Submission #1115788

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Source Code Expand

#include<cstdio>
typedef long long LL;
LL sum, ans, n, m;
int main()
{
	scanf("%lld%lld", &n, &m);
	sum = n;
	ans = m - 2 * n;
	ans /= 4;
	sum += ans;
	printf("%lld\n", sum);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld%lld", &n, &m);
                           ^

Judge Result