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贴个模板：平常的跟高精度java的； int： java： 阅读全文
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小C的倍数问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) 小C的倍数问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 阅读全文
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E. Fox And Dinner time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output E. Fox And Dinner time 阅读全文
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D. Fedor and Essay time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output After you had helped 阅读全文
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Lazy Running Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others) Problem Description In HDU, you have to run along the 阅读全文
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Dirt Ratio Time Limit: 18000/9000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Special Judge Problem Description In ACM/ICPC contest, t 阅读全文
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Counting Divisors Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others) Problem Description In mathematics, the function 阅读全文
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E. Pillars time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output E. Pillars time limit per test 阅读全文
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F. Ant colony time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Mole is hungry again. He fo 阅读全文
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Tree Time Limit: 1000MS Memory Limit: 30000K Description Give a tree with n vertices,each edge has a length(positive integer less than 1001). Define d 阅读全文