// 交换a、b的值,不通过中间变量
public class SwapAB {
public static void main(String[] args){
int a = 8, b =5;
a = a ^ b;
b = a ^ b;
a = a ^ b;
System.out.println("a is:" + a);
System.out.println("b is:" + b);
}
}
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