diff --git a/exercises/calculator.cpp b/exercises/calculator.cpp
index 013cc786..0e51bb75 100644
--- a/exercises/calculator.cpp
+++ b/exercises/calculator.cpp
@@ -10,3 +10,26 @@
   Multiplication: 8
   Division: 2
 */
+#include <iostream>
+using namespace std;
+
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
+
+void Calculate(const int& n1, const int& n2){
+  cout << "SUM: " << n1 + n2 << endl;
+  cout << "Difference: " << n1 - n2 << endl;
+  cout << "Multiplication: " << n1 * n2 << endl;
+  cout << "Division: " << n1 / n2 << endl;
+}
+
+int main(){
+  int num1 , num2;
+  cout << "Insert first number: ";
+  cin >> num1;
+  cout << "Insert second number: ";
+  cin >> num2;
+
+  Calculate( num1 , num2 );
+  return EXIT_SUCCESS;
+}