Submission #1282608

---

Source Code Expand

#include <stdio.h>

int main(void)
{
    int n, m, a, b, i, c[50];

    scanf("%d %d", &n, &m);
    for (i = 0; i < n; i++) {
        c[i] = 0;
    }
    for (i = 0; i < m; i++) {
        scanf("%d %d", &a, &b);
        c[a - 1]++;
        c[b - 1]++;
    }
    for (i = 0; i < n; i++) {
        printf("%d\n", c[i]);
    }
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:5: 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", &a, &b);
         ^

Judge Result