# Shell programming
# Read and display array.
# Find biggest and smallest in array
echo “Enter 5 values : ”
for i in 0 1 2 3 4
do
read a[$i]
done
echo “Entered values are ”
for (( i=0; i<5; i++))
do
echo -e “\t ${a[$i]}”
done
big=${a[0]}
small=${a[0]}
for ((i=1;i<5;i++))
do
if [ $big -lt ${a[i]} ]
then
big=${a[$i]}
fi
if [ $small -gt ${a[$i]} ]
then
small=${a[$i]}
fi
done
echo “Biggest is $big”
echo “Smallest is $small”