C Program find whether given number is strong or not

 C Program find whether given number is strong or not

#include<stdio.h>

#include<math.h>

int GetFactorial(int number);

main()

{

  int num,i,j,temp,sum=0;;

  printf("Enter a number to know whether it is armstrong or not\n");

  scanf("%d",&num);

  temp=num;

  while(num>0)

  {

    i=num%10;

    sum+=GetFactorial(i);

    num=num/10;

  }

  if(sum==temp)

  {

    printf("Giveb number %d is an Strong number\n",temp);

  }

  else

  {

    printf("Giveb number %d is not an Strong number since the sum of factorials of individual digits is %d\n",temp,sum);

  }

}

int GetFactorial(int number)

{

  int factorial=1,i;

  for(i=1;i<=number;i++)

  {

   factorial=factorial*i;

  }

  return factorial;

}

Output:-

Output I:-

Enter a number to know whether it is armstrong or not

145

Giveb number 145 is an Strong number

Output II:-

Enter a number to know whether it is armstrong or not

354

Giveb number 354 is not an Strong number since the sum of factorials of individual digits is 150