Question

A three digit number is called an armstrong number if the sum of the cube of its digits is equal to the number itself. Write an algorithm for the same.

Answer 1

Answer:

Step-by-step explanation:

Start

Input : Enter 3 Digit Number

X  = abc

Calculate Z = a³ + b³ + c³

Check if ( X = Z)

Print (number X is Armstrong number)

Else

Print Number X is not Armstrong Number

End

Answer 2

Answer:

Step-by-step explanation:

Start

Input: Enter 3 Digit Number and store it in a variable N

N  = xyz

a = N % 10 (It is equal to z)

N = N / 10

b = N % 10 (It is equal to y)

N = N / 10

c = N % 10 (It is equal to x)

Calculate SUM = a³ + b³ + c³  OR ( SUM =  x³ + y³ + z³)

Check if ( N == SUM)

Print (number N is Armstrong number)

Else

Print Number N is not Armstrong Number

End