| 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 | WA | expected: "624", found: "777" | 0 of 4 |
| 5 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 6 | TL | Time limit exceeded | 0 of 4 |
| 7 | WA | expected: "29264", found: "29479" | 0 of 4 |
| 8 | WA | expected: "7636889", found: "9214739" | 0 of 4 |
| 9 | TL | Time limit exceeded | 0 of 4 |
| 10 | WA | expected: "7997", found: "8000" | 0 of 4 |
| 11 | TL | Time limit exceeded | 0 of 4 |
| 12 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 13 | WA | expected: "99360", found: "100001" | 0 of 4 |
| 14 | TL | Time limit exceeded | 0 of 4 |
| 15 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 16 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 17 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 18 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 19 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 20 | CR | Crash (ACCESS_VIOLATION) | 0 of 4 |
| 21 | WA | expected: "12", found: "16" | 0 of 4 |
| 22 | WA | expected: "727", found: "868" | 0 of 4 |
| 23 | WA | expected: "99822", found: "100000" | 0 of 4 |
| 24 | WA | expected: "199866", found: "200000" | 0 of 4 |
| 25 | WA | expected: "799498", found: "800000" | 0 of 4 |
Points: 12 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 | WA | Invalid number of edge 0 | 0 of 3 |
| 6 | OK | Good :-) | 3 of 3 |
| 7 | PE | Expected longint instead of "" | 0 of 3 |
| 8 | WA | Invalid number of edge 0 | 0 of 3 |
| 9 | WA | Invalid number of edge 0 | 0 of 3 |
| 10 | WA | Contestant answer is incorrect | 0 of 3 |
| 11 | WA | Contestant answer is incorrect | 0 of 4 |
| 12 | OK | Good :-) | 4 of 4 |
| 13 | OK | Good :-) | 4 of 4 |
| 14 | WA | Invalid number of edge 0 | 0 of 4 |
| 15 | WA | Invalid number of edge 0 | 0 of 4 |
| 16 | WA | Invalid number of edge 0 | 0 of 4 |
| 17 | WA | Invalid number of edge 0 | 0 of 4 |
| 18 | WA | Contestant answer is incorrect | 0 of 4 |
| 19 | WA | Invalid number of edge 0 | 0 of 4 |
| 20 | OK | Good :-) | 4 of 4 |
| 21 | OK | Good :-) | 3 of 3 |
| 22 | WA | Invalid number of edge 0 | 0 of 3 |
| 23 | WA | Invalid number of edge 0 | 0 of 3 |
| 24 | WA | Invalid number of edge 0 | 0 of 3 |
| 25 | WA | Invalid number of edge 0 | 0 of 3 |
| 26 | WA | Invalid number of edge 0 | 0 of 3 |
| 27 | WA | Invalid number of edge 0 | 0 of 3 |
| 28 | WA | Invalid number of edge 0 | 0 of 3 |
| 29 | WA | Invalid number of edge 0 | 0 of 3 |
| 30 | WA | Invalid number of edge 0 | 0 of 3 |
Points: 30 of 100