Problems
| Problem | Category | Points | AC % | Users |
|---|---|---|---|---|
| TRIBEAU | CƠ BẢN | 100 | 42.4% | 89 |
| TRICHECK | CƠ BẢN | 100 | 52.6% | 102 |
| TRICNT | C1 | 20 | 10.3% | 4 |
| TRILAND | HÌNH HỌC | 20 | 12.3% | 12 |
| TRINES | Practice | 100 | 46.7% | 37 |
| TRIPOINT | Practice | 10 | 100.0% | 1 |
| TRISUM | Practice | 7 | 15.6% | 17 |
| TRIXOR | Practice | 50 | 56.0% | 12 |
| TRLAMP | QHD | 100 | 46.7% | 40 |
| TROCHOI | Practice | 40 | 38.3% | 17 |
| TRSEQ | Practice | 20 | 32.4% | 44 |
| TRSTONES | Practice | 20 | 0.0% | 0 |
| TS10_MAXUOC | A1 | 10 | 51.8% | 40 |
| TS10_PRIUOC | A1 | 20 | 27.8% | 15 |
| TS10_PROMOD | A1 | 10 | 41.2% | 47 |
| TS10_SUMEVEN | Practice | 20 | 41.3% | 42 |
| TSK | Practice | 10 | 43.5% | 66 |
| TSQUARES | HÌNH HỌC | 100 | 55.6% | 41 |
| TT01 | QHDTT | 31 | 17.6% | 4 |
| TUG | IT | 100 | 47.5% | 16 |
| TUNNEL1 | Practice | 100 | 54.5% | 15 |
| TWOLAYER | Practice | 70 | 0.0% | 0 |
| TWOSLICERS | Practice | 80 | 0.0% | 0 |
| TWOSUBSTR | Xâu | 100 | 34.2% | 24 |
| TWPRIME | SOHOC | 100 | 48.0% | 75 |
| TYPING | Xâu | 100 | 29.5% | 41 |
| TYTATIC | Practice | 20 | 72.7% | 8 |
| UAREA | Practice | 10 | 41.1% | 15 |
| UBPICKING | Practice | 11 | 44.3% | 42 |
| UCROSS1 | Practice | 10 | 20.9% | 14 |
| UCROOS2 | Practice | 11 | 42.6% | 39 |
| UFEAST | CTDL | 10 | 25.2% | 29 |
| UGLYSEQ | QHD | 20 | 36.0% | 33 |
| UGROUPS | Practice | 10 | 70.8% | 16 |
| UGYM | Practice | 10 | 53.6% | 15 |
| ULEMON | Practice | 10 | 41.7% | 48 |
| UNION | Practice | 100 | 17.7% | 24 |
| UNNUM | Practice | 60 | 26.8% | 18 |
| UOCK | Practice | 24 | 28.7% | 47 |
| UP01 | Practice | 50 | 75.6% | 22 |
| UP02 | Practice | 20 | 39.3% | 23 |
| UP03 | Practice | 20 | 11.1% | 1 |
| UP04 | Practice | 10 | 72.2% | 22 |
| UP05 | Practice | 20 | 42.5% | 45 |
| UP06 | Practice | 20 | 50.6% | 35 |
| UP07 | Practice | 10 | 53.8% | 5 |
| UP08 | Practice | 10 | 37.5% | 7 |
| UP09 | Practice | 10 | 37.5% | 3 |
| UP10 | Practice | 20 | 0.0% | 0 |
| UP11 | Practice | 20 | 100.0% | 2 |