Style fixing

app/src/main/res/layout/cpp_app_keyboard.xml

@@ -27,6 +27,23 @@
     a:layout_height="match_parent"
     a:orientation="vertical">
 
+    <LinearLayout
+        a:layout_width="match_parent"
+        a:layout_height="0dp"
+        a:layout_weight="1">
+
+        <include layout="@layout/cpp_app_button_vars" />
+
+        <include layout="@layout/cpp_app_button_functions" />
+
+        <include layout="@layout/cpp_app_button_percent" />
+
+        <include layout="@layout/cpp_app_button_erase" />
+
+        <include layout="@layout/cpp_app_button_clear" />
+
+    </LinearLayout>
+
     <LinearLayout
         a:layout_width="match_parent"
         a:layout_height="0dp"
@@ -38,9 +55,10 @@
 
         <include layout="@layout/cpp_app_button_9" />
 
-        <include layout="@layout/cpp_app_button_multiplication" />
+        <include layout="@layout/cpp_app_button_division" />
+
+        <include layout="@layout/cpp_app_button_memory" />
 
-        <include layout="@layout/cpp_app_button_clear" />
 
     </LinearLayout>
 
@@ -55,9 +73,9 @@
 
         <include layout="@layout/cpp_app_button_6" />
 
-        <include layout="@layout/cpp_app_button_division" />
+        <include layout="@layout/cpp_app_button_multiplication" />
 
-        <include layout="@layout/cpp_app_button_erase" />
+        <include layout="@layout/cpp_app_button_copy" />
 
     </LinearLayout>
 
@@ -72,23 +90,6 @@
 
         <include layout="@layout/cpp_app_button_3" />
 
-        <include layout="@layout/cpp_app_button_plus" />
-
-        <include layout="@layout/cpp_app_button_copy" />
-
-    </LinearLayout>
-
-    <LinearLayout
-        a:layout_width="match_parent"
-        a:layout_height="0dp"
-        a:layout_weight="1">
-
-        <include layout="@layout/cpp_app_button_round_brackets" />
-
-        <include layout="@layout/cpp_app_button_0" />
-
-        <include layout="@layout/cpp_app_button_dot" />
-
         <include layout="@layout/cpp_app_button_minus" />
 
         <include layout="@layout/cpp_app_button_paste" />
@@ -101,13 +102,13 @@
         a:layout_height="0dp"
         a:layout_weight="1">
 
-        <include layout="@layout/cpp_app_button_left" />
+        <include layout="@layout/cpp_app_button_round_brackets" />
 
-        <include layout="@layout/cpp_app_button_right" />
+        <include layout="@layout/cpp_app_button_0" />
 
-        <include layout="@layout/cpp_app_button_vars" />
+        <include layout="@layout/cpp_app_button_dot" />
 
-        <include layout="@layout/cpp_app_button_functions" />
+        <include layout="@layout/cpp_app_button_plus" />
 
         <include layout="@layout/cpp_app_button_history" />