#!/bin/bash
 
index=0
sumChar=0
sumWords=0
sumLines=0
 
 
for file in $*; do
        if [ -f "$file" ]; then
        {
                index=`expr $index + 1`
                char=`wc -c $file`
                words=`wc -w $file`
                lines=`wc -l $file`
 
                sumChar=`expr $sumChar + $char`
                sumWords=`expr $sumWords + $words`
                sumLines=`expr $sumLines + $lines`
 
                echo "file $index stats :"
 
                echo "Number of characters : $char"
                echo "Number of words : $words"
  	        echo "Number of lines : $lines"
  	        echo " "
         }
         else
        {
                echo "$file does not exist"
        }
        fi
 
done