Submission #1206414

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Source Code Expand

#include<cstdio>

static const int watched_minutes = (23 - 5) * 60;
int N;

int main(void){
	scanf("%d", &N);

	double frequency = (double)watched_minutes / (double)(N - 1);

	printf("%lf\n", frequency);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
                 ^

Judge Result