Ok so i have to write a program that tells the user if the number entered is a p

Question

Ok so i have to write a program that tells the user if the number entered is a perfect number, so far so good. I also have to have it tell the users waht iteration they are on as well as ask if they awnt to continue yes or no. Not Sure how to do that

#include<stdio.h>

#include<conio.h>

int main()

{

   int i, n, num, sum = 0;

   printf("Enter a perfect number: ");

   scanf_s("%d", &num);

   n = num;

   for (i = 1; i<n; i++)

   {

       if (num%i == 0)

           sum = sum + i;

   }

   if (num == sum)

       printf("Number %d is perfect. ", num);
   else

       printf("Number %d is not perfect. ", num);
  

   return 0;

}

Explanation / Answer

#include<stdio.h>

int main(){

int n,i=1,sum=0;

printf("Enter a number: ");

scanf("%d",&n);

while(i<n){

      if(n%i==0)

           sum=sum+i;

          i++;

}

if(sum==n)

      printf("%d is a perfect number",i);

else

      printf("%d is not a perfect number",i);

return 0;

}

output:

Enter a number: 6

6 is a perfect number

Related Questions

Navigate

• Browse (All)
• Browse O
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.