TO CHECK ARMSTRONG NUMBER #THEHACKERS@

 #include<stdio.h>

#include<math.h>

int main()

{

    int i,num,r,sum=0,count=0;

    printf("enter a number::");

    scanf("%d",&num);

    while(num!=0)

    {

   count++;

   num=num/10;

   

}

while(num!=0)

{

    r=num%10;

    num=num/10;

    sum+=pow(r,count);

    num=num/10;

}

if(num==sum)

{

printf("number is armstrong number");

}

else

{

printf("not a armstrong number");

}

return 0;

}