| Problem ID | Title | Source/Category | AC | Submit | |
| Problem A | 19-结构体和排序-成绩排序 | 25 | 51 | ||
| Problem B | 19-结构体和排序-排列学生成绩 | 26 | 45 | ||
| Problem C | 19-结构体和排序-平方和排序 | 40 | 105 | ||
| Problem D | 19-结构体和排序-按1的个数排序 | 26 | 56 | ||
| Problem E | 19-结构体和排序-按日期排序 | 26 | 42 | ||
| Problem F | 19-结构体和排序-文件名排序 | 29 | 59 | ||
| Problem G | 19-结构体和排序-按长度排序 | 26 | 118 | ||
| Problem H | 19-结构体和排序-倒置排序 | 27 | 29 | ||
| Problem I | 19-结构体和排序-七七七 | 29 | 50 | ||
| Problem J | 19-结构体和排序-火星数排序 | 28 | 83 | ||
| Problem K | 20-排序增强-排名次 | 26 | 33 | ||
| Problem L | 20-排序增强-六六六 | 26 | 27 | ||
| Problem M | 20-排序增强-数字和排序 | 26 | 29 | ||
| Problem N | 20-排序增强-排序(带位置) | 26 | 32 | ||
| Problem O | 20-排序增强-排序 | 26 | 27 | ||
| Problem P | 20-排序增强-成绩排名1 | 26 | 35 | ||
| Problem Q | 20-排序增强-成绩排名2 | 26 | 67 | ||
| Problem R | 20-排序增强-明明的随机数 | 26 | 28 | ||
| Problem S | 20-排序增强-第 k 小整数 | 26 | 39 | ||
| Problem T | 20-排序增强-众数 | 28 | 73 |