AtCoder Beginner Contest 002

Submission #1365381

Source codeソースコード

#include <stdio.h>
#include <string.h>

int main(int argc, char *argv[])
{
    int rel[12][12];
    int N, M, i, j, k, x, y, max = 0, v;

    memset(rel, 0, sizeof(rel));
    scanf("%d %d", &N, &M);
    for ( i = 0; i < M; i++ ){
        scanf("%d %d", &x, &y);
        rel[x-1][y-1] = rel[y-1][x-1] = 1;
    }

    for ( i = 0; i < N; i++ ){
        for ( v = 0, j = 0; j < N; j++ ){
            if ( rel[i][j] == 0 ){
                continue;
            }
            for ( k = j + 1; k < N; k++ ){
                if ( rel[i][k] == 0 ){
                        continue;
                }
                if ( rel[j][k] == 0 ){
                    break;
                }
            }
            if ( k == N ){
                v++;
            }
        }
        if ( v > max ){
            max = v;
        }
    }
    printf("%d\n", max+1);
    return 0;
}

Submission

Task問題 D - 派閥
User nameユーザ名 shoji127
Created time投稿日時
Language言語 C (GCC 5.4.1)
Status状態 WA
Score得点 0
Source lengthソースコード長 905 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Compiler messageコンパイルメッセージ

./Main.c: In function ‘main’:
./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &N, &M);
^
./Main.c:12:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &x, &y);
^

Test case

Set

Set name Score得点 / Max score Cases
all 0 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 1 ms 128 KB
00_sample_02.txt AC 1 ms 128 KB
00_sample_03.txt AC 1 ms 128 KB
00_sample_04.txt AC 1 ms 128 KB
test_01.txt AC 1 ms 128 KB
test_02.txt AC 1 ms 128 KB
test_03.txt AC 1 ms 128 KB
test_04.txt AC 1 ms 128 KB
test_05.txt AC 1 ms 128 KB
test_06.txt AC 1 ms 128 KB
test_07.txt AC 1 ms 128 KB
test_08.txt AC 1 ms 128 KB
test_09.txt AC 1 ms 128 KB
test_10.txt WA
test_11.txt AC 1 ms 128 KB
test_12.txt WA
test_13.txt AC 1 ms 128 KB
test_14.txt AC 1 ms 128 KB
test_15.txt AC
test_16.txt AC 1 ms 128 KB
test_17.txt AC 1 ms 128 KB
test_18.txt AC 1 ms 128 KB
test_19.txt AC 1 ms 128 KB
test_20.txt AC 1 ms 128 KB
test_21.txt AC 1 ms 128 KB
test_22.txt AC 1 ms 128 KB
test_23.txt AC 1 ms 128 KB
test_24.txt AC 1 ms 128 KB
test_25.txt AC 1 ms 128 KB
test_26.txt AC 1 ms 128 KB
test_27.txt AC 1 ms 128 KB
test_28.txt AC 1 ms 128 KB
test_29.txt AC 1 ms 128 KB
test_30.txt AC 1 ms 128 KB
test_31.txt AC 1 ms 128 KB
test_32.txt AC 1 ms 128 KB
test_33.txt AC 1 ms 128 KB
test_34.txt AC 1 ms 128 KB
test_35.txt AC 1 ms 128 KB
test_36.txt AC 1 ms 128 KB
test_37.txt AC 1 ms 128 KB
test_38.txt AC 1 ms 128 KB
test_39.txt AC 1 ms 128 KB
test_40.txt AC 1 ms 128 KB
test_41.txt AC 1 ms 128 KB
test_42.txt AC 1 ms 128 KB
test_43.txt AC 1 ms 128 KB
test_44.txt AC 1 ms 128 KB
test_45.txt WA
test_46.txt AC 1 ms 128 KB
test_47.txt AC 1 ms 128 KB
test_48.txt AC 1 ms 128 KB
test_49.txt AC 1 ms 128 KB
test_50.txt WA
test_51.txt WA
test_52.txt AC 1 ms 128 KB
test_53.txt AC 1 ms 128 KB
test_54.txt AC 1 ms 128 KB
test_55.txt AC 1 ms 128 KB
test_56.txt AC 1 ms 128 KB
test_57.txt AC 1 ms 128 KB
test_58.txt AC 1 ms 128 KB
test_59.txt AC 1 ms 128 KB
test_60.txt AC 1 ms 128 KB
test_61.txt AC 1 ms 128 KB
test_62.txt AC 1 ms 128 KB
test_63.txt AC 1 ms 128 KB
test_64.txt AC 1 ms 128 KB
test_65.txt AC 1 ms 128 KB
test_66.txt AC 1 ms 128 KB
test_67.txt AC 1 ms 128 KB
test_68.txt AC 1 ms 128 KB
test_69.txt AC 1 ms 128 KB
test_70.txt AC 1 ms 128 KB