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石子合并（一） 时间限制：1000 ms | 内存限制：65535 KB 难度：3 石子合并（一） 时间限制：1000 ms | 内存限制：65535 KB 难度：3 阅读全文
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Flip Game Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 44450 Accepted: 19085 Description Flip game is played on a rectangular 4x4 field 阅读全文
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UVA - 11624 题意： n*m的地图中，'.'表示路,'#'表示墙，'J'表示人，'F'表示火源，火源单位时间向上下左右没有墙的地方蔓延，人单位时间走一步，问人能否在不被烧到的情况下走出地图。 人只有一个，火源可以有多个。 代码： 阅读全文
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Optimal Milking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 17297 Accepted: 6203 Case Time Limit: 1000MS Description FJ has moved his K 阅读全文
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Dining Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 17251 Accepted: 7643 Description Cows are such finicky eaters. Each cow has a prefer 阅读全文
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Ombrophobic Bovines Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 19066 Accepted: 4138 Description FJ's cows really hate getting wet so m 阅读全文
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郑厂长系列故事——N骑士问题 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 526 Accepted Submission(s): 255 Pr 阅读全文
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蚂蚁的难题(三) 时间限制：2000 ms | 内存限制：65535 KB 难度：4 蚂蚁的难题(三) 时间限制：2000 ms | 内存限制：65535 KB 难度：4 蚂蚁终于把尽可能多的食材都搬回家了，现在开始了大厨计划。 已知一共有 n 件食材,每件食材有一个美味度 Ai 和新鲜度 Bi , 阅读全文
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蚂蚁的难题(二) 时间限制：1000 ms | 内存限制：65535 KB 难度：3 蚂蚁的难题(二) 时间限制：1000 ms | 内存限制：65535 KB 难度：3 下雨了，下雨了，蚂蚁搬家了。 已知有n种食材需要搬走，这些食材从1到n依次排成了一个圈。小蚂蚁对每种食材都有一个喜爱程度值Vi， 阅读全文
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传纸条（一） 时间限制：2000 ms | 内存限制：65535 KB 难度：5 传纸条（一） 时间限制：2000 ms | 内存限制：65535 KB 难度：5 小渊和小轩是好朋友也是同班同学，他们在一起总有谈不完的话题。一次素质拓展活动中，班上同学安排做成一个m行n列的矩阵，而小渊和小轩被安排在 阅读全文
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Matrix Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3232 Accepted Submission(s): 1283 Problem 阅读全文
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Hourai Jeweled Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 163840/163840 K (Java/Others)Total Submission(s): 1149 Accepted Submission(s): 457 阅读全文
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Anniversary party Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8184 Accepted: 4685 Description There is going to be a party to celebrate 阅读全文
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Adventures in Moving - Part IV 题意： 汽车邮箱容量200升，最初有100升油，要求到达终点油箱中的油不少于100升的最小花费，不能到达终点输出Impossible. 汽车走1单位距离消耗1升油。 输入t组数据 输入n表示要求从起点到距离为n的点 输入若干个加油站的a, 阅读全文
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棋盘覆盖（二） 时间限制：1000 ms | 内存限制：65535 KB 棋盘覆盖（二） 时间限制：1000 ms | 内存限制：65535 KB 阅读全文
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迷宫问题 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20665 Accepted: 12100 Description 定义一个二维数组： int maze[5][5] = { 0, 1, 0, 0, 0, 0, 1, 0, 阅读全文
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Holedox Moving Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 16057 Accepted: 3892 Description During winter, the most hungry and severe t 阅读全文
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图论 D. Weird journey time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output 图论 D. Weird journey 阅读全文
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Harry and Magical Computer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2559 Accepted Submissi 阅读全文
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H - Generating Sets Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description You are given a set Y of ndistinct 阅读全文
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C. Divide by Three time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A positive integer num 阅读全文
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覆盖的面积 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5595 Accepted Submission(s): 2810 Problem 阅读全文
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Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19603 Accepted Submissio 阅读全文
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Atlantis Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12266 Accepted Submission(s): 5151 Probl 阅读全文
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Description Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones. Your task is counti 阅读全文
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Can you answer these queries? Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 15314 Accepted Subm 阅读全文
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Mayor's posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 62771 Accepted: 18120 Description The citizens of Bytetown, AB, could not s 阅读全文
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Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 26650 Accepted: 9825 Description Given an N*N matrix A, whose elements are either 0 阅读全文
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贪心 B. Color the Fence time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Igor has fallen in 阅读全文
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Jury Compromise Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 28927 Accepted: 7676 Special Judge Description In Frobnia, a far-away count 阅读全文
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Treats for the Cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5753 Accepted: 2972 Description FJ has purchased N (1 <= N <= 2000) yum 阅读全文
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Help Jimmy Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 11071 Accepted: 3607 Description "Help Jimmy" 是在下图所示的场景上完成的游戏。 场景中包括多个长度和高度各不相同的 阅读全文
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数论： C. Alice and Bob time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output It is so boring in 阅读全文
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Tickets Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3780 Accepted Submission(s): 1896 Problem 阅读全文
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Piggy-Bank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23354 Accepted Submission(s): 11824 Pr 阅读全文
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FatMouse and Cheese Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9499 Accepted Submission(s): 阅读全文
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Max Sum Plus Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 27582 Accepted Submission(s): 9 阅读全文
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A. Shell Game time limit per test 0.5 seconds memory limit per test 256 megabytes input standard input output standard output Bomboslav likes to look 阅读全文
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THE MATRIX PROBLEM Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8418 Accepted Submission(s): 2 阅读全文
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Tunnel Warfare Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8115 Accepted Submission(s): 3142 阅读全文