diff --git a/main.cpp b/main.cpp
index b4392ec..ad6d2bf 100644
--- a/main.cpp
+++ b/main.cpp
@@ -4,6 +4,9 @@ using namespace std;
 
 int main()
 {
-    cout << "Hello world!" << endl;
-    return 0;
+   cout << "Enter A and B: ";
+    int a, b;
+    cin >> a >> b;
+    cout << "A + B = " << a + b << '\n'
+        << "A - B = " << a - b << '\n';
 }