位运算符

使用位运算符进行变量值互换：

package text;

public class S1 {

    public static void main(String[] args){
        int m = 12;
        int n = 5;
        System.out.println("m:" + m + "n:" + n);
        m = m ^ n;
        n = m ^ n;
        m = m ^ n;
        System.out.println("m:" + m + "n:" + n);
    }
}

 

2 3 public class S1 { 4 5 public static void main(String[] args){ 6 int m = 12; 7 int n = 5; 8 System.out.println("m:" + m + "n:" + n

公共类S1 4 5公共静态空main(字符串args)6 int m=12;n=5;8 system . out。println(m:+m+n:+n

轻灵划译

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