摘要: #include<bits/stdc++.h> using namespace std; int main() { string s; cin >> s; int ans = 0; for(int i = 0; i < 26; i++){//暴力枚举 bitset<32> bits;//记录 A - 阅读全文
posted @ 2022-01-31 12:34 兮何其 阅读(38) 评论(0) 推荐(0)
摘要: http://c.biancheng.net/view/7236.html 阅读全文
posted @ 2022-01-31 09:00 兮何其 阅读(17) 评论(0) 推荐(0)