Phương pháp đánh giá: Special Judge
| Subask đơnĐiểm mỗi test được cộng vào dạng phần trăm | |
| ROADS1.in | ROADS1.ans | 
| ROADS2.in | ROADS2.ans | 
| ROADS3.in | ROADS3.ans | 
| ROADS4.in | ROADS4.ans | 
| ROADS5.in | ROADS5.ans | 
| ROADS6.in | ROADS6.ans | 
| ROADS7.in | ROADS7.ans | 
| ROADS8.in | ROADS8.ans | 
| ROADS9.in | ROADS9.ans | 
| ROADS10.in | ROADS10.ans | 
| ROADS11.in | ROADS11.ans | 
| ROADS12.in | ROADS12.ans | 
| ROADS13.in | ROADS13.ans | 
| ROADS14.in | ROADS14.ans | 
| ROADS15.in | ROADS15.ans | 
| ROADS16.in | ROADS16.ans | 
| ROADS17.in | ROADS17.ans | 
| ROADS18.in | ROADS18.ans | 
| ROADS19.in | ROADS19.ans | 
| ROADS20.in | ROADS20.ans | 
| ROADS21.in | ROADS21.ans | 
| ROADS22.in | ROADS22.ans | 
| ROADS23.in | ROADS23.ans | 
| ROADS24.in | ROADS24.ans | 
| ROADS25.in | ROADS25.ans | 
| ROADS26.in | ROADS26.ans | 
| ROADS27.in | ROADS27.ans | 
| ROADS28.in | ROADS28.ans | 
| ROADS29.in | ROADS29.ans | 
| ROADS30.in | ROADS30.ans | 
| ROADS31.in | ROADS31.ans | 
| ROADS32.in | ROADS32.ans | 
| ROADS33.in | ROADS33.ans | 
| ROADS34.in | ROADS34.ans | 
| ROADS35.in | ROADS35.ans | 
| ROADS36.in | ROADS36.ans | 
| ROADS37.in | ROADS37.ans | 
| ROADS38.in | ROADS38.ans | 
| ROADS39.in | ROADS39.ans | 
| ROADS40.in | ROADS40.ans |