t15.sh

ALL LINUX LAB PROGRAM MIT MANIPAL 2008-09 BATCH

echo enter a num
read num
rev=0;
while [ $num -gt 0 ]
do
	r=`expr $num % 10`
	rev=`expr $rev \* 10 + $r`
	num=`expr $num / 10`
done
echo reverse is : $rev