以下程序运行后的输出结果是【】。 include<iostream.h> void fun(int x,int y) {x=x+y;y=x-y
以下程序运行后的输出结果是【 】。
include<iostream.h>
void fun(int x,int y)
{ x=x+y;y=x-y;x=x-y;
cout<< x << "," <<y << " ,";}
void main()
{ int x=2,y=3;fun(x,y);
cout<< x << "," << y << endl;}