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A. Numbers Joke time limit per test 2 seconds memory limit per test 64 megabytes input standard input output standard output A. Numbers Joke time limi 阅读全文
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http://codeforces.com/problemset/problem/812/B B. Sagheer, the Hausmeister time limit per test 1 second memory limit per test 256 megabytes input stan 阅读全文
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B. Frodo and pillows time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output n hobbits are planni 阅读全文
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http://codeforces.com/problemset/problem/762/E E. Radio stations time limit per test 2 seconds memory limit per test 256 megabytes input standard inpu 阅读全文
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B. Petya and Exam time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output It's hard times now. T 阅读全文