Codeforces Round #694 (Div. 2) B. Strange List
B. Strange List 題目分析 題意：給你一個長度為n的數組和一個數字x，從第一個元素開始，如果改元素q能被x整除，那么將就在數組后面新增x個(q / x)，直到遇到的元素不能被x整除，求最后數組的元素之和 讓我們從樣例開始入手分析：樣例中的第一個情況數組a為[12]，x為2，數組 ...
原文：Codeforces Round #661 (Div. 3) B. Gifts Fixing（思維）
You have n gifts and you want to give all of them to children. Of course, you don t want to offend anyone, so all gifts should be equal between each other. The i th gift consists of a i candies and b ...
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