diff --git a/02-add_nums.sh b/02-add_nums.sh
index 2fd13cb..213b298 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
+
+pixels=$(( width * height ))
+
+echo "The total number of pixels is $pixels"
+
+#adding a comment and saying hi in this
\ No newline at end of file
diff --git a/parallelbymohammed.png b/parallelbymohammed.png
new file mode 100644
index 0000000..1711608
Binary files /dev/null and b/parallelbymohammed.png differ
diff --git a/post_mergebymohammed.png b/post_mergebymohammed.png
new file mode 100644
index 0000000..a2dd16d
Binary files /dev/null and b/post_mergebymohammed.png differ