2019河北省大學生程序設計競賽（重現賽）

B：html 連接：https://ac.nowcoder.com/acm/contest/903/B 來源：牛客網  ios 題目描述 Icebound hates math. But Imp loves math. One day, Imp gave icebound a problem. The problem is as follows. S=(∑ni=1qi） mod pS=(∑i=1n

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