i want to know what are the steps preformed by #define MULT(x,y)x*y ?

Question

#include <iostream>

using namespace std;

#define MULT(x,y)x*y

inline int mult(int x,int y)
{
return x*y;
}

int main()
{
int i=2,j=3;
cout << MULT(MULT(i,j-1),i) << endl;
cout << MULT(i,MULT(i,j-1)) << endl;
cout << mult(mult(i,j-1),i) << endl;
cout << mult(i,mult(i,j-1)) << endl;
return 0;
}

Answer 1

thanks
i got it :)