AC
AC 题库
ac.isam.top
首页
题库
比赛
GitHub
全部比赛
Codeforces
6 题 · 0 已翻译
Codeforces Round 921 (Div. 1)
2024/01/27 22:45
120 分钟
1924
Codeforces
A
Did We Get Everything Covered?
Did We Get Everything Covered?
1500
仅原文
B
Space Harbour
Space Harbour
2100
仅原文
C
Fractal Origami
Fractal Origami
2400
仅原文
D
Balanced Subsequences
Balanced Subsequences
2700
仅原文
E
Paper Cutting Again
Paper Cutting Again
3100
仅原文
F
Anti-Proxy Attendance
Anti-Proxy Attendance
3500
仅原文