Submission #8548924

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;

int gg;
int mx;

main()
{
	int n,k;
	scanf("%d %d %d",&n,&k,&gg);
	mx=gg;
	for(int i=1;i<n;i++)
	{
		int a;
		scanf("%d",&a);
		gg=__gcd(gg,a);
		mx=max(mx,a);
	}
	if(k%gg==0)
	{
		if(k>mx)printf("IMPOSSIBLE\n");
		else printf("POSSIBLE\n");
	}
	else
		printf("IMPOSSIBLE\n");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&n,&k,&gg);
                             ^
./Main.cpp:15:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a);
                 ^

Judge Result