Phương pháp đánh giá: tương tác
| Subtask 1Lấy điểm nhỏ nhất của các test, Tổng số điểm 0 | |
| 0-01.in | 0-01.out | 
| 0-02.in | 0-02.out | 
| 0-03.in | 0-03.out | 
| Subtask 2Lấy điểm nhỏ nhất của các test, Tổng số điểm 11 | |
| 1-01.in | 1-01.out | 
| 1-02.in | 1-02.out | 
| 1-03.in | 1-03.out | 
| 1-04.in | 1-04.out | 
| 1-05.in | 1-05.out | 
| 1-06.in | 1-06.out | 
| 1-07.in | 1-07.out | 
| Subtask 3Lấy điểm nhỏ nhất của các test, Tổng số điểm 10 | |
| 1-01.in | 1-01.out | 
| 1-02.in | 1-02.out | 
| 1-03.in | 1-03.out | 
| 1-04.in | 1-04.out | 
| 1-05.in | 1-05.out | 
| 1-06.in | 1-06.out | 
| 1-07.in | 1-07.out | 
| 2-01.in | 2-01.out | 
| 2-02.in | 2-02.out | 
| 2-03.in | 2-03.out | 
| 2-04.in | 2-04.out | 
| 2-05.in | 2-05.out | 
| 2-06.in | 2-06.out | 
| 2-07.in | 2-07.out | 
| 2-08.in | 2-08.out | 
| 2-09.in | 2-09.out | 
| 2-10.in | 2-10.out | 
| 2-11.in | 2-11.out | 
| 2-12.in | 2-12.out | 
| 2-13.in | 2-13.out | 
| 2-14.in | 2-14.out | 
| 2-15.in | 2-15.out | 
| 2-16.in | 2-16.out | 
| 2-17.in | 2-17.out | 
| 2-18.in | 2-18.out | 
| 2-19.in | 2-19.out | 
| 2-20.in | 2-20.out | 
| 2-21.in | 2-21.out | 
| Subtask 4Lấy điểm nhỏ nhất của các test, Tổng số điểm 19 | |
| 3-01.in | 3-01.out | 
| 3-02.in | 3-02.out | 
| 3-03.in | 3-03.out | 
| 3-04.in | 3-04.out | 
| 3-05.in | 3-05.out | 
| 3-06.in | 3-06.out | 
| 3-07.in | 3-07.out | 
| 3-08.in | 3-08.out | 
| 3-09.in | 3-09.out | 
| 3-10.in | 3-10.out | 
| 3-11.in | 3-11.out | 
| 3-12.in | 3-12.out | 
| 3-13.in | 3-13.out | 
| 3-14.in | 3-14.out | 
| 3-15.in | 3-15.out | 
| 3-16.in | 3-16.out | 
| 3-17.in | 3-17.out | 
| 3-18.in | 3-18.out | 
| 3-19.in | 3-19.out | 
| 3-20.in | 3-20.out | 
| 3-21.in | 3-21.out | 
| 3-22.in | 3-22.out | 
| 3-23.in | 3-23.out | 
| 3-24.in | 3-24.out | 
| 3-25.in | 3-25.out | 
| 3-26.in | 3-26.out | 
| 3-27.in | 3-27.out | 
| 3-28.in | 3-28.out | 
| 3-29.in | 3-29.out | 
| Subtask 5Lấy điểm nhỏ nhất của các test, Tổng số điểm 35 | |
| 4-01.in | 4-01.out | 
| 4-02.in | 4-02.out | 
| 4-03.in | 4-03.out | 
| 4-04.in | 4-04.out | 
| 4-05.in | 4-05.out | 
| 4-06.in | 4-06.out | 
| 4-07.in | 4-07.out | 
| 4-08.in | 4-08.out | 
| 4-09.in | 4-09.out | 
| 4-10.in | 4-10.out | 
| 4-11.in | 4-11.out | 
| 4-12.in | 4-12.out | 
| 4-13.in | 4-13.out | 
| 4-14.in | 4-14.out | 
| 4-15.in | 4-15.out | 
| 4-16.in | 4-16.out | 
| 4-17.in | 4-17.out | 
| 4-18.in | 4-18.out | 
| 4-19.in | 4-19.out | 
| 4-20.in | 4-20.out | 
| Subtask 6Lấy điểm nhỏ nhất của các test, Tổng số điểm 21 | |
| 1-01.in | 1-01.out | 
| 1-02.in | 1-02.out | 
| 1-03.in | 1-03.out | 
| 1-04.in | 1-04.out | 
| 1-05.in | 1-05.out | 
| 1-06.in | 1-06.out | 
| 1-07.in | 1-07.out | 
| 2-01.in | 2-01.out | 
| 2-02.in | 2-02.out | 
| 2-03.in | 2-03.out | 
| 2-04.in | 2-04.out | 
| 2-05.in | 2-05.out | 
| 2-06.in | 2-06.out | 
| 2-07.in | 2-07.out | 
| 2-08.in | 2-08.out | 
| 2-09.in | 2-09.out | 
| 2-10.in | 2-10.out | 
| 2-11.in | 2-11.out | 
| 2-12.in | 2-12.out | 
| 2-13.in | 2-13.out | 
| 2-14.in | 2-14.out | 
| 2-15.in | 2-15.out | 
| 2-16.in | 2-16.out | 
| 2-17.in | 2-17.out | 
| 2-18.in | 2-18.out | 
| 2-19.in | 2-19.out | 
| 2-20.in | 2-20.out | 
| 2-21.in | 2-21.out | 
| 3-01.in | 3-01.out | 
| 3-02.in | 3-02.out | 
| 3-03.in | 3-03.out | 
| 3-04.in | 3-04.out | 
| 3-05.in | 3-05.out | 
| 3-06.in | 3-06.out | 
| 3-07.in | 3-07.out | 
| 3-08.in | 3-08.out | 
| 3-09.in | 3-09.out | 
| 3-10.in | 3-10.out | 
| 3-11.in | 3-11.out | 
| 3-12.in | 3-12.out | 
| 3-13.in | 3-13.out | 
| 3-14.in | 3-14.out | 
| 3-15.in | 3-15.out | 
| 3-16.in | 3-16.out | 
| 3-17.in | 3-17.out | 
| 3-18.in | 3-18.out | 
| 3-19.in | 3-19.out | 
| 3-20.in | 3-20.out | 
| 3-21.in | 3-21.out | 
| 3-22.in | 3-22.out | 
| 3-23.in | 3-23.out | 
| 3-24.in | 3-24.out | 
| 3-25.in | 3-25.out | 
| 3-26.in | 3-26.out | 
| 3-27.in | 3-27.out | 
| 3-28.in | 3-28.out | 
| 3-29.in | 3-29.out | 
| 4-01.in | 4-01.out | 
| 4-02.in | 4-02.out | 
| 4-03.in | 4-03.out | 
| 4-04.in | 4-04.out | 
| 4-05.in | 4-05.out | 
| 4-06.in | 4-06.out | 
| 4-07.in | 4-07.out | 
| 4-08.in | 4-08.out | 
| 4-09.in | 4-09.out | 
| 4-10.in | 4-10.out | 
| 4-11.in | 4-11.out | 
| 4-12.in | 4-12.out | 
| 4-13.in | 4-13.out | 
| 4-14.in | 4-14.out | 
| 4-15.in | 4-15.out | 
| 4-16.in | 4-16.out | 
| 4-17.in | 4-17.out | 
| 4-18.in | 4-18.out | 
| 4-19.in | 4-19.out | 
| 4-20.in | 4-20.out | 
| 5-01.in | 5-01.out | 
| 5-02.in | 5-02.out | 
| 5-03.in | 5-03.out | 
| 5-04.in | 5-04.out | 
| 5-05.in | 5-05.out | 
| 5-06.in | 5-06.out | 
| 5-07.in | 5-07.out | 
| 5-08.in | 5-08.out | 
| 5-09.in | 5-09.out | 
| 5-10.in | 5-10.out | 
| 5-11.in | 5-11.out | 
| 5-12.in | 5-12.out | 
| Subtask 7Lấy điểm nhỏ nhất của các test, Tổng số điểm 4 | |
| 1-01.in | 1-01.out | 
| 1-02.in | 1-02.out | 
| 1-03.in | 1-03.out | 
| 1-04.in | 1-04.out | 
| 1-05.in | 1-05.out | 
| 1-06.in | 1-06.out | 
| 1-07.in | 1-07.out | 
| 2-01.in | 2-01.out | 
| 2-02.in | 2-02.out | 
| 2-03.in | 2-03.out | 
| 2-04.in | 2-04.out | 
| 2-05.in | 2-05.out | 
| 2-06.in | 2-06.out | 
| 2-07.in | 2-07.out | 
| 2-08.in | 2-08.out | 
| 2-09.in | 2-09.out | 
| 2-10.in | 2-10.out | 
| 2-11.in | 2-11.out | 
| 2-12.in | 2-12.out | 
| 2-13.in | 2-13.out | 
| 2-14.in | 2-14.out | 
| 2-15.in | 2-15.out | 
| 2-16.in | 2-16.out | 
| 2-17.in | 2-17.out | 
| 2-18.in | 2-18.out | 
| 2-19.in | 2-19.out | 
| 2-20.in | 2-20.out | 
| 2-21.in | 2-21.out | 
| 3-01.in | 3-01.out | 
| 3-02.in | 3-02.out | 
| 3-03.in | 3-03.out | 
| 3-04.in | 3-04.out | 
| 3-05.in | 3-05.out | 
| 3-06.in | 3-06.out | 
| 3-07.in | 3-07.out | 
| 3-08.in | 3-08.out | 
| 3-09.in | 3-09.out | 
| 3-10.in | 3-10.out | 
| 3-11.in | 3-11.out | 
| 3-12.in | 3-12.out | 
| 3-13.in | 3-13.out | 
| 3-14.in | 3-14.out | 
| 3-15.in | 3-15.out | 
| 3-16.in | 3-16.out | 
| 3-17.in | 3-17.out | 
| 3-18.in | 3-18.out | 
| 3-19.in | 3-19.out | 
| 3-20.in | 3-20.out | 
| 3-21.in | 3-21.out | 
| 3-22.in | 3-22.out | 
| 3-23.in | 3-23.out | 
| 3-24.in | 3-24.out | 
| 3-25.in | 3-25.out | 
| 3-26.in | 3-26.out | 
| 3-27.in | 3-27.out | 
| 3-28.in | 3-28.out | 
| 3-29.in | 3-29.out | 
| 4-01.in | 4-01.out | 
| 4-02.in | 4-02.out | 
| 4-03.in | 4-03.out | 
| 4-04.in | 4-04.out | 
| 4-05.in | 4-05.out | 
| 4-06.in | 4-06.out | 
| 4-07.in | 4-07.out | 
| 4-08.in | 4-08.out | 
| 4-09.in | 4-09.out | 
| 4-10.in | 4-10.out | 
| 4-11.in | 4-11.out | 
| 4-12.in | 4-12.out | 
| 4-13.in | 4-13.out | 
| 4-14.in | 4-14.out | 
| 4-15.in | 4-15.out | 
| 4-16.in | 4-16.out | 
| 4-17.in | 4-17.out | 
| 4-18.in | 4-18.out | 
| 4-19.in | 4-19.out | 
| 4-20.in | 4-20.out | 
| 5-01.in | 5-01.out | 
| 5-02.in | 5-02.out | 
| 5-03.in | 5-03.out | 
| 5-04.in | 5-04.out | 
| 5-05.in | 5-05.out | 
| 5-06.in | 5-06.out | 
| 5-07.in | 5-07.out | 
| 5-08.in | 5-08.out | 
| 5-09.in | 5-09.out | 
| 5-10.in | 5-10.out | 
| 5-11.in | 5-11.out | 
| 5-12.in | 5-12.out | 
| 6-01.in | 6-01.out | 
| 6-02.in | 6-02.out | 
| 6-03.in | 6-03.out | 
| 6-04.in | 6-04.out | 
| 6-05.in | 6-05.out | 
| 6-06.in | 6-06.out | 
| 6-07.in | 6-07.out | 
| 6-08.in | 6-08.out | 
| 6-09.in | 6-09.out | 
| 6-10.in | 6-10.out | 
| 6-11.in | 6-11.out | 
| 6-12.in | 6-12.out | 
| 6-13.in | 6-13.out | 
| 6-14.in | 6-14.out | 
| 6-15.in | 6-15.out | 
| 6-16.in | 6-16.out |