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ID Problem Show tags Hide tags AC / Tried Difficulty
1 A1  【USTCPC2025】A. Introduction to ICPC 9 / 22 7
2 A2  【USTCPC2025】B. Hackergame 10 / 23 6
4 A3  【USTCPC2025】C. 摩拉 7 / 13 8
18 A4  【USTCPC2025】D. 数学分析 5 / 6 10
19 A5  【USTCPC2025】E. 送温暖 1 / 10 10
20 A6  【USTCPC2025】F. 高位逼抢 4 / 11 9
21 A7  【USTCPC2025】G. 公平抉择 3 / 5 10
22 A8  【USTCPC2025】H. 图上交互题2 / Constructive Minimum Mex Path 2 / 3 10
23 A9  【USTCPC2025】I. 图上交互题3 / Constructive Maximum Mex Path 1 / 1 10
24 A10  【USTCPC2025】J. 图上交互题4 / Constructive Shortest Path 2 / 2 10
25 A11  【USTCPC2025】K. Algorithm Duel 1 / 2 10
26 A12  【USTCPC2025】L. 一道数学题 1 / 3 10
27 A13  【USTCPC2025】M. 生成树！ 1 / 1 10
28 A14  【USTCPC2025】N. 翻转数字 1 / 3 10
29 A15  【USTCPC2025】O. 多边形转动 3 / 14 9
33 A16  【USTC新生赛2025】A. 科大数 1 / 3 10
34 A17  【USTC新生赛2025】B. 对战 1 / 1 10
35 A18  【USTC新生赛2025】C. 四元组计数 1 / 2 10
36 A19  【USTC新生赛2025】D. CSTU 1 0 / 0 (None)
37 A20  【USTC新生赛2025】E. CSTU 2 0 / 0 (None)
38 A21  【USTC新生赛2025】F. 图上交互题 2.5 / Minimum Mex Path 1 / 1 10
39 A22  【USTC新生赛2025】G. ICS 1 / 2 10
32 A23  【USTC新生赛2025】H. 镜像迷宫 1 / 10 10
3 A24  【USTCPC2026】A. Acronym 127 / 159 1
30 A25  【USTCPC2026】B. Blank or Mine 40 / 171 7
6 A26  【USTCPC2026】C. Climbing Tree 60 / 568 9
7 A27  【USTCPC2026】D. Doughnut 24 / 203 8
8 A28  【USTCPC2026】E. Evil Counting Problem 11 / 53 7
9 A29  【USTCPC2026】F. Filling with Z-shape 69 / 335 7
10 A30  【USTCPC2026】G. Gradient Descent 24 / 78 6
11 A31  【USTCPC2026】H. Hamming Dominance 6 / 24 8
12 A32  【USTCPC2026】I. Is it Paired? 32 / 151 7
13 A33  【USTCPC2026】J. Junction and Run Code 21 / 48 5
14 A34  【USTCPC2026】K. Kruskal Loves Strongly Connected Graph 4 / 33 9
15 A35  【USTCPC2026】L. Line of Pac-Man 103 / 562 8
31 A36  【USTCPC2026】M. Melody 11 / 18 6
17 A37  【USTCPC2026】N. Note Offset Adjustment 50 / 316 8
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