<< >> >>> 位操作运算

int i = 2;
System.out.println("i 十进制= [" + i + "] ；" + "i 二进制= [" + Integer.toBinaryString(i) + "]");
i = i << 1;
System.out.println("i 十进制= [" + i + "] ；" + "i 二进制= [" + Integer.toBinaryString(i) + "]");

结果：
i 十进制= [2] ；i 二进制= [10]
i 十进制= [4] ；i 二进制= [100]

Process finished with exit code 0

标签：位操作,运算,二进制,System,toBinaryString,println,Integer,十进制
来源： https://www.cnblogs.com/zhidaCoding/p/11289595.html