code: add max

main.cpp

@@ -11,5 +11,7 @@ int main()
         << "A - B = " << a - b << '\n'
         << "A * B = " << a * b << '\n'
         << "A / B = " << a / b << '\n';
+    if(a > b) cout << "MAX = " << a;
+    else cout << "MAX = " << b;
 
 }