Submission #111851
Source Code Expand
<?php //define('DEBUG', true); script_start(); // ------ fscanf(STDIN, "%d %d", $total, $rels_num); $rels = array(); for ($i=0; $i<$rels_num; $i++){ fscanf(STDIN, "%d %d", $a, $b); $rels[$a][$b] = $b; $rels[$b][$a] = $a; } //var_dump($rels); $max = 1; foreach($rels as $id => $users){ $group_users = array($id, array_shift($users)); foreach ($users as $iid){ if (is_joinable($group_users, $iid)){ $group_users[] = $iid; } } $c = count(array_unique($group_users)); if ($max < $c) $max = $c; } echo $max."\n"; function is_joinable($group_users, $check_id){ global $rels; foreach($group_users as $id){ if (!isset($rels[$check_id][$id])) return false; } return true; } // ------ script_end(); function script_start(){ if (!defined('DEBUG')) return; global $debug_time_start; $debug_time_start= microtime(true); } function script_end(){ if (!defined('DEBUG')) return; global $debug_time_start; printf("elapsed %1.4f sec\n", microtime(true) - $debug_time_start); } ?>
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | syamn |
Language | PHP (PHP 5.3.10) |
Score | 100 |
Code Size | 1122 Byte |
Status | AC |
Exec Time | 50 ms |
Memory | 3820 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 41 ms | 3728 KB |
00_sample_02.txt | AC | 40 ms | 3700 KB |
00_sample_03.txt | AC | 44 ms | 3724 KB |
00_sample_04.txt | AC | 43 ms | 3724 KB |
test_01.txt | AC | 42 ms | 3684 KB |
test_02.txt | AC | 41 ms | 3720 KB |
test_03.txt | AC | 42 ms | 3720 KB |
test_04.txt | AC | 41 ms | 3716 KB |
test_05.txt | AC | 41 ms | 3720 KB |
test_06.txt | AC | 41 ms | 3680 KB |
test_07.txt | AC | 41 ms | 3716 KB |
test_08.txt | AC | 42 ms | 3724 KB |
test_09.txt | AC | 40 ms | 3720 KB |
test_10.txt | AC | 40 ms | 3712 KB |
test_11.txt | AC | 43 ms | 3716 KB |
test_12.txt | AC | 46 ms | 3816 KB |
test_13.txt | AC | 41 ms | 3720 KB |
test_14.txt | AC | 42 ms | 3720 KB |
test_15.txt | AC | 41 ms | 3716 KB |
test_16.txt | AC | 40 ms | 3716 KB |
test_17.txt | AC | 43 ms | 3720 KB |
test_18.txt | AC | 42 ms | 3720 KB |
test_19.txt | AC | 41 ms | 3808 KB |
test_20.txt | AC | 40 ms | 3812 KB |
test_21.txt | AC | 42 ms | 3816 KB |
test_22.txt | AC | 44 ms | 3808 KB |
test_23.txt | AC | 41 ms | 3816 KB |
test_24.txt | AC | 41 ms | 3812 KB |
test_25.txt | AC | 39 ms | 3720 KB |
test_26.txt | AC | 41 ms | 3808 KB |
test_27.txt | AC | 41 ms | 3712 KB |
test_28.txt | AC | 41 ms | 3720 KB |
test_29.txt | AC | 44 ms | 3716 KB |
test_30.txt | AC | 42 ms | 3816 KB |
test_31.txt | AC | 40 ms | 3812 KB |
test_32.txt | AC | 40 ms | 3716 KB |
test_33.txt | AC | 40 ms | 3808 KB |
test_34.txt | AC | 42 ms | 3804 KB |
test_35.txt | AC | 43 ms | 3680 KB |
test_36.txt | AC | 41 ms | 3808 KB |
test_37.txt | AC | 39 ms | 3716 KB |
test_38.txt | AC | 42 ms | 3812 KB |
test_39.txt | AC | 41 ms | 3816 KB |
test_40.txt | AC | 40 ms | 3716 KB |
test_41.txt | AC | 44 ms | 3808 KB |
test_42.txt | AC | 43 ms | 3820 KB |
test_43.txt | AC | 43 ms | 3676 KB |
test_44.txt | AC | 44 ms | 3736 KB |
test_45.txt | AC | 39 ms | 3812 KB |
test_46.txt | AC | 43 ms | 3812 KB |
test_47.txt | AC | 43 ms | 3812 KB |
test_48.txt | AC | 43 ms | 3808 KB |
test_49.txt | AC | 39 ms | 3720 KB |
test_50.txt | AC | 38 ms | 3708 KB |
test_51.txt | AC | 41 ms | 3724 KB |
test_52.txt | AC | 43 ms | 3672 KB |
test_53.txt | AC | 41 ms | 3716 KB |
test_54.txt | AC | 41 ms | 3724 KB |
test_55.txt | AC | 40 ms | 3812 KB |
test_56.txt | AC | 42 ms | 3728 KB |
test_57.txt | AC | 43 ms | 3676 KB |
test_58.txt | AC | 43 ms | 3804 KB |
test_59.txt | AC | 41 ms | 3816 KB |
test_60.txt | AC | 41 ms | 3816 KB |
test_61.txt | AC | 41 ms | 3816 KB |
test_62.txt | AC | 40 ms | 3720 KB |
test_63.txt | AC | 40 ms | 3720 KB |
test_64.txt | AC | 41 ms | 3708 KB |
test_65.txt | AC | 41 ms | 3720 KB |
test_66.txt | AC | 41 ms | 3720 KB |
test_67.txt | AC | 42 ms | 3720 KB |
test_68.txt | AC | 43 ms | 3720 KB |
test_69.txt | AC | 50 ms | 3724 KB |
test_70.txt | AC | 41 ms | 3724 KB |