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
   int a = n;
   int b = n;
   // your code here: call macro and inline function using ++a and ++b
   int mac_result  =SQUARE(++a); 
   int in_result = square(++b);
   // your code here: print results
   cout<<"Macro Square: "<<mac_result<<endl;
   cout<<"Inline Square: "<<in_result<<endl;
   return 0;
}