Please help me know why my code is not working properly despite the fact that it is perfectly alright on sublime text..plese help me

#1

#include
using namespace std;
int main(){
int N;
cin>>N;

int X;
X=N+1;
int Y;
Y=N+2;
while(N>0){
	if(N*N+X*X==Y*Y){
	cout<<X <<"  "<<Y<<endl;
	break;
}
else{
	cout<<" -1  "<<endl;
	break;
}
}
return 0;

}

#2

@shresth_2000 you have to do this question in o(1) time as constraints are large
also your logic seems wrong

#3

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