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- #include <iostream>
- using namespace std;
- int perfect(unsigned long long int n)
- {
- unsigned long long int i,s=1;
- for(i=2;i*i<n;++i)
- if(n%i==0)
- s=s+i+n/i;
- if(i*i==n)
- s+=i;
- if(n==s)
- return 1;
- else
- return 0;
- }
- int main()
- {
- int n;
- cin>>n;
- unsigned long long int a;
- while(n--)
- cin>>a,cout<<perfect(a)<<' ';
- return 0;
- }
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