#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
int main(){
int a = 1;
int b = 8;
printf("交换前a = %d , b = %d\n",a, b);
a = a^b;
b = a^b;
a = b^a;
printf("交换后a = %d , b = %d ", a, b);
system("pause");
return 0;
}
运行结果:
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
int main(){
int a = 1;
int b = 8;
printf("交换前a = %d , b = %d\n",a, b);
a = a^b;
b = a^b;
a = b^a;
printf("交换后a = %d , b = %d ", a, b);
system("pause");
return 0;
}
运行结果: