最后3题,作为附加题
| Problem ID | Title | Source/Category | AC | Submit | |
| 1021 Problem A | 循环结构-小朋友报数a~b | 入门 | 7 | 12 | |
| 2200 Problem B | 循环结构-输出1~100 | 入门 | 7 | 7 | |
| 1079 Problem C | 循环结构-输出100-1 | 入门 | 7 | 21 | |
| 2283 Problem D | 循环结构-输出1-n练习 | 入门 | 7 | 14 | |
| 1023 Problem E | 循环结构-从大到小输出数字 | 入门 | 7 | 22 | |
| 1022 Problem F | 循环结构-输出1-n之间的偶数 | 入门 | 6 | 16 | |
| 1028 Problem G | 循环结构-输出偶数中7的倍数 | 入门 | 4 | 6 | |
| 2786 Problem H | 10个a | 0 | 4 | ||
| 2768 Problem I | 一二三四1 | 0 | 2 | ||
| 2769 Problem J | 一二三四2 | 0 | 0 |