diff --git a/exercises/sum.cpp b/exercises/sum.cpp
index 0dcca937..0be75c67 100644
--- a/exercises/sum.cpp
+++ b/exercises/sum.cpp
@@ -6,3 +6,19 @@
   Insert the second number: 2
   Sum: 3
 */
+#include <iostream>
+using namespace std;
+
+int main() {
+    int a, b;
+
+    cout << "Insert the first number: ";
+    cin >> a;
+
+    cout << "Insert the second number: ";
+    cin >> b;
+
+    cout << "Sum: " << a + b << endl;
+
+    return 0;
+}