diff --git a/DEV4.5/exo1_controle b/DEV4.5/exo1_controle
deleted file mode 100644
index de6a19e..0000000
--- a/DEV4.5/exo1_controle
+++ /dev/null
@@ -1,132 +0,0 @@
-package com.example.partition;
-
-import android.os.Bundle;
-import androidx.appcompat.app.AppCompatActivity;
-
-public class Partition extends AppCompatActivity {
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-    }
-}
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:padding="30dp">
-
-    <View
-        android:id="@+id/view1"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:layout_alignParentTop="true"
-        android:layout_alignParentStart="true"
-        android:background="#AACCEE"/>
-
-    <View
-        android:id="@+id/view2"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:layout_alignParentTop="true"
-        android:layout_toEndOf="@id/view1"
-        android:layout_marginStar
-     android:layout_marginStar
-roid:layout_toEndOf="@id/view1"
-        android:layout_marginStar
-inStar
-/view1"
-        android:layout_marginStar
-inStar
-
-roid:layout_toEndOf="@id/view1"
-        android:layout_marginStar
-        android:layout_marginStar
-
-        an
-  an
-rginStar
-
-        an
-  a
-roid:layout_toEndOf="@id/view1"
-        android:layout_marginStar
-android:layout_marginStar
-
-an
-android:layout_toEndOf="@id/view1"
-android:layout_toEndOf="@id/view1"
-dOf="@id/view1"
-_toEndOf="@id/view1"
-dOf="@id/view1"
-oid:layout_toEndOf="@id/view1"
-android:layout_toEndOf="@id/view1"
-dOf="@id/view1"
-_toEndOf="@id/view
-an
-android:layout_toEndOf="@id/view1"
-android:layout_toEndOf="@id/view1"
-dOf="@id/view1"
-android:layout_toEndOf="@id/view1"
-android:layout_marginStart="30dp"
-android:layout_toEndOf="@id/view1"
-android:layout_toEndOf="@id/view1"
-
-        android:layout_marginStart="30dp>
-
-out_marginStart="30dp>
-
-Of="@id/view1"
-        android:layout_marginStart="30dp>
-
-out_marginStart="30dp>
-
-Start="30dp>
-
-android:layout_marginStart="30dp>
-
-out_marginStart="3
-
-android:layout_toEndOf="@id/view1"
-        android:layout_marginStart="30dp>
-
-            <View
-                    android:id="@+id/view3"
-                            android:layout_width="100dp"
-                                    android:layout_height="100dp"
-                                            android:layout_below="@id/view1"
-:layout_height="100dp"
-                                            android:layout_below="@id/view1"
-                                                
-                                                android:layout_toEndOf="@id/view1"
-          android:layout_toEndOf="@id/view1"
-                                            android:layout_toEndOf="@id/view1"
-          android:layout_toEndOf="@id/view1"
-                             
-                                                android:layout_toEndOf="@id/view1"
-          android:layout_toEndOf="@id/view1"
-                                            android:layout_toEndOf="@id/view1"
-          android:layout_toEndOf="@id/view1"
-  android:layout_toEndOf="@id/v
-android:layout_toEndOf="@id/view1"
-        android:layout_marginStart="30dp>
-
-    <View
-        android:id="@+id/view3"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:layout_below="@id/view1"
-        android:layout_alignParentStart="true"
-        android:layout_marginTop="30dp"
-        android:background="#FFAACC"/>
-
-    <View
-        android:id="@+id/view4"
-        android:layout_width="100dp"
-        android:layout_height="100dp"
-        android:layout_below="@id/view2"
-        android:layout_toEndOf="@id/view3"
-        android:layout_marginStart="30dp"
-        android:layout_marginTop="30dp"
-        android:background="#AACCEE"/>
-</RelativeLayout>
\ No newline at end of file