| Problem ID | Title | Source/Category | AC | Submit | |
| 1045 Problem A | How many substrings | Lab5 | 178 | 301 | |
| 1146 Problem B | Matching Problem [Easy] | Lab5 KMP | 175 | 949 | |
| 1271 Problem C | Repeat! | 173 | 875 | ||
| 1274 Problem D | Necklace! | 162 | 530 | ||
| 1272 Problem E | Stick! | 126 | 1568 | ||
| 1276 Problem F | Resque! | 95 | 469 |