Shell script to generate the series 1+x + x2+ x3+….+xn, Programming Languages

Assignment Help:

 W.A.S.S to generate the series 1 + x + x2 + x3 + …. + xn.

 

Program

 

   # W.A.S.S to generate the series 1 + x + x2 + x3 + …. + xn.

echo "Enter value of X:"

read x

echo "Enter value of n:"

read n

sum=1

temp=1;

 

while test $n -gt 0

do

   temp=`expr $x^$n | bc`               #bc - An arbitrary precision calculator

   sum=`expr $sum + $temp`

   n=`expr $n - 1`

done

 

echo "Result=$sum"

 

Output

 

Enter value of X:

6

Enter value of n:

4

Result=1555


Related Discussions:- Shell script to generate the series 1+x + x2+ x3+….+xn

Hb programming test, The purpose of the HB Programming test is to assess wh...

The purpose of the HB Programming test is to assess whether a candidate has sufficient knowledge to join our team here and beyond that where they would fit within our teams. The

CGI mailer Script, i neeed an CGI Script that send mass emails i need this...

i neeed an CGI Script that send mass emails i need this input fields Sender Name: Sender Email: Subject: Message: choose (HTML Or text ) , by default HTML Emails and send bu

Shell script to remove colons from a colon–separated record, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Program to records name-bounty and difficulty for ten target, You have been...

You have been employed by a bounty hunter to create hit list (yes... you better do this right). Create a Hit List program that can records the name, bounty, and difficulty for ten

Extensive programming platform .net, Extensive programming platform .NET ...

Extensive programming platform .NET It is a new, simple, and comprehensive selection foundation. It is not a selection terminology, but it can handle several selection dialects.

Java packages, Expertsmind brings you unique solution in java assignments ...

Expertsmind brings you unique solution in java assignments Packages A Java packages is a process for planning Java sessions into namespaces just like the segments of Modu

Write a perl script to assign letter grades to the students, Tasks: Writ...

Tasks: Write a Perl script assignGrades.pl to assign letter grades to the students. Please use the classList2.txt file. Upon invoking, the script will access the file classL

Windows workflow foundation, Windows Workflow Foundation Microsoft windows ...

Windows Workflow Foundation Microsoft windows Work-flows foundation (WF) is an Enthusiasm technological innovation that provides an API, an in-process workflow website, and a rehos

Draw the sequence diagram for the scenario, Draw the sequence diagram for t...

Draw the sequence diagram for the following scenario of eBroker. Sell Stock The user enters the username and password The system checks that the user is a valid user

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd