diff --git a/main.cpp b/main.cpp
index 7e0ed48..5b593c7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -4,7 +4,7 @@ using namespace std;
 int main()
 {
     cout << "Enter A and B: ";
-    int a, b;
+    double a, b;
     cin >> a >> b;
     cout << "A + B = " << a + b << '\n'
          << "A - B = " << a - b << '\n'
diff --git a/project.xcodeproj/project.xcworkspace/xcuserdata/lesaminov.xcuserdatad/UserInterfaceState.xcuserstate b/project.xcodeproj/project.xcworkspace/xcuserdata/lesaminov.xcuserdatad/UserInterfaceState.xcuserstate
index b15caf4..b4cf3b1 100644
Binary files a/project.xcodeproj/project.xcworkspace/xcuserdata/lesaminov.xcuserdatad/UserInterfaceState.xcuserstate and b/project.xcodeproj/project.xcworkspace/xcuserdata/lesaminov.xcuserdatad/UserInterfaceState.xcuserstate differ