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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
42 P10   [CSP-S 2024] Card duels 5 / 8 2
43 P11   [CSP-S 2024] Overspeed versus cameras 3 / 3 5
44 P12   [CSP-S 2024] Red and blue array 2 / 7 7
45 P13   [CSP-S 2024] Arena championship 3 / 4 10
9 P14   [CSP-S 2023] Password lock 4 / 5 3
10 P15   [CSP-S 2023] 2-pop game 2 / 3 6
11 P16   [CSP-S 2023] Structural morphology 2 / 2 6
12 P17   [CSP-S 2023] Tree planting 2 / 14 6
22 P18   [CSP-S 2022] Holiday plan 3 / 4 7
23 P19   [CSP-S 2022] Multiplication game 2 / 5 6
24 P20   [CSP-S 2022] Galaxy war 2 / 5 8
25 P21   [CSP-S 2022] Network test 2 / 5 9
38 P22   [CSP-S 2021] Airport programming 2 / 2 6
39 P23   [CSP-S 2021] Starred bracket sequence 2 / 7 7
40 P24   [CSP-S 2021] Palindromic deque 2 / 2 6
41 P25   [CSP-S 2021] Black and white crosses 2 / 8 9
8 P90   Objective Problem Test: CSP-S1 2023 (Adaptation) 10 / 43 5
216 P138   [CSP-S 2020] Julian Calendar 1 / 1 6
217 P139   [CSP-S 2020] Zoo Enlargement 1 / 1 4
218 P140   [CSP-S 2020] Database Optimization 1 / 1 7
219 P141   [CSP-S 2020] Snake Duels 1 / 1 10
228 P170   [CSP-S 2019] Gray Code 2 / 2 3
229 P171   [CSP-S 2019] Bracket Tree 2 / 4 6
230 P172   [CSP-S 2019] Cut and Swap 2 / 3 10
231 P173   [CSP-S 2019] Guest Treating 2 / 2 8
232 P174   [CSP-S 2019] Brute Force Optimization 2 / 46 9
233 P175   [CSP-S 2019] Subtree Centroids 2 / 3 10
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