C program to Check Armstrong Number with order N

Learn about C program to Check Armstrong Number of order N in the below code example. Also refer the comments in the code snippet to get a detailed view about what’s actually happening.

Contents

C program to Check Armstrong Number of order N

General an Armstrong number does the sum of the cube of the digits of given number. In the below program, you can specify the order of the number manually.

Program:

 #include<stdio.h>
 #include<math.h>
 int main()
 {
      int number, temp, n, remainder, sum=0;

      printf("Enter number: ");
      scanf("%d", &number);

      printf("Enter order: ");
      scanf("%d", &n);

      temp = number;
      while( number != 0 )
      {
          remainder = number%10;
          sum += pow(remainder, n);
          number /= 10;
      }

      if(temp == sum)
          printf("%d is an Armstrong number of order %d.\n",temp,n);
      else
          printf("%d is not an Armstrong number of order %d.\n",temp,n);

      return 0;
 }

Output:

Enter number: 153
Enter order: 3
153 is an Armstrong number of order 3.

Hope above code works for you and Refer the below Related Codes to gain more insights. Happy coding and come back again.