Submission #8064541

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Source Code Expand

#include <cstdio>
#include <cmath>
using namespace std;
int main(){
	long long n,s;scanf("%lld",&n);
	if(n==1) printf("Deficient\n");
	else{
		s=1;long long i;
		for(i=2;i*i<=n;i++) if(n%i==0) s+=i,s+=n/i;
		if(i-1==sqrt(n)&&n%(i-1)==0) s-=i;
		if(s>n) printf("Abundant\n");
		else if(s<n) printf("Deficient\n");
		else printf("Perfect\n"); 
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  long long n,s;scanf("%lld",&n);
                                ^

Judge Result