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Description Consider two natural numbers A and B. Let S be the sum of all natural divisors of A^B. Determine S modulo 9901 (the rest of the division o 阅读全文
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2136: 统帅三军! Submit Page Summary Time Limit: 1 Sec Memory Limit: 128 Mb Submitted: 55 Solved: 11 Description Wells最近迷上了一款攻城的策略游戏，点就去就能当大元帅统帅三军！ 游戏界面主要是 阅读全文