Flowchart And Algorithm For Armstrong Number
With algorithms we can easily understand a program.
Flowchart and algorithm for armstrong number. An armstrong number is a number which equal to the sum of the cubes of its individual digits. Class armstrong public static void main string args int num integer parseint args 0. We need to calculate the sum of the cube of each digit. In other word a number is armstrong if it is equal the sum of cube of its digits.
153 1 1 1 5 5 5 3 3 3 1 125 27 153. Armstrong number 371 3 3 7 3 1 3. 153 10 gives the reminder that is the number 3 here. So we initialize the sum to 0 and obtain each digit number by using the modulus operator the remainder of a number when it is divided by 10 is the last digit of that number.
A flowchart is the graphical or pictorial representation of an algorithm with the help of different symbols shapes and arrows in order to demonstrate a process or a program. Get the input a number from the user n input output. Int n num. The main purpose of a flowchart is to analyze different processes.
Program for armstrong numbers given a number x determine whether the given number is armstrong number or not. C program and algorithm to check whether a number is armstrong or not. Input 153 output 1 3 5 3 3 3 153 so it is armstrong no. Algorithm of this program is very easy.
The modulus operator is used here to seperate the digits. Example of armstrong number is 371 because according to definition cube of its digits sum will be equal to number so. A positive integer of n digits is called an armstrong number of order n order is number of digits if. The sum of cube of its digits results in that number itself.
Start the program connector symbol ovel shape 2.