Submission #422538
Source Code Expand
<?php fscanf(STDIN, "%d %d", $n, $q); for ($i = 1; $i <= $n; $i++) { $r[$i] = $i; } while ($q--) { fscanf(STDIN, "%d %d %d", $p, $a, $b); if ($p) { echo ($a == $b || $r[$a] == $r[$b]) ? 'Yes' : 'No', "\n"; } else { if ($a != $b && $r[$a] != $r[$b]) { if ($r[$a] < $r[$b]) { $r[$b] = $r[$a]; } else { $r[$a] = $r[$b]; } } } }
Submission Info
Submission Time | |
---|---|
Task | B - Union Find |
User | harumeki |
Language | PHP (PHP 5.5.21) |
Score | 100 |
Code Size | 370 Byte |
Status | AC |
Exec Time | 1904 ms |
Memory | 19452 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_sample_01.txt |
All | 00_sample_01.txt, subtask_01_01.txt, subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_05.txt, subtask_01_06.txt, subtask_01_07.txt, subtask_01_08.txt, subtask_01_09.txt, subtask_01_10.txt, subtask_01_11.txt, subtask_01_12.txt, subtask_01_13.txt, subtask_01_14.txt, subtask_01_15.txt, subtask_01_16.txt, subtask_01_17.txt, subtask_01_18.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 58 ms | 4856 KB |
subtask_01_01.txt | AC | 1005 ms | 6276 KB |
subtask_01_02.txt | AC | 113 ms | 19332 KB |
subtask_01_03.txt | AC | 1513 ms | 4744 KB |
subtask_01_04.txt | AC | 1829 ms | 19332 KB |
subtask_01_05.txt | AC | 138 ms | 4732 KB |
subtask_01_06.txt | AC | 209 ms | 19328 KB |
subtask_01_07.txt | AC | 1637 ms | 4864 KB |
subtask_01_08.txt | AC | 1839 ms | 19320 KB |
subtask_01_09.txt | AC | 59 ms | 4740 KB |
subtask_01_10.txt | AC | 120 ms | 19320 KB |
subtask_01_11.txt | AC | 1904 ms | 4792 KB |
subtask_01_12.txt | AC | 1830 ms | 19344 KB |
subtask_01_13.txt | AC | 1307 ms | 5248 KB |
subtask_01_14.txt | AC | 120 ms | 19336 KB |
subtask_01_15.txt | AC | 1678 ms | 4736 KB |
subtask_01_16.txt | AC | 1808 ms | 19328 KB |
subtask_01_17.txt | AC | 1235 ms | 19452 KB |
subtask_01_18.txt | AC | 1260 ms | 19328 KB |