502 Subway(哎,这题建图好烦啊)
Subway Time Limit: 1000MS Memory Limit: 65536K ...
2018-07-25
0
629
ZOJ - 1610 Count the Colors(以区间为”点“的线段树)
Count the Colors Time Limit: 2 Seconds Memory Limit: 65536 KB Painting some colored segments on a line, some previously painted segme...
2018-07-24
0
360
HDU - 1698 Just a Hook(线段树区间更新区间查找)
Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 41024 Accepted Submission(s): ...
2018-07-24
0
1333
HDU - 4725 The Shortest Path in Nya Graph (spfa,层和点都建点)
The Shortest Path in Nya Graph Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10435 Accep...
2018-07-22
0
536
HDU - 2680 Choose the best route(spfa+超级源点)
Choose the best route Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 18567 Accepted Submi...
2018-07-21
0
604
HYSBZ - 2763 飞行路线 (分层图+spfa)
首先我们先来看一下什么叫做分层图: 分层图主要是应用于 变化的最短路问题 问题常表现为一个最短路问题上加一些手脚,如减小一些边权,改变一些连接,但事先又不知道,或可以自由选择改变哪个边,最终求最短路等等。由于无法知道改变了那些边,所以用到分层图思想。 可以理解为 平行宇宙 一样的东...
2018-07-20
0
514
ZOJ - 3261 Connections in Galaxy War
Connections in Galaxy War Time Limit: 3 Seconds Memory Limit: 32768 KB In order to strengthen the defense ability, many stars in galaxy...
2018-07-19
0
586
Problem 2150 Fire Game (DFS+BFS)
Problem 2150 Fire Game Accept: 3417 Submit: 11710Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description Fat brother and Ma...
2018-07-10
0
472
Poj 1321棋盘问题(八皇后问题)
原题目: 棋盘问题 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 62732 Accepted: 30027 ...
2018-07-07
0
0
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