practice 3

helloworld.sh

+#/bin/bash
+lsOutput=$(ls -lrt)
+echo $lsOutput
+
+echo "Enter a number "
+read number
+echo "It's $number"
+

week3/exercise3_compare.sh

+echo "Enter a number: "
+read num1
+echo "Enter another number: "
+read num2
+
+if [ "$num1" = "$num2" ]; then
+    echo "$num1 equals to $num2"
+else
+    if [ "$num1" -gt "$num2" ]; then
+        echo "$num1 is greater than $num2"
+    else
+        echo "$num1 is smaller than $num2"
+    fi
+fi
+
+sumNum=$((num1 + num2))
+echo "$sumNum"
\ No newline at end of file

week3/exercise3_if.sh

+echo "Enter a number: "
+read num
+
+if [ $((num % 2)) -eq 0 ]; then
+    echo "$num is even"
+else
+    echo "$num is odd"
+fi
\ No newline at end of file

week3/exercise3_loop.sh

+numbers=()
+sum=0
+for ((i=1; i<=10; i++)); do
+    read -p "Enter number $i: " num
+    numbers+=("$num")
+    sum=$((sum+num))
+done
+
+echo "The sum of the array is $sum"
\ No newline at end of file