# Program to print the perfect numbers between two intervals

Sample Input 1 :

1 20000

Sample Output 1 :

6 28 496 8128

#### Program or Solution

```
```
#include<stdio.h>
int main()
{
int number, i,sum,start,stop;
printf("Enter two Numbers: ");
scanf("%d %d",&start,&stop);
printf("Perfect number between %d and %d:",start,stop);
for(number=start;number<=stop;number++)
{
sum=0;
for(i=1; i <= number/2; ++i)
{
if (number%i == 0)
{
sum+=i;
}
}
if(sum==number)
{
printf("%d ",number);
}
}
return 0;
}

#### Program Explanation

refer video tutorial#### Related Programs

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