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24点游戏 24点游戏 Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status 2424点就是给你一串数字,问你是否通过加减乘除括号构成2424点。 沈爷觉得这个很好玩 阅读全文
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1058 - Parallelogram Counting PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB There are n distinct points in the plane, giv 阅读全文
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Chessboard Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 919 Accepted Submission(s): 390 Probl 阅读全文
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Pasha and Phone time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Pasha has recently bought 阅读全文
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Baby Ming and Matrix games Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1210 Accepted Submiss 阅读全文