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Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 36087 Accepted: 14710 Description Every cow's dream is to become the most popu 阅读全文
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E. Ralph and Mushrooms time limit per test 2.5 seconds memory limit per test 512 megabytes input standard input output standard output E. Ralph and Mu 阅读全文
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D. Ralph And His Tour in Binary Country time limit per test 2.5 seconds memory limit per test 512 megabytes input standard input output standard outpu 阅读全文
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C. Marco and GCD Sequence time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In a dream Marc 阅读全文
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B. Ralph And His Magic Field time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Ralph has a 阅读全文
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A. QAQ time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output "QAQ" is a word to denote an expre 阅读全文
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Cycle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 955 Accepted Submission(s): 284 Problem D 阅读全文
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Frogs' Neighborhood Time Limit: 5000MS Memory Limit: 10000K Total Submissions: 10239 Accepted: 4272 Special Judge Description 未名湖附近共有N个大小湖泊L1, L2, ... 阅读全文
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D. Pair of Numbers time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Pair of Numbers ti 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): 6453 Accepted Submission(s): 3283 Problem 阅读全文