Merge branch 'double'

main.cpp

@@ -5,7 +5,7 @@ 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' << "A*B = " << a*b << '\n' << "A/B =" << a/b << '\n';