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题目链接: X问题 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description 求在小于等于N的正整数中有多少个X满足:X mod a[0] = b[0], 阅读全文
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题目链接: E. The Values You Can Make time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output time li 阅读全文
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题目链接: D. Remainders Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit per t 阅读全文
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题目链接: C. NP-Hard Problem time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output time limit per 阅读全文
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题目链接: B. Lovely Palindromes time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit pe 阅读全文
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题目链接: A. Opponents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output time limit per test 1 阅读全文