摘要: 牛客 周赛99 20250712 https://ac.nowcoder.com/acm/contest/112544 A: void solve(){ string s; cin>>s; for (int i=0;i<s.size()-1;i++){ if (s[i]=='9'&&s[i+1]== 阅读全文
posted @ 2025-07-13 19:33 才瓯 阅读(10) 评论(0) 推荐(0)