#!/usr/bin/csh
###########################
# Name: array2.csh 
# Author: Jen Chen
# Description: Create arrays in C-shell.
# Date: 08/13/04
###########################

#Create an array of 5 elements: Apple, Banana, Cherry, Grape Fruit and Orange.
#Note: If you'd like to store the words "Grape Fruits" as an element in an array
#then enclose it in a pair of double quotes. Otherwise C-shell will treat it as
#two different elements.

#The array fruits has 5 elements.
   set fruits = ("Apple" "Banana" "Cherry" "Grape Fruit" "Orange")

#The array fruits2 has 6 elements.
   set fruits2 = (Apple Banana Cherry Grape Fruit Orange)

#Note the syntax: $#fruits returns the number of elements in the array fruits.
   echo "The array fruits has $#fruits elements."
   echo "The elements of the array fruits are:"
set index = 1

   while ($index <= $#fruits)  #Loop through each element in the array fruits.
   #To access the elements in an array use the syntax: $array_name[$index].

     echo "fruits[$index] = $fruits[$index]"  #Print the elements on the screen.
     @ index = $index + 1  #increment the index.
   end	

set index2 = 1
   echo 
   echo "The array fruits2 has $#fruits2 elements."
   echo "The elements of the array fruits2 are:"

   while ($index2 <= $#fruits2)  #Loop through each element in the array fruits.
   #To access the elements in an array use the syntax: $array_name[$index].

     echo "   fruits2[$index2] = $fruits2[$index2]"  #Print the elements on the screen.
     @ index2 = $index2 + 1  #increment the index.
   end	

   echo "The list of elements from the 3rd to the 5th in the array fruits are:"
     echo "$fruits[3-5]"