Problems
| Problem | Category | Points | AC % | Users |
|---|---|---|---|---|
| E012 | CƠ BẢN | 99 | 56.1% | 202 |
| E013 | CƠ BẢN | 100 | 56.9% | 195 |
| E014 | CƠ BẢN | 100 | 50.8% | 170 |
| E015 | CƠ BẢN | 100 | 27.8% | 140 |
| TRIBEAU | CƠ BẢN | 100 | 41.0% | 160 |
| E017 | CƠ BẢN | 100 | 58.6% | 161 |
| E018 | CƠ BẢN | 100 | 28.2% | 149 |
| E019 | BASIC_LOOP | 20 | 49.4% | 172 |
| E020 | LOOP | 10 | 49.1% | 162 |
| E021_TOWER | SOHOC | 100 | 45.1% | 155 |
| E022 | A1 | 10 | 58.8% | 62 |
| E023 | A1 | 10 | 61.9% | 65 |
| E024 | A1 | 10 | 60.0% | 79 |
| E025 | A1 | 20 | 37.3% | 47 |
| E026_SODEP | SOHOC | 100 | 35.4% | 134 |
| E027_SODEP2 | BASIC_LOOP | 10 | 55.1% | 94 |
| E028_SODEP3 | BASIC_LOOP | 10 | 64.4% | 87 |
| E029_SOTRON | A1 | 10 | 78.6% | 9 |
| E030_HAPPYNUM | CTDL | 100 | 54.0% | 86 |
| E031 | A1 | 10 | 86.4% | 19 |
| E032 | A1 | 20 | 48.1% | 10 |
| EATING | Practice | 100 | 26.5% | 26 |
| ECOLOR | SOHOC | 50 | 49.2% | 52 |
| EDGES | DIJKSTRA | 100 | 17.6% | 12 |
| EDIVCANDY | SOHOC | 10 | 26.1% | 67 |
| ELEC | Practice | 10 | 7.1% | 1 |
| ELECSYS | Practice | 10 | 47.5% | 17 |
| ELEVATOR | DIJKSTRA | 14 | 36.4% | 12 |
| EQUAL | SOHOC | 16 | 38.9% | 7 |
| EQUAL1 | Practice | 16 | 20.7% | 24 |
| EROBOT | SOHOC | 20 | 18.0% | 11 |
| ESTIMATION | QHD | 100 | 14.8% | 9 |
| EVA | BFS | 100 | 58.8% | 30 |
| EVENPAL | Xâu | 100 | 54.5% | 41 |
| EXAM | Practice | 16 | 17.2% | 28 |
| EXERCISE | Practice | 29 | 0.0% | 0 |
| EXP | QHD | 100 | 20.0% | 1 |
| FAIL | A1 | 10 | 49.5% | 44 |
| FAIR | QHD | 100 | 37.2% | 44 |
| FAPPLE2 | Practice | 80 | 0.0% | 0 |
| FAR | LCA | 20 | 34.1% | 15 |
| FARBORE | QHD trên cây | 20 | 66.7% | 9 |
| FARM | QHD | 100 | 46.8% | 34 |
| FARM1 | QHD | 10 | 24.6% | 13 |
| FBCL | Practice | 100 | 22.3% | 19 |
| FCABC | BASIC_LOOP | 24 | 32.7% | 32 |
| FCCANDY | BASIC ARRAY | 10 | 48.0% | 11 |
| FCC2023_LIS | QHD | 82 | 12.5% | 7 |
| FCDEMSO | basic string | 10 | 17.9% | 14 |
| FCDIV | SOHOC | 40 | 15.5% | 67 |