Brazostrong Número en el programa JAVA usando For Loop

¿Qué son las armas?tron¿Número?

en brazostrong Número, la suma de potencias de los dígitos individuales es igual al número mismo.

En otras palabras, el siguientewing la ecuación será verdadera

xy..z = xn + yn+.....+ zn

n es el número de dígitos en el número

Por ejemplo, este es un brazo de 3 dígitos.tronnúmero g

370 = 33 + 73 + o3
 = 27 + 343 + 0
 = 370

Ejemplos de armastrong Numbers

0, 1, 4, 5, 9, 153, 371, 407, 8208, etc.

Escribamos esto en un programa:

Programa Java para comprobar si un número es Armstrong Número

//ChecktempNumber is Armstrong or not using while loop
package com.guru99;
 
public class ArmstrongNumber {
	public static void main(String[] args) {
		 int inputArmstrongNumber = 153; //Input number to check armstrong  
		 int tempNumber, digit, digitCubeSum = 0;
	       tempNumber = inputArmstrongNumber;
	        while (tempNumber != 0)
	        {
	        	/* On each iteration, remainder is powered by thetempNumber of digits n
	        	 */
	            System.out.println("Current Number is "+tempNumber);
	            digit =tempNumber % 10;
				System.out.println("Current Digit is "+digit);
	            //sum of cubes of each digits is equal to thetempNumber itself
	            digitCubeSum = digitCubeSum + digit*digit*digit;
				System.out.println("Current digitCubeSum is "+digitCubeSum);
	            tempNumber /= 10;
	        }
	        //check giventempNumber and digitCubeSum is equal to or not 
	        if(digitCubeSum == inputArmstrongNumber)
	            System.out.println(inputArmstrongNumber + " is an Armstrong Number");
	        else
	            System.out.println(inputArmstrongNumber + " is not an Armstrong Number");
	}
}

Salida

Current Number is 153
Current Digit is 3
Current digitCubeSum is 27
Current Number is 15
Current Digit is 5
Current digitCubeSum is 152
Current Number is 1
Current Digit is 1
Current digitCubeSum is 153
153 is an Armstrong Number

Programa Java para imprimir armastrong numbers de 0 a 999

//ChecktempNumber is Armstrong or not using while loop
package com.guru99;
public class ArmstrongNumber {
    public static void main(String[] args) {
        int tempNumber, digit, digitCubeSum;
        for (int inputArmstrongNumber = 0; inputArmstrongNumber < 1000; inputArmstrongNumber++) {
            tempNumber = inputArmstrongNumber;
            digitCubeSum = 0;
            while (tempNumber != 0) {
                /* On each iteration, remainder is powered by thetempNumber of digits n
                 */
                digit = tempNumber % 10;
                //sum of cubes of each digits is equal to thetempNumber itself
                digitCubeSum = digitCubeSum + digit * digit * digit;
                tempNumber /= 10;
            }
            //check giventempNumber and digitCubeSum is equal to or not 
            if (digitCubeSum == inputArmstrongNumber)
                System.out.println(inputArmstrongNumber + " is an Armstrong Number");
        }
    }
}

Salida

0 is an Armstrong Number
1 is an Armstrong Number
153 is an Armstrong Number
370 is an Armstrong Number
371 is an Armstrong Number
407 is an Armstrong Number