| Problem ID | Title | Source/Category | AC | Submit | |
| Problem A | 19-结构体和排序-成绩排序 | 3 | 5 | ||
| Problem B | 19-结构体和排序-排列学生成绩 | 3 | 11 | ||
| Problem C | 19-结构体和排序-平方和排序 | 2 | 16 | ||
| Problem D | 19-结构体和排序-按1的个数排序 | 3 | 6 | ||
| Problem E | 19-结构体和排序-按日期排序 | 3 | 6 | ||
| Problem F | 19-结构体和排序-文件名排序 | 3 | 4 | ||
| Problem G | 19-结构体和排序-按长度排序 | 3 | 12 | ||
| Problem H | 19-结构体和排序-倒置排序 | 3 | 4 | ||
| Problem I | 19-结构体和排序-七七七 | 2 | 7 | ||
| Problem J | 19-结构体和排序-火星数排序 | 3 | 5 | ||
| Problem K | 20-排序增强-排名次 | 3 | 4 | ||
| Problem L | 20-排序增强-六六六 | 3 | 3 | ||
| Problem M | 20-排序增强-数字和排序 | 3 | 3 | ||
| Problem N | 20-排序增强-排序（带位置） | 3 | 3 | ||
| Problem O | 20-排序增强-排序 | 3 | 3 | ||
| Problem P | 20-排序增强-成绩排名1 | 3 | 5 | ||
| Problem Q | 20-排序增强-成绩排名2 | 3 | 6 | ||
| Problem R | 20-排序增强-明明的随机数 | 3 | 3 | ||
| Problem S | 20-排序增强-第 k 小整数 | 4 | 10 | ||
| Problem T | 20-排序增强-众数 | 4 | 7 |