Submission #145124
Source Code Expand
import java.util.Scanner; public class Main{ public static void main(String[] args){ new Main().run(); } void run() { Scanner cin = new Scanner(System.in); int N = cin.nextInt(); int M = cin.nextInt(); boolean[][] friend = new boolean[N][N]; for(int i=0;i<M;i++){ int a = cin.nextInt() - 1; int b = cin.nextInt() - 1; friend[a][b] = friend[b][a] = true; } int ret = 0; for(int i=0;i<(1<<N);i++){ int count = 0; boolean flag = true; for(int a=0;a<N;a++){ if((i>>a)%2==0) continue; count++; for(int b=a+1;b<N;b++){ if((i>>b)%2==0) continue; if(!friend[a][b]){ flag = false; } } } if(flag) ret = Math.max(ret, count); } System.out.println(ret); } }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | chokudai |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 781 Byte |
Status | AC |
Exec Time | 563 ms |
Memory | 24292 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 | 525 ms | 23240 KB |
00_sample_02.txt | AC | 455 ms | 23124 KB |
00_sample_03.txt | AC | 452 ms | 23264 KB |
00_sample_04.txt | AC | 459 ms | 23388 KB |
test_01.txt | AC | 465 ms | 23136 KB |
test_02.txt | AC | 458 ms | 23268 KB |
test_03.txt | AC | 464 ms | 23136 KB |
test_04.txt | AC | 463 ms | 23256 KB |
test_05.txt | AC | 461 ms | 23140 KB |
test_06.txt | AC | 476 ms | 23136 KB |
test_07.txt | AC | 554 ms | 23132 KB |
test_08.txt | AC | 473 ms | 23260 KB |
test_09.txt | AC | 465 ms | 23268 KB |
test_10.txt | AC | 475 ms | 23264 KB |
test_11.txt | AC | 468 ms | 23264 KB |
test_12.txt | AC | 466 ms | 24284 KB |
test_13.txt | AC | 448 ms | 23260 KB |
test_14.txt | AC | 453 ms | 23124 KB |
test_15.txt | AC | 463 ms | 23120 KB |
test_16.txt | AC | 463 ms | 23388 KB |
test_17.txt | AC | 473 ms | 23384 KB |
test_18.txt | AC | 456 ms | 23264 KB |
test_19.txt | AC | 484 ms | 24280 KB |
test_20.txt | AC | 521 ms | 23884 KB |
test_21.txt | AC | 473 ms | 23264 KB |
test_22.txt | AC | 480 ms | 24160 KB |
test_23.txt | AC | 469 ms | 24172 KB |
test_24.txt | AC | 468 ms | 23900 KB |
test_25.txt | AC | 453 ms | 23128 KB |
test_26.txt | AC | 471 ms | 23524 KB |
test_27.txt | AC | 475 ms | 23136 KB |
test_28.txt | AC | 469 ms | 23132 KB |
test_29.txt | AC | 466 ms | 23256 KB |
test_30.txt | AC | 487 ms | 23388 KB |
test_31.txt | AC | 480 ms | 23772 KB |
test_32.txt | AC | 473 ms | 23392 KB |
test_33.txt | AC | 484 ms | 23640 KB |
test_34.txt | AC | 470 ms | 23396 KB |
test_35.txt | AC | 474 ms | 23880 KB |
test_36.txt | AC | 519 ms | 23780 KB |
test_37.txt | AC | 482 ms | 23476 KB |
test_38.txt | AC | 563 ms | 23560 KB |
test_39.txt | AC | 477 ms | 23776 KB |
test_40.txt | AC | 465 ms | 23388 KB |
test_41.txt | AC | 489 ms | 23908 KB |
test_42.txt | AC | 468 ms | 24292 KB |
test_43.txt | AC | 467 ms | 23520 KB |
test_44.txt | AC | 474 ms | 24032 KB |
test_45.txt | AC | 486 ms | 23644 KB |
test_46.txt | AC | 484 ms | 23644 KB |
test_47.txt | AC | 478 ms | 24284 KB |
test_48.txt | AC | 471 ms | 23644 KB |
test_49.txt | AC | 459 ms | 23520 KB |
test_50.txt | AC | 462 ms | 23376 KB |
test_51.txt | AC | 468 ms | 23512 KB |
test_52.txt | AC | 472 ms | 23640 KB |
test_53.txt | AC | 486 ms | 23512 KB |
test_54.txt | AC | 469 ms | 23392 KB |
test_55.txt | AC | 474 ms | 24152 KB |
test_56.txt | AC | 474 ms | 23648 KB |
test_57.txt | AC | 461 ms | 23512 KB |
test_58.txt | AC | 478 ms | 24284 KB |
test_59.txt | AC | 466 ms | 23776 KB |
test_60.txt | AC | 480 ms | 24028 KB |
test_61.txt | AC | 476 ms | 24284 KB |
test_62.txt | AC | 460 ms | 23128 KB |
test_63.txt | AC | 470 ms | 23768 KB |
test_64.txt | AC | 476 ms | 23644 KB |
test_65.txt | AC | 493 ms | 23632 KB |
test_66.txt | AC | 458 ms | 23648 KB |
test_67.txt | AC | 469 ms | 23392 KB |
test_68.txt | AC | 472 ms | 23396 KB |
test_69.txt | AC | 468 ms | 23388 KB |
test_70.txt | AC | 470 ms | 23652 KB |