摘要: A - N-choice question #include<bits/stdc++.h> using namespace std; int read() { int x = 0, f = 1, ch = getchar(); while ((ch < '0' || ch > '9') && ch 阅读全文
posted @ 2023-05-03 21:38 PHarr 阅读(19) 评论(0) 推荐(0) 编辑