Sciseed Programming Contest 2021(AtCoder Beginner Contest 219)【A - G】
比赛链接:https://atcoder.jp/contests/abc219/tasks A - AtCoder Quiz 2 题意 给出一个分数 \(x\) ,共分为四级: \(0 ...
比赛链接:https://atcoder.jp/contests/abc219/tasks A - AtCoder Quiz 2 题意 给出一个分数 \(x\) ,共分为四级: \(0 ...