WAP in C to check Whether a given Number is Armstrong or Not

#include<stdio.h>

#include<math.h>

int main()

{

int i, n, sum = 0, rem, copy, count = 0;

printf("Enter any integer number to check armstrong or not\n");

scanf("%d",&n);

copy =  n;

while(n > 0)

{

count  =  count + 1;

n = n / 10;

}

n = copy;

while(n > 0)

{

rem = n % 10;

sum = sum + pow(rem, count);

n = n/10;

}

if(copy = = sum)

{

printf("The given %d number is Armstrong",copy);

}

else

{

printf("The given %d number is Not Armstrong",copy);

}

return 0;

}

INPUT 1:
Enter any integer number to check armstrong or not
153
OUTPUT 1:
The given 153 number is Armstrong 

 

INPUT 2:
Enter any integer number to check armstrong or not
1634
OUTPUT 2:
The given 1634 number is Armstrong 

 

INPUT 3:
Enter any integer number to check armstrong or not
126
OUTPUT 3:
The given 126 number is Not Armstrong