Java 各进制数字字面量表示与输出

int a = 88;
System.out.println(a);

int a = 0b01011000;
System.out.println(Integer.toBinaryString(a));

int a = 0130;
System.out.println(Integer.toOctalString(a));

int a = 0x58;
System.out.println(Integer.toHexString(a));