摘要: 牛客 周赛92 20250515 https://ac.nowcoder.com/acm/contest/108589 A: 题目大意: void solve(){ int n; cin>>n; cout<<"a_"; for (int i=3;i<=n;i++) cout<<'a'; } 签到,随 阅读全文
posted @ 2025-05-13 21:30 才瓯 阅读(11) 评论(0) 推荐(0)