Programming Examples
Algorithm to accept a number and check whether the given number is an Armstrong number
Write an algorithm to accept a number and check whether the given number is an Armstrong number. A number is called an Armstrong number if the sum of the cubes of its digits is same as the number.
1. Accept the value of n.
2. Set temp=n, arm=0, rem=0.
3. Repeat the steps, a, b, and c, until n>0.
a. Set rem=n%10.
b. Set arm=arm+(rem*rem*rem).
c. Set n=n/10.
4. If temp=arm, then:
Display “It is an Armstrong number.”
5. Else:
Display “It is not an Armstrong number.”
Output