int a1 = 10; //十进制 int a2 = 0b10; //二进制 int a3 = 010; //八进制 int a4 = 0x10; //十六进制 打印的结果: 相关文章: 2021-12-23 2021-05-06 2022-03-06 2021-05-21 2022-12-23 2021-11-02