| Problem ID | Title | Source/Category | AC | Submit | |
| 1045 Problem A | How many substrings | Lab5 | 33 | 56 | |
| 1146 Problem B | Matching Problem [Easy] | Lab5 KMP | 26 | 164 | |
| 1271 Problem C | Repeat! | 26 | 146 | ||
| 1274 Problem D | Necklace! | 23 | 114 | ||
| 1272 Problem E | Stick! | 11 | 201 | ||
| 1276 Problem F | Resque! | 8 | 26 |