Đề bài
| Đề bài | Điểm | Thành viên |
|---|---|---|
| Problem A | 100 | 1118 |
| Problem B | 100 | 1120 |
| Problem C | 100 | 1067 |
| Problem D | 100 | 106 |
| Problem E | 100 | 1111 |
| Problem F | 100 | 726 |
| Problem G | 100 | 817 |
| Problem H | 100 | 293 |
| Problem I | 100 | 1430 |
| Problem J | 100 | 1113 |
| Problem K | 100 | 396 |
| Problem L | 100 | 144 |
| Problem M | 100 | 718 |
| Problem N | 100 | 331 |
| Problem O | 100 | 666 |
| Problem P | 100 | 658 |
| Problem Q | 100 | 266 |
| Problem R | 100 | 2 |
| Problem S | 100 | 331 |
Nhận xét
khó quà =))