摘要: 1 #include<bits/stdc++.h> 2 using namespace std; 3 typedef long long ll; 4 inline int rd(){ 5 int xx = 0, flag = 1; char ch = getchar(); 6 while(ch < 阅读全文
posted @ 2025-05-18 17:30 指挥的智慧 阅读(12) 评论(0) 推荐(0)