Java語言：求 寫壹個輸入整數（如123456789）轉換為二進制的程序，如輸入32則輸出1000000

public static void main(String[] args) {

int integer = 127; //十進制數

String binary = Integer.toBinaryString(integer);

System.out.println("Binary value of " + integer + " is " + binary + ".");

int original = Integer.parseInt(binary, 2);

System.out.println("Integer value of binary '" + binary + "' is " + original + ".");

}

}