diff --git a/01-read_input_with_name.sh b/01-read_input_with_name.sh
new file mode 100644
index 00000000..d3dcc65a
--- /dev/null
+++ b/01-read_input_with_name.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo "Welcome, Kenny Amador"
+
+
diff --git a/02-add_nums.sh b/02-add_nums.sh
index 2fd13cb5..98eb294a 100644
--- a/02-add_nums.sh
+++ b/02-add_nums.sh
@@ -13,3 +13,14 @@ echo "The sum is $sum"
 
 # exercise: ask the user for the width and height and present total
 # number of pixels
+
+echo "Enter the width"
+read width
+echo "Enter the height"
+read height
+
+total=$(( width + height))
+
+echo "The total is $total"
+
+echo "Making another change but this time in the parallel universe"
diff --git a/branches_graph.png b/branches_graph.png
new file mode 100644
index 00000000..41a35172
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diff --git a/merged_graph.png b/merged_graph.png
new file mode 100644
index 00000000..254a3396
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