Git Assignment Pull Request

02-add_nums.sh

@@ -6,10 +6,27 @@ echo "Enter your second number"
 read second
 echo "Enter your third number"
 read third
+echo "Enter your fourth number"
+read fourth
 
-sum=$(( first+second+third ))
+
+sum=$(( first+second+third+ fourth ))
 
 echo "The sum is $sum"
 
 # exercise: ask the user for the width and height and present total
 # number of pixels
+echo "Enter width"
+read width
+echo "Enter height"
+read height
+
+total=$(( width*height ))
+
+# print statement
+
+echo " Width and Height multiplied together results in a total pixel amount of $total"
+echo "This message is from the main branch"
+
+
+echo "This message is from the parallel_universe branch"