进制

代码：几种进制的举例

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int n1 = 0b110;//二进制，以0开头
        int n2 = 110;//10进制
        int n3 = 0127;//八进制，以0开头
        int n4 = 0x110A;//16进制，以0x或0X开头
        System.out.println("n1 = "+n1);
        System.out.println("n2 = "+n2);
        System.out.println("n3 = "+n3);
        System.out.println("n4 = "+n4);

    }