C++ Program to Find Perfect Number

C++ program to check whether a number is not a perfect number or not


#include<iostream>
#include<iomanip>
using namespace std;
int main(){
int n,i=1,sum=0;
cout<<"Enter a number: ";
cin >> n;
while(i<n){
if(n%i==0)
sum=sum+i;
i++;
}
if(sum==n)
cout << i << " is a perfect number";
else
cout << i << " is not a perfect number";
system("pause");
return 0;
}


C++ PROGRAM TO CHECK WHETHER A NUMBER IS A PERFECT NUMBER






---------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------




---------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------



Computing whether is a perfect number - C++
c++ - deciding if a number is perfect or prime
Find out the perfect number using c++ program
C++ Program to Find Perfect Number
C++ program to check if no. is perfect number or not
Program to Find the Given Number is Perfect Number or not in C

Comments