ConvertTest2

package k20231205;

 

import java.util.Arrays;

import java.util.Iterator;

import java.util.Scanner;

 

public class ConvertTest2 {

 

public static void main(String[] args) {

 

Scanner scanner = new Scanner(System.in);

System.out.print("8진수로 변환할 10진수를 입력하세요: ");

int dec = scanner.nextInt();

int number = dec;

 

int[] oct = new int[8];

int index = 0;

 

while (true) {

int m = dec / 8;

int r = dec % 8;

oct[index++] = r;

if (m==0) {

break;

}

dec = m;

}

System.out.println(Arrays.toString(oct));

 

System.out.print(number + "를(을) 8진수로 변환하면 ");

for (int i = oct.length-1; i >= 0; i--) {

System.out.print(oct[i]);

}

System.out.println(" 입니다.");

System.out.print(number + "를(을) 8진수로 변환하면 ");

for (int i = index-1; i >= 0; i--) {

System.out.print(oct[i]);

}

System.out.println(" 입니다.");

}

 

}