40 lines
850 B
Java
40 lines
850 B
Java
package Others;
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import java.util.Scanner;
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/**
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* To check if a given number is armstrong or not.
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* @author mani manasa mylavarapu
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*
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*/
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public class Armstrong {
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public static void main(String[] args) {
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Scanner scan = new Scanner(System.in);
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System.out.println("please enter the number");
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int n = scan.nextInt();
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boolean isArmstrong = checkIfANumberIsAmstrongOrNot(n);
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if(isArmstrong)
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{
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System.out.println("the number is armstrong");
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}
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else
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{
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System.out.println("the number is not armstrong");
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}
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}
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public static boolean checkIfANumberIsAmstrongOrNot(int number) {
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int remainder, sum = 0,temp=0;
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temp=number;
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while (number > 0) {
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remainder = number % 10;
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sum = sum + (remainder * remainder * remainder);
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number = number / 10;
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}
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if (sum == temp) {
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return true;
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} else {
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return false;
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}
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}
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} |