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EXTENDED LIGHTS OUT Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12469 Accepted: 7936 Description In an extended version of the game Lig 阅读全文
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C. Travelling Salesman and Special Numbers time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outpu 阅读全文
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题意：一共有N个冰淇淋球，做一个冰淇淋需要K个球，并且由于稳定性，这K个球还必须满足上下相邻的下面比上面大至少两倍。先给出N个球的质量，问最多能做出多少个冰淇淋？ 思路：二分答案并对其检验。 检验标准是：首先对B[]排序后将前m个取出来作为m个冰淇淋的顶端，之后选A[i]时，找最小的p使B[p]>2 阅读全文
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Keywords Search Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 70290 Accepted Submission(s): 2 阅读全文
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Sudoku Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 21612 Accepted: 10274 Special Judge Description Sudoku is a very simple task. A squa 阅读全文
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Find The Multiple Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 35790 Accepted: 14957 Special Judge Description Given a positive integer 阅读全文
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A Knight's Journey Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 47611 Accepted: 16183 Description Background The knight is getting bored 阅读全文
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Game of Connections Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 8772 Accepted: 4324 Description This is a small but ancient game. You a 阅读全文
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C. Qualification Rounds time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Snark and Philip 阅读全文
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C. Nephren gives a riddle time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Nephren giv 阅读全文