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RSS订阅原创 ACM-ICPC 2018 徐州赛区网络预赛 B. BE, GE or NE（极大极小搜索）
In a world where ordinary people cannot reach, a boy named "Koutarou" and a girl named "Sena" are playing a video game. The game system of this video game is quite unique: in the process of playing th...
2018-09-14 21:35:06
182
原创 [poj 1568]Find the Winning Move
Find the Winning Move Time Limit: 3000MS Memory Limit: 32768K Total Submissions:1782 Accepted: 854 Description4x4 tic-tac-toe is played on a boar...
2018-09-14 21:30:54
424
原创 [HDU-2159]FATE（完全背包）
FATETime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 17381 Accepted Submission(s): 8159Problem Description最近xhd正在玩一款叫做FATE的游戏，
2018-04-22 16:43:34
297
原创 [HDU-1248]寒冰王座（完全背包）
寒冰王座Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19921 Accepted Submission(s): 10368Problem Description不死族的巫妖王发工资拉,死亡骑士拿到一
2018-04-22 16:37:20
273
原创 [HDU-1114]Piggy-Bank（完全背包）
Piggy-BankTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 31605 Accepted Submission(s): 15744Problem DescriptionBefore ACM ca
2018-04-22 16:30:51
279
原创 [poj 1273]Drainage Ditches(最大流)
Drainage DitchesTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 82240 Accepted: 31942DescriptionEvery time it rains on Farmer John's fields, a pond fo
2018-04-02 20:26:50
150
原创 HDU 1542 [POJ 1151] Atlantis （矩形面积并）
AtlantisTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16139 Accepted Submission(s): 6598Problem DescriptionThere are severa
2018-03-14 16:14:20
481
原创 简单整数划分（递归法+动态规划法）
整数划分：所谓整数划分，就是将一个数n写成正整数相加的形式，如3可以划分为1+1+1，1+2，3等三种情况，而f（n,m）则表示，划分数中最大的数小于m时n的划分。如f（3,2）就是1+1+1,1+2两种。递归法：根据n和m的情况，有如下几种情况1.当n == 1或m == 1时，都只有一种划分，其中n==1时，只有一种划分{1}，只有m == 1时，只有一种划分{1,1,
2018-03-09 20:57:50
825
原创 【hdu1274】展开字符串（栈操作）
展开字符串Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2969 Accepted Submission(s): 1459Problem Descripti
2018-03-08 18:49:12
365
原创 [poj3122]pie——简单二分
DescriptionMy birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. F of my friends are coming to my p
2017-12-21 15:05:06
318
原创 【poj3468-A Simple Problem with Integers】-线段树区间更新
A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 122589 Accepted: 38023Case Time Limit: 2000MSDescriptionYou have
2017-12-13 19:19:15
176
原创 poj2251-Dungeon Master(简单bfs)
Dungeon MasterTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 38881 Accepted: 14821DescriptionYou are trapped in a 3D dungeon and need to find the qui
2017-11-20 19:34:20
161
原创 【hdu1754】I Hate It——线段树模板题
I Hate ItTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 85795 Accepted Submission(s): 32921Problem Description很多学校流行一种比较的习
2017-11-15 19:41:50
225
原创 【hdu1166】敌兵布阵——线段树水题
敌兵布阵Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 102482 Accepted Submission(s): 43274Problem DescriptionC国的死对头A国这段时间
2017-11-14 19:30:49
161
原创 【poj1185】炮兵阵地——状压dp
炮兵阵地Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 29654 Accepted: 11470Description司令部的将军们打算在N*M的网格地图上部署他们的炮兵部队。一个N*M的地图由N行M列组成，地图的每一格可能是山地（用"H" 表示），
2017-11-13 19:34:41
246
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