摘要: 签到题没啥好说的 点击查看代码 #include<bits/stdc++.h> using namespace std; #define lowbit(x) x&(-x) #define ll long long const int maxn=105; int T; int a[maxn]; voi 阅读全文
posted @ 2022-05-09 20:10 wzx_believer 阅读(33) 评论(0) 推荐(0)