| Problem ID | A |
| Problem Name | Дороги |
| Tests | 1-25 |
| Time limit | 2 sec |
| Memory limit | 64 mb |
|
Test #
| Outcome | Comment | Score |
| 1 | OK | 1 | 4 of 4 |
| 2 | OK | 2 | 4 of 4 |
| 3 | OK | 1 | 4 of 4 |
| 4 | OK | 624 | 4 of 4 |
| 5 | OK | 841624696 | 4 of 4 |
| 6 | OK | 2373810 | 4 of 4 |
| 7 | OK | 29264 | 4 of 4 |
| 8 | OK | 7636889 | 4 of 4 |
| 9 | OK | 6668485 | 4 of 4 |
| 10 | OK | 7997 | 4 of 4 |
| 11 | OK | 119959 | 4 of 4 |
| 12 | OK | 999318857 | 4 of 4 |
| 13 | OK | 99360 | 4 of 4 |
| 14 | OK | 99994 | 4 of 4 |
| 15 | OK | 12015299 | 4 of 4 |
| 16 | WA | expected: "8114654", found: "11893985" | 0 of 4 |
| 17 | WA | expected: "7691383", found: "12227346" | 0 of 4 |
| 18 | WA | expected: "6256713", found: "12275625" | 0 of 4 |
| 19 | WA | expected: "10844774", found: "12289909" | 0 of 4 |
| 20 | WA | expected: "8352817", found: "12293858" | 0 of 4 |
| 21 | WA | expected: "12", found: "13" | 0 of 4 |
| 22 | WA | expected: "727", found: "758" | 0 of 4 |
| 23 | WA | expected: "99822", found: "99828" | 0 of 4 |
| 24 | WA | expected: "199866", found: "199867" | 0 of 4 |
| 25 | WA | expected: "799498", found: "799578" | 0 of 4 |
Points: 60 of 100
| Problem ID | B |
| Problem Name | Поезда |
| Tests | 1-20 |
| Time limit | 2 sec |
| Memory limit | 64 mb |
|
Test #
| Outcome | Comment | Score |
| 1 | OK | 2237 | 5 of 5 |
| 2 | OK | 1767 | 5 of 5 |
| 3 | OK | 1028 | 5 of 5 |
| 4 | OK | 2012 | 5 of 5 |
| 5 | OK | 13239 | 5 of 5 |
| 6 | OK | 6191 | 5 of 5 |
| 7 | OK | 7504 | 5 of 5 |
| 8 | OK | 12418 | 5 of 5 |
| 9 | OK | 13941 | 5 of 5 |
| 10 | OK | 21723 | 5 of 5 |
| 11 | OK | 9790 | 5 of 5 |
| 12 | OK | 15869 | 5 of 5 |
| 13 | OK | 6732 | 5 of 5 |
| 14 | OK | 88420110 | 5 of 5 |
| 15 | OK | 75595711 | 5 of 5 |
| 16 | OK | 88391376 | 5 of 5 |
| 17 | OK | 135360509 | 5 of 5 |
| 18 | OK | 141122093 | 5 of 5 |
| 19 | OK | 11930 | 5 of 5 |
| 20 | OK | 9668 | 5 of 5 |
Points: 100 of 100
| Problem ID | C |
| Problem Name | Редукция дерева |
| Tests | 1-30 |
| Time limit | 2 sec |
| Memory limit | 64 mb |
|
Test #
| Outcome | Comment | Score |
| 1 | OK | Good :-) | 3 of 3 |
| 2 | OK | Good :-) | 3 of 3 |
| 3 | OK | Good :-) | 3 of 3 |
| 4 | OK | Good :-) | 3 of 3 |
| 5 | OK | Good :-) | 3 of 3 |
| 6 | OK | Good :-) | 3 of 3 |
| 7 | OK | Good :-) | 3 of 3 |
| 8 | OK | Good :-) | 3 of 3 |
| 9 | OK | Good :-) | 3 of 3 |
| 10 | OK | Good :-) | 3 of 3 |
| 11 | OK | Good :-) | 4 of 4 |
| 12 | OK | Good :-) | 4 of 4 |
| 13 | OK | Good :-) | 4 of 4 |
| 14 | OK | Good :-) | 4 of 4 |
| 15 | OK | Good :-) | 4 of 4 |
| 16 | OK | Good :-) | 4 of 4 |
| 17 | OK | Good :-) | 4 of 4 |
| 18 | OK | Good :-) | 4 of 4 |
| 19 | OK | Good :-) | 4 of 4 |
| 20 | OK | Good :-) | 4 of 4 |
| 21 | OK | Good :-) | 3 of 3 |
| 22 | OK | Good :-) | 3 of 3 |
| 23 | OK | Good :-) | 3 of 3 |
| 24 | OK | Good :-) | 3 of 3 |
| 25 | OK | Good :-) | 3 of 3 |
| 26 | OK | Good :-) | 3 of 3 |
| 27 | OK | Good :-) | 3 of 3 |
| 28 | OK | Good :-) | 3 of 3 |
| 29 | OK | Good :-) | 3 of 3 |
| 30 | OK | Good :-) | 3 of 3 |
Points: 100 of 100