C program to print all Perfect Numbers between Start to End
#include<stdio.h>
int main()
{
int i, j, start, end, sum;
printf("Enter Start Number: ");
scanf("%d",&start);
printf("Enter End Number: ");
scanf("%d",&end);
for(i=start;i<=end;i++)
{
sum=0;
for(j=1;j
Output
Enter Start Number: 5
Enter End Number: 150
6 28