| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1134 | *20001. 志愿者 (zyz) | 43 | 370 | 11.622% |
| 1135 | *分发巧克力 (ffqkl) | 46 | 94 | 48.936% |
| 1149 | 20002. 数字时钟 (szsz) | 47 | 135 | 34.815% |
| 1151 | 20005. 八卦与二进制 (bgyejz) | 11 | 14 | 78.571% |
| 1152 | 20006. 果价 (gj) | 9 | 18 | 50.000% |
| 1154 | 20008. 问候语 (why) | 43 | 147 | 29.252% |
| 1155 | 体型判断 | 51 | 188 | 27.128% |
| 1156 | 20010. 某年某月 (mnmy) | 13 | 25 | 52.000% |
| 1619 | 余数相同 | 25 | 52 | 48.077% |
| 1620 | 计算邮费 | 21 | 43 | 48.837% |
| 1622 | 骑车与走路 | 25 | 37 | 67.568% |