摘要: 牛客 周赛100 20250720 https://ac.nowcoder.com/acm/contest/112576 A: 题目大意: void solve(){ int n; cin>>n; for (int i=1;i<=n;i++) cout<<i<<' '<<i<<' '; } 签到 B 阅读全文
posted @ 2025-07-19 18:54 才瓯 阅读(14) 评论(0) 推荐(0)
摘要: 牛客2025多校 R1 E: 题目大意: void solve(){ LL a,b; cin>>a>>b; LL d=abs(b*b-a*a); if (d<=8){ if (d==3) cout<<1<<endl; else if (d==5) cout<<2<<endl; else if (d= 阅读全文
posted @ 2025-07-19 18:52 才瓯 阅读(3) 评论(0) 推荐(0)