Submission #1445036

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>
#include <algorithm>
using namespace std;

int n,K,i,j,k,Max,Gcd;

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

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&K);
                     ^
./Main.cpp:13:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&k);
                 ^

Judge Result