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Write a shell program to find the sum of the series sum=1+1/2+...+1/n

Posted By: Meryl Schmidt     Category: Unix / Linux / Ubuntu     Views: 17987

Write a shell program to find the sum of the series sum=1+1/2+...+1/n

Code for Write a shell program to find the sum of the series sum=1+1/2+...+1/n in Unix / Linux / Ubuntu

echo Enter a number
read n
i=1
sum=0
while [ $i -le $n ]
do
sum=`expr $sum + \( 10000 / $i \)`
i=`expr $i + 1`
done
echo Sum n series is
i=1
while [ $i -le 5 ]
do
a=`echo $sum | cut -c $i`
echo -e "$a\c"if [ $i -eq 1 ]
then
echo -e ".\c"
fi
i=`expr $i + 1`
done
echo
  
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Meryl Schmidt
Meryl Schmidt author of Write a shell program to find the sum of the series sum=1+1/2+...+1/n is from Frankfurt, Germany.
 
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