Shell Programming and Scripting

#!/bin/ksh

echo "How many Parameter would you like to accept?"
read num

for ((i=1;i<=num;i++))
do
echo ${!i}
done

echo ${i}

xxx@xxx-xxxxxxxx:~/task4$ ksh iii.ksh 7 8 9
How many parameter would you like to calculate?
10
1
2
3
4
5
6
7
8
9
10

ARGV=($0 "$@")	# Put this before your loop.
 ... ... ...
	echo "${ARGV[$i]}"
 ... ... ...

if [ "$num" -gt $# ]
then	printf 'Too many (%d) positional parameters found.  No more than %d expected.\n' $# "$num" >&2
	exit 1
fi

	echo "${@:$i:1}"
	echo "${@:i:1}"

	printf '%s\n' "${@:1:num}"

echo "here are the $# values:"
for arg
do
  echo "$arg"
done