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Rotate Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1232 Accepted Submission(s): 545Special Ju 阅读全文
posted @ 2016-10-05 14:48
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An Easy Physics Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1430 Accepted Submission( 阅读全文
posted @ 2016-10-04 14:45
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C. Destroying Array time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given an arra 阅读全文
posted @ 2016-10-02 11:34
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Binary Tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 774 Accepted Submission(s): 450Specia 阅读全文
posted @ 2016-09-28 18:31
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Frogs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1509 Accepted Submission(s): 498 Problem De 阅读全文
posted @ 2016-09-23 10:34
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Chip Factory Time Limit: 18000/9000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1842 Accepted Submission(s): 833 阅读全文
posted @ 2016-09-20 20:54
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7263 Today Is a Rainy Day Today is a rainy day. The temperature is apparently lower than yesterday. Winter is coming. It always leaves people feeling 阅读全文
posted @ 2016-09-19 20:18
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Magic boy Bi Luo with his excited tree Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1058 Acc 阅读全文
posted @ 2016-09-14 16:59
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Different GCD Subarray Query Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 828 Accepted Submiss 阅读全文
posted @ 2016-09-13 21:41
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题目链接：给你n(n<=3e4)个路由地址（注意有子网掩码现象）， 路由地址：128.0.0.0/1的形式 要求你输出一个路由集合，其是给定的路由集合的补集，且个数越少越好 分析： 错因分析：不敢离散化字典树。。。。 解决： 1.既然是都是二进制，且只有32位，那么可以想到利用字典树，但是如果直接给 阅读全文
posted @ 2016-09-08 22:43
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