| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1054 | 和为零 | 24 | 29 | 82.759% |
| 1138 | 昆虫繁殖问题 | 52 | 83 | 62.651% |
| 1139 | 猴子分桃 | 110 | 177 | 62.147% |
| 1573 | 例3.6 过河卒 | 13 | 25 | 52.000% |
| 1574 | 例3.4 昆虫繁殖 | 8 | 9 | 88.889% |
| 1575 | 例3.5 位数问题 | 16 | 51 | 31.373% |
| 1576 | 例3.1 数塔问题 | 39 | 61 | 63.934% |
| 1577 | 上台阶问题 | 17 | 30 | 56.667% |
| 1578 | 蜜蜂路线 | 9 | 20 | 45.000% |
| 1589 | 费解的开关 | 7 | 10 | 70.000% |
| 1636 | 骨牌铺法 | 22 | 63 | 34.921% |
| 1637 | 例3.3 骨牌铺法 | 19 | 50 | 38.000% |
| 1638 | 极值问题（Acme） [2*+] | 8 | 14 | 57.143% |
| 1639 | 火车站(NOIP1998) | 7 | 17 | 41.176% |
| 1640 | Pell数列 | 9 | 11 | 81.818% |
| 1641 | 上台阶问题 | 34 | 194 | 17.526% |
| 1642 | 流感传染 | 7 | 11 | 63.636% |
| 1646 | 苹果怎么放 | 28 | 53 | 52.830% |
| 1647 | 移动路线 | 5 | 6 | 83.333% |
| 1648 | 踩方格 | 8 | 13 | 61.538% |
| 1649 | 山区建小学 | 9 | 9 | 100.000% |
| 1650 | 吃糖果 | 11 | 14 | 78.571% |
| 1780 | 菲波那契数列 | 9 | 64 | 14.062% |
| 1781 | 判断整除 | 2 | 3 | 66.667% |
| 1878 | 昆虫繁殖 | 3 | 10 | 30.000% |
| 1879 | 位数问题 | 2 | 5 | 40.000% |
| 1880 | 过河卒 | 4 | 7 | 57.143% |
| 2095 | 台阶问题 | 45 | 69 | 65.217% |