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RSS订阅原创 ZOJ3861 手机锁
Valid Pattern LockTime Limit: 2 Seconds Memory Limit: 65536 KBPattern lock security is generally used in Android handsets instead of a password. The pattern lock can be set by joining points on a
2016-04-17 20:47:56
340
原创 1102最小生成树
【科普】什么是BestCoder？如何参加？ Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15081 Accepted Submission(s): 5759
2015-02-02 19:41:51
411
原创 hdu1023（大数相乘与大数相除）
Train Problem II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6295 Accepted Submission(s): 3417 Problem Description As we all kno
2015-02-02 15:10:33
515
原创 比赛5（并查集）
I - 食物链 Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1182 Description 动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形。A吃B， B吃C，C吃A。 现有N
2015-02-01 21:13:09
412
原创 hdu1716排序（挺不错）
【科普】什么是BestCoder？如何参加？ 排列2 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5086 Accepted Submission(s): 1936 Problem Descr
2015-02-01 21:11:26
466
翻译 HDU 1233 贪心+并查集
还是畅通工程 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 27778 Accepted Submission(s): 12381 Problem Description 某省调查乡村交通状况，得到的统计表
2015-01-31 21:52:00
395
翻译 CodeForces 151 B 结构体排序。
E - 结构体又来了呦 Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 151B Description Winters are just damn freezing cold in Nv
2015-01-31 21:50:29
563
翻译 HDU 1312 统计有多少个点
Red and Black Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 10858 Accepted Submission(s): 6797 Problem Description There is a
2015-01-31 21:48:02
366
转载 HDU 1874 求最短路径 Floyd 算法
畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 31192 Accepted Submission(s): 11388 Problem Description 某省自从实行了很多年的畅通工程计划后
2015-01-31 21:46:20
441
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