| Problem ID | Title | Source/Category | AC | Submit | |
| Problem A | 22-map-数单词 | 33 | 86 | ||
| Problem B | 22-map-第 k 小整数 | 32 | 59 | ||
| Problem C | 22-map-众数 | 32 | 82 | ||
| Problem D | 22-map-统计数字 | 32 | 41 | ||
| Problem E | 22-map-水果 | 30 | 66 | ||
| Problem F | 22-map-筛排处理 | 30 | 108 | ||
| Problem G | 22-map-不重复地输出数 | 30 | 34 | ||
| Problem H | 22-map-谁考了第k名 | 31 | 54 | ||
| Problem I | 22-map-最高分数的学生姓名 | 30 | 42 | ||
| Problem J | 22-map-平均值 | 30 | 69 | ||
| Problem K | 21-vector-平方和排序 | 31 | 39 | ||
| Problem L | 21-vector-按1的个数排序 | 32 | 39 | ||
| Problem M | 21-vector-按日期排序 | 31 | 36 | ||
| Problem N | 21-vector-计算矩形面积 | 31 | 35 | ||
| Problem O | 21-vector-文件名排序 | 31 | 37 | ||
| Problem P | 21-vector-序列重排 | 31 | 34 | ||
| Problem Q | 21-vector-统计期中成绩 | 31 | 33 | ||
| Problem R | 21-vector-大于平均值的数 | 31 | 34 | ||
| Problem S | 23-set-{A} + {B} | 30 | 37 | ||
| Problem T | 23-set-人见人爱A-B | 30 | 49 | ||
| Problem U | 23-set-单词数 | 30 | 58 | ||
| Problem V | 23-set-产生冠军 | 30 | 35 | ||
| Problem W | 23-set-筛排处理 | 31 | 60 | ||
| Problem X | 23-set-数字和排序 | 32 | 51 | ||
| Problem Y | 23-set-按1的个数排序 | 29 | 38 | ||
| Problem Z | 23-set-Ananagrams | 30 | 32 |