Submission #112166
Source Code Expand
import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { private static Human[] humanArray; private List<Integer> visitedList; private int max = 1; /** コンストラクタ */ public Main(){ this.visitedList = new ArrayList<Integer>(); } private boolean checkFriend(int num){ boolean tf = true; for(int i=0;i<this.visitedList.size();i++){ if(humanArray[this.visitedList.get(i)].friendList.indexOf(num) == -1){ tf = false; break; } } return tf; } private void countFriend(){ int ans = 1; for(int i=0;i<humanArray.length&&max<humanArray.length-i;i++){ ans = countFriend(i); if(max < ans){ max = ans; } } } private int countFriend(int num){ int ans = 0; this.visitedList.add(num); for(int i=0;i<humanArray[num].friendList.size();i++){ if(this.visitedList.indexOf(humanArray[num].friendList.get(i)) == -1){ if(checkFriend(humanArray[num].friendList.get(i))){ ans = countFriend(humanArray[num].friendList.get(i)); } } } this.visitedList.remove(this.visitedList.size()-1); return ans + 1; } /** mainメソッド */ public static void main(String[] args) { Main main = new Main(); Scanner scan = new Scanner(System.in); int n = scan.nextInt(); int m = scan.nextInt(); humanArray = new Human[n]; for(int i=0;i<n;i++){ humanArray[i] = main.new Human(); } for(int i=0;i<m;i++){ int x = scan.nextInt(); int y = scan.nextInt(); humanArray[x-1].friendList.add(y-1); humanArray[y-1].friendList.add(x-1); } main.countFriend(); System.out.println(main.max); } private class Human{ private List<Integer> friendList; /** コンストラクタ */ private Human(){ this.friendList = new ArrayList<Integer>(); } } }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | xdeath |
Language | Java (OpenJDK 1.7.0) |
Score | 0 |
Code Size | 1903 Byte |
Status | TLE |
Exec Time | 2041 ms |
Memory | 29416 KB |
Judge Result
Set Name | all | ||||||
---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 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 | 436 ms | 23320 KB |
00_sample_02.txt | AC | 421 ms | 23340 KB |
00_sample_03.txt | AC | 421 ms | 23344 KB |
00_sample_04.txt | AC | 420 ms | 23348 KB |
test_01.txt | AC | 430 ms | 23216 KB |
test_02.txt | AC | 422 ms | 23344 KB |
test_03.txt | AC | 424 ms | 23344 KB |
test_04.txt | AC | 414 ms | 23344 KB |
test_05.txt | AC | 420 ms | 23220 KB |
test_06.txt | AC | 416 ms | 23344 KB |
test_07.txt | AC | 419 ms | 23336 KB |
test_08.txt | AC | 449 ms | 24104 KB |
test_09.txt | AC | 589 ms | 28284 KB |
test_10.txt | AC | 421 ms | 23476 KB |
test_11.txt | AC | 422 ms | 23156 KB |
test_12.txt | AC | 614 ms | 29092 KB |
test_13.txt | AC | 415 ms | 23348 KB |
test_14.txt | AC | 418 ms | 23216 KB |
test_15.txt | AC | 425 ms | 23324 KB |
test_16.txt | AC | 516 ms | 27920 KB |
test_17.txt | AC | 1060 ms | 28820 KB |
test_18.txt | AC | 433 ms | 23476 KB |
test_19.txt | AC | 601 ms | 29092 KB |
test_20.txt | TLE | 2038 ms | 28912 KB |
test_21.txt | AC | 787 ms | 28556 KB |
test_22.txt | TLE | 2036 ms | 29076 KB |
test_23.txt | TLE | 2037 ms | 28940 KB |
test_24.txt | TLE | 2037 ms | 29172 KB |
test_25.txt | AC | 412 ms | 23232 KB |
test_26.txt | WA | 491 ms | 27392 KB |
test_27.txt | WA | 423 ms | 23344 KB |
test_28.txt | AC | 419 ms | 23220 KB |
test_29.txt | AC | 435 ms | 23592 KB |
test_30.txt | AC | 568 ms | 27840 KB |
test_31.txt | AC | 652 ms | 28968 KB |
test_32.txt | AC | 672 ms | 28960 KB |
test_33.txt | TLE | 2036 ms | 29196 KB |
test_34.txt | AC | 1163 ms | 28296 KB |
test_35.txt | TLE | 2037 ms | 28940 KB |
test_36.txt | TLE | 2037 ms | 28988 KB |
test_37.txt | AC | 420 ms | 23220 KB |
test_38.txt | TLE | 2036 ms | 29060 KB |
test_39.txt | AC | 632 ms | 29164 KB |
test_40.txt | WA | 429 ms | 23348 KB |
test_41.txt | TLE | 2037 ms | 29080 KB |
test_42.txt | TLE | 2036 ms | 28888 KB |
test_43.txt | AC | 468 ms | 26440 KB |
test_44.txt | AC | 590 ms | 29104 KB |
test_45.txt | AC | 834 ms | 28884 KB |
test_46.txt | TLE | 2036 ms | 29040 KB |
test_47.txt | TLE | 2041 ms | 29156 KB |
test_48.txt | TLE | 2037 ms | 29408 KB |
test_49.txt | WA | 458 ms | 24040 KB |
test_50.txt | AC | 432 ms | 23476 KB |
test_51.txt | AC | 470 ms | 26880 KB |
test_52.txt | AC | 476 ms | 25388 KB |
test_53.txt | AC | 519 ms | 28028 KB |
test_54.txt | AC | 500 ms | 27576 KB |
test_55.txt | AC | 643 ms | 29416 KB |
test_56.txt | AC | 599 ms | 28352 KB |
test_57.txt | AC | 1674 ms | 28736 KB |
test_58.txt | TLE | 2037 ms | 28928 KB |
test_59.txt | TLE | 2037 ms | 28948 KB |
test_60.txt | TLE | 2035 ms | 28844 KB |
test_61.txt | TLE | 2036 ms | 29120 KB |
test_62.txt | AC | 423 ms | 23340 KB |
test_63.txt | AC | 501 ms | 27284 KB |
test_64.txt | AC | 460 ms | 25892 KB |
test_65.txt | AC | 488 ms | 27048 KB |
test_66.txt | AC | 467 ms | 26760 KB |
test_67.txt | AC | 435 ms | 23476 KB |
test_68.txt | AC | 445 ms | 23596 KB |
test_69.txt | AC | 438 ms | 23344 KB |
test_70.txt | AC | 558 ms | 28128 KB |