Write shell script to find factorial of a number.

Write shell script to find factorial of a number.
by

1 Answer

Answer :

i=1

f=1

echo " Enter the number"

read n

while [ $i -le $n ]

do

f=`expr $f \* $i`

i=`expr $i + 1`

done

echo FACTORIAL = $f

output:

Enter the number

5

FACTORIAL=120
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