新年伊始,终到百篇,龙年大吉。 题目1 题目链接[https://codeforces.com/contest/1913/problem/A]题...
题目1 题目链接[https://codeforces.com/contest/1922/problem/A]题目大意:有三个长度为n的字符串a...
题目1 题目链接[https://codeforces.com/contest/1904/problem/A]题目大意:在一个国际象棋的棋盘上,...
题目1 题目链接[https://codeforces.com/contest/1883/problem/A]题目大意:有这样的一个字符串,如图...
题目1 题目链接[https://codeforces.com/contest/1909/problem/A]题目大意:在二维坐标系上,小明站在...
题目1 题目链接[https://codeforces.com/contest/1867/problem/A]题目大意:有n个整数的数组a,现在...
题目1 题目链接[https://codeforces.com/contest/1890/problem/A]题目大意:有n个整数组成的数组a,...
题目1 题目链接[https://codeforces.com/contest/1873/problem/A]题目大意:有3个字符a/b/c,排...
题目1 最后一块石头的重量 题目链接[https://leetcode.cn/problems/last-stone-weight/]题目大意:...
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