Submission #1119384

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Source Code Expand

#include <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
using namespace std;
 
long long n, m, aw;
int main()
{
	scanf("%lld %lld", &n, &m);
	if(m > 2 * n) {
		m = m / 2;
		m = m - n;
		aw = m / 2 + n;
		printf("%lld\n", aw);
		return 0;
	}
	else {
		aw = m / 2;
		printf("%lld\n", aw);
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld", &n, &m);
                            ^

Judge Result