W.A.S.S to check whether a given string is palindrome or not.

Program

# W.A.S.S to check whether a given string is palindrome or not.

#07MCG20

echo "Enter any string"

read str

len=`echo $str | wc -c`

len=`expr $len - 1`

result=""

while test $len -gt 0

do

temp=`echo $str | cut -c $len`

len=`expr $len - 1`

result=`echo $result$temp`

done

echo "$result"

if test "$result" = "$str"

then

echo "Given string is palimdrom"

else

echo "Given string is not palimdrom"

fi

Output

Enter any string

madam

madam

Given string is palimdrome

Enter any string

mca

acm