Generate and Print Armstrong Numbers

/*

Write a program to generate and print armstrong numbesr

*/

#include<stdio.h>
#include<conio.h>

main()
{
int r;
long number = 0, c, sum = 0, temp;

printf("Enter the maximum range upto which you
want to find armstrong numbers ");
scanf("%ld",&number);

printf("Following armstrong numbers are
found from 1 to %ld\n",number);

for( c = 1 ; c <= number ; c++ )
{
temp = c;
while( temp != 0 )
{
r = temp%10;
sum = sum + r*r*r;
temp = temp/10;
}
if ( c == sum )
printf("%ld\n", c);
sum = 0;
}

getch();
return 0;
}