Write a linux shell program to perform find the reverse of a number

Reverse of a number

Code:

clear echo ----------------------------------- echo '\tReverse A Number' echo ----------------------------------- echo Enter the n value read n n1=$n sum=0 while [ $n -gt 0 ] do x=$(expr $n % 10) n=$(expr $n / 10) sum=$(expr $sum \* 10 + $x) done echo Reverse the number $n1 is $sum
Output:
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Reverse A Number
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Enter the n value
123
Reverse the number 123 is 321