Submission #1800682

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Source Code Expand

#include<cstdio>
#include<algorithm>

using namespace std;

int main(){
	int n, x; scanf("%d %d", &n, &x);
	printf("%d\n", min(x - 1, n - x));
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  int n, x; scanf("%d %d", &n, &x);
                                  ^

Judge Result