Program to check a given number is perfect or not in c
#include<stdio.h>
#include<conio.h>
void main()
{
int reminder,sum = 0 , i , orginalNum;
printf("Enter number: ");
sacnf("%d",&originalNum);
for(i=1;i<=orginalNum/2; i++)
{
reminder = orginalNum % i;
if(reminder)
{
sum = sum+i;
}
}
if(sum == originalNum)
printf("Given number is perfect number");
else
printf("Given number is not a perfect number);
}