아스키 코드 ASCII Code 2진수/8진수/16진수/char 출력

public class App 
{
    public static void main( String[] args )
    {
        for(int i = 0; i < 128; i++) {

            int ascii = i;
            
            System.out.println(ascii); //10진수
            System.out.println(Integer.toBinaryString(ascii)); //2진수
            System.out.println(Integer.toOctalString(ascii)); //8진수
            System.out.println(Integer.toHexString(ascii)); //16진수
            System.out.println((char)ascii); // character
        }

    }
}