Square with Macro and Inline Function

#include <iostream>
using namespace std;

#define SQUARE(x) (x*x)

inline int square(int x) {
   return x * x;
}

int main() {
   int n;
   cin >> n;
   // your code here: declare variables a and b, initialize with n
   // your code here: call macro and inline function using ++a and ++b
   // your code here: print results
   int a=n;
   int b=n;

   int c=SQUARE(++a);
   int d=square(++b);

   std::cout<<"Macro Square: "<<c<<std::endl;
   std::cout<<"Inline Square: "<<d<<std::endl;
   return 0;
}