Phương pháp đánh giá: so sánh văn bản
| Subtask 1Điểm mỗi test được cộng vào dạng phần trăm, Tổng số điểm 20 | |
| green1.in | green1.out | 
| green3.in | green3.out | 
| green4.in | green4.out | 
| green5.in | green5.out | 
| green6.in | green6.out | 
| green7.in | green7.out | 
| green8.in | green8.out | 
| green9.in | green9.out | 
| green10.in | green10.out | 
| green11.in | green11.out | 
| green12.in | green12.out | 
| Subtask 2Điểm mỗi test được cộng vào dạng phần trăm, Tổng số điểm 20 | |
| green2.in | green2.out | 
| green13.in | green13.out | 
| green14.in | green14.out | 
| green15.in | green15.out | 
| green16.in | green16.out | 
| Subtask 3Điểm mỗi test được cộng vào dạng phần trăm, Tổng số điểm 20 | |
| green17.in | green17.out | 
| green18.in | green18.out | 
| green19.in | green19.out | 
| green20.in | green20.out | 
| green21.in | green21.out | 
| green22.in | green22.out | 
| green23.in | green23.out | 
| Subtask 4Điểm mỗi test được cộng vào dạng phần trăm, Tổng số điểm 40 | |
| green24.in | green24.out | 
| green25.in | green25.out | 
| green26.in | green26.out | 
| green27.in | green27.out | 
| green28.in | green28.out | 
| green29.in | green29.out | 
| green30.in | green30.out | 
| green31.in | green31.out | 
| green32.in | green32.out | 
| green33.in | green33.out | 
| green34.in | green34.out | 
| green35.in | green35.out | 
| green36.in | green36.out | 
| green37.in | green37.out | 
| green38.in | green38.out | 
| green39.in | green39.out | 
| green40.in | green40.out | 
| green41.in | green41.out | 
| green42.in | green42.out | 
| green43.in | green43.out | 
| green44.in | green44.out | 
| green45.in | green45.out | 
| green46.in | green46.out | 
| green47.in | green47.out | 
| green48.in | green48.out | 
| green49.in | green49.out | 
| green50.in | green50.out | 
| green51.in | green51.out | 
| green52.in | green52.out | 
| green53.in | green53.out |