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poj——2386题 Lake Counting
湖数时间限制： 1000MS 内存限制： 65536K 提交总数： 48629 接受： 23894 描述由于最近的降雨，水汇集在Farmer John's田地的不同地方，其由N×M（1 <= N <= 100; 1 <= M <= 100）的正方形矩形表示。每个方块包含水（'W'）或旱地（'。'）。农夫约翰想弄清楚他的田地里有...原创 2019-02-25 10:55:37 · 437 阅读 · 0 评论 -
POJ——3061题 Subsequence 尺取法
Time Limit:1000MS Memory Limit:65536K Total Submissions:24814 Accepted:10475 DescriptionA sequence of N positive integers (10 < N < 100 000), each of them less than or ...原创 2019-04-21 20:32:47 · 272 阅读 · 0 评论 -
POJ——2456题 Aggressive cows 二分搜索
Time Limit:1000MS Memory Limit:65536K Total Submissions:24487 Accepted:11369 DescriptionFarmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The st...原创 2019-04-21 17:19:53 · 185 阅读 · 0 评论 -
POJ——1064题 Cable master 二分搜索
Cable masterTime Limit:1000MS Memory Limit:10000K Total Submissions:75537 Accepted:15336 DescriptionInhabitants of the Wonderland have decided to hold a regional programmin...原创 2019-04-21 15:45:46 · 245 阅读 · 0 评论 -
POJ——3255题 Roadblocks（次最短路径 ）
RoadblocksTime Limit:2000MS Memory Limit:65536K Total Submissions:21422 Accepted:7498 DescriptionBessie has moved to a small farm and sometimes enjoys returning to visit on...原创 2019-04-02 22:19:12 · 330 阅读 · 0 评论 -
POJ——2431题 Expedition
ExpeditionTime Limit:1000MS Memory Limit:65536K Total Submissions:25425 Accepted:7070 DescriptionA group of cows grabbed a truck and ventured on an expedition deep into the...原创 2019-03-04 14:03:09 · 307 阅读 · 0 评论 -
POJ——3617题 Best Cow Line
Best Cow LineTime Limit: 1000MS Memory Limit: 65536K Total Submissions: 36747 Accepted: 9542 DescriptionFJ is about to take his N (1 ≤ N ≤ 2,000) cows to the annual"Farmer of t...原创 2019-02-25 21:37:07 · 188 阅读 · 0 评论 -
POJ——3253题 Fence Repair
Fence RepairTime Limit:2000MS Memory Limit:65536K Total Submissions:66577 Accepted:21929 DescriptionFarmer John wants to repair a small length of the fence around the pastu...原创 2019-03-01 16:34:44 · 221 阅读 · 0 评论 -
POJ 1852 Ants
AntsTime Limit: 1000MS Memory Limit: 30000K Total Submissions: 24477 Accepted: 9789 DescriptionAn army of ants walk on a horizontal pole of length l cm, each with a constant sp...原创 2018-08-15 17:58:18 · 157 阅读 · 0 评论 -
POJ——3320题 Jessica's Reading Problem 尺取法
Time Limit:1000MS Memory Limit:65536K Total Submissions:19799 Accepted:6773 DescriptionJessica's a very lovely girl wooed by lots of boys. Recently she has a problem. The fin...原创 2019-04-25 23:58:54 · 201 阅读 · 0 评论