text4.cpp

详细介绍了

#include <iostream.h>
inline int doub(int x)
{
	return x=x*2;
}
int main()
{
	for (int i=1;i<3;i++)
		cout<<i<<"doubled is :"<<doub(i)<<endl;
	    cout<<"1+2 doubled is"<<doub(1+2)<<endl;
}