Submission #615947

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Source Code Expand

#include <stdio.h>

int main(void)
{
	int N, cnt = 0, i, j;
	int a[] = { 25, 2525, 252525, 25252525 };

	scanf("%d", &N);
	
	for (i = 25; i <= N; i += 25){
		for (j = 0; j < 4; j++){
			if (i % a[j] == 0){
				cnt++;
				break;
			}
		}
	}
	printf("%d\n", cnt);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
  ^

Judge Result