| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 605 | P605 CSP-J1模拟题 | 4 / 81 | 9 | |
| 606 | P606 2021CSP-J1 | 3 / 17 | 10 | |
| 607 | P607 2022CSP-J1 | 3 / 29 | 10 | |
| 608 | P608 2020CSP-J1 | 2 / 47 | 10 | |
| 609 | P609 2019CSP-J1 | 3 / 26 | 10 | |
| 736 | P736 2022CSP-S1 | 0 / 3 | 10 | |
| 778 | P778 CSP-J专项训练之排列组合 | 11 / 121 | 10 | |
| 781 | P781 CSP-J1模拟题2 | 1 / 80 | 10 | |
| 782 | P782 CSP-J1模拟题3 | 1 / 19 | 10 | |
| 805 | P805 2023CSP-J1 | 1 / 17 | 10 | |
| 974 | P974 NOIP-J1选择题1 | 0 / 0 | 8 | |
| 975 | P975 计算机基础知识 | 5 / 38 | 8 | |
| 976 | P976 算法基础 | 2 / 8 | 8 | |
| 977 | P977 运算及数学基础(运算符、数组、排列组合) | 2 / 31 | 8 | |
| 978 | P978 数据结构基础(栈、队列、树、图) | 3 / 42 | 9 | |
| 979 | P979 计算机基础2 | 7 / 28 | 8 | |
| 980 | P980 运算及数学基础2(运算符、数组、排列组合) | 2 / 10 | 8 | |
| 981 | P981 数据结构基础2(栈、队列、树、图) | 1 / 2 | 9 | |
| 982 | P982 计算机基础3 | 9 / 34 | 8 | |
| 983 | P983 计算机基础模拟题1 | 7 / 48 | 9 | |
| 984 | P984 NOIP-J1填空题 | 0 / 3 | 9 | |
| 1288 | P1288 CSP-J测验 | 0 / 7 | 8 | |
| 1289 | P1289 CSP-J测验题 | 0 / 21 | 8 | |
| 1305 | P1305 CSP-J1真题测试 | 0 / 9 | 9 | |
| 1306 | P1306 档板法-组合 | 9 / 31 | 6 | |
| 1330 | P1330 2024CSP-J1 | 1 / 9 | 8 | |
| 1739 | P1739 CSP-J专项训练之排列组合 | 3 / 19 | 9 | |
| 1744 | P1744 运算及数学基础(运算符、数组、排列组合) | 3 / 11 | 9 | |
| 1745 | P1745 运算及数学基础2(运算符、数组、排列组合) | 2 / 12 | 10 | |
| 1746 | P1746 档板法-组合 | 3 / 7 | 10 | |
| 1837 | P1837 CSP-J1模拟题 | 0 / 0 | (None) | |
| 1838 | P1838 2021CSP-J1 | 3 / 22 | 9 | |
| 1839 | P1839 2022CSP-J1 | 0 / 9 | 10 | |
| 1840 | P1840 2020CSP-J1 | 0 / 3 | 10 | |
| 1841 | P1841 2019CSP-J1 | 0 / 0 | (None) | |
| 1845 | P1845 CSP-J1模拟题2 | 0 / 0 | (None) | |
| 1846 | P1846 CSP-J1模拟题3 | 0 / 0 | (None) | |
| 1847 | P1847 2023CSP-J1 | 1 / 12 | 10 | |
| 1848 | P1848 2023CSP-S1 | 1 / 1 | 8 | |
| 1863 | P1863 2025CSP-J1 | 0 / 0 | 8 | 
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