| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 2859 | 【例1.6】回文数(Noip1999) | 75 | 122 | 61.475% |
| 2961 | 导弹拦截问题(NOIP1999)需要系统个数 | 201 | 419 | 47.971% |
| 3028 | [1999_p1]Cantor表 | 5 | 7 | 71.429% |
| 3029 | [1999_p2]回文数 | 4 | 10 | 40.000% |
| 3030 | [1999_p4]旅行家的预算 | 9 | 9 | 100.000% |
| 3651 | 【例题2】生日蛋糕 | 110 | 181 | 60.773% |
| 3679 | Advanced Fruits | 0 | 3 | 0.000% |
| 7060 | 回文数 | 33 | 83 | 39.759% |
| 7061 | 旅行家的预算 | 28 | 45 | 62.222% |