| Problem ID | Title | Source/Category | AC | Submit | |
| 2925 Problem A | 数组-输入n个数字并顺序输出练习 | 基础C | 12 | 34 | |
| 2384 Problem B | 数组-输入n个数字并逆序输出练习 | 基础C | 14 | 20 | |
| 2223 Problem C | 累加器-练习:1+2+...+100的和 | 入门 | 14 | 14 | |
| 2415 Problem D | 数组累加器-求和 | 基础C | 11 | 21 | |
| 2927 Problem E | 数组累加器-3的倍数的和 | 基础C | 10 | 20 | |
| 2926 Problem F | 数组累乘器-求积练习 | 基础C | 10 | 14 | |
| 2912 Problem G | 数组计数器-7的倍数练习 | 基础C | 10 | 20 | |
| 2916 Problem H | 数组计数器-个位为k的数个数练习 | 基础C | 17 | 34 |