| 2014 | 例3.4 | 2 | 4 | 50.000% |
| 2018 | 练习3.4 | 0 | 0 | 0.000% |
| 2024 | 例题4.8 | 3 | 3 | 100.000% |
| 2025 | 练习4.1 | 2 | 2 | 100.000% |
| 2047 | 练习4.3 | 2 | 2 | 100.000% |
| 2048 | 练习4.5 | 2 | 2 | 100.000% |
| 2049 | 练习4.6 | 1 | 1 | 100.000% |
| 2050 | 练习5.1 | 2 | 2 | 100.000% |
| 2051 | 练习5.2 | 1 | 1 | 100.000% |
| 2052 | 练习5.3 | 0 | 2 | 0.000% |
| 2053 | 练习5.4 | 1 | 1 | 100.000% |
| 2054 | 练习5.5 | 0 | 0 | 0.000% |
| 2055 | 练习5.6 | 1 | 1 | 100.000% |
| 2056 | 练习5.7 | 1 | 1 | 100.000% |
| 2057 | 练习5.8 | 2 | 6 | 33.333% |
| 2058 | 例题6.1 | 2 | 2 | 100.000% |
| 2059 | 例题6.2 | 2 | 2 | 100.000% |
| 2060 | 例题6.3 | 2 | 2 | 100.000% |
| 2061 | 例题6.4 | 1 | 1 | 100.000% |
| 2062 | 例题6.7 | 1 | 1 | 100.000% |
| 2063 | 例题6.8 | 0 | 0 | 0.000% |
| 2064 | 例题6.9 | 2 | 2 | 100.000% |
| 2065 | 例题6.11 | 0 | 0 | 0.000% |
| 2066 | 练习7.1 | 2 | 2 | 100.000% |
| 2067 | 练习7.2 | 2 | 2 | 100.000% |
| 2068 | 练习7.4 | 2 | 2 | 100.000% |
| 2069 | 练习7.5 | 2 | 2 | 100.000% |
| 2070 | 练习7.7 | 2 | 2 | 100.000% |
| 2071 | 练习7.8 | 2 | 2 | 100.000% |
| 2072 | 练习7.9 | 2 | 2 | 100.000% |
| 2073 | 练习7.10 | 2 | 3 | 66.667% |
| 2103 | 驼峰 | 25 | 90 | 27.778% |
| 2420 | HDU2822Dogs | 1 | 1 | 100.000% |
| 3498 | 组合的输出 | 47 | 93 | 50.538% |
| 3501 | 出栈序列统计 | 202 | 243 | 83.128% |
| 3502 | 【递归入门】走迷宫 | 36 | 112 | 32.143% |
| 3503 | 【递归入门】骑士巡游问题 | 25 | 37 | 67.568% |
| 3504 | 【递归入门】分解数 | 29 | 42 | 69.048% |
| 3505 | 【递归入门】售货员的难题 | 26 | 50 | 52.000% |
| 3506 | 【递归入门】平分石头 | 80 | 109 | 73.394% |
| 3507 | 【递归入门】因式分解 | 40 | 111 | 36.036% |
| 3508 | 【递归入门】简单数谜 | 31 | 46 | 67.391% |
| 4417 | Byteland coins | 2 | 2 | 100.000% |
| 4703 | Gifts by the List | 3 | 3 | 100.000% |
| 4729 | Theseus and labyrinth | 2 | 3 | 66.667% |
| 4796 | Move by Prime | 1 | 1 | 100.000% |
| 5197 | Divisibility by Eight | 0 | 0 | 0.000% |
| 5551 | Little Pony and Sort by Shift | 0 | 0 | 0.000% |
| 7949 | Paint by Rectangles | 1 | 6 | 16.667% |
| 8435 | Nearby Cows | 1 | 1 | 100.000% |