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

Javascript variables and datatypes, Let us first see the skeleton of a Java...

Let us first see the skeleton of a JavaScript file. JavaScript code should be written between the and tags. The value LANGUAGE = "JavaScript" indicates to the browser that J

C language code, Go to the following link and please do Problem 6. This is ...

Go to the following link and please do Problem 6. This is in C language. http://wikisend.com/download/304748/hw%206.pdf The code I need must be in C language and not C++ . Thank

Pseudo-code to illustrate the breakpoint in a program, The standard way for...

The standard way for debuggers to plant interactive breakpoints in a program in RAM (whatever the processor instruction set) is to save the break pointed instruction and replace it

Explain the do - while statement - computer programming, Explain the Do - W...

Explain the Do - While Statement - Computer Programming? A do - while loop is an exit controlled loop and the body of the loop gets executed at least once if the condition is n

Assignment about prolog, Hi I have an assignment for prolog languagle is ...

Hi I have an assignment for prolog languagle is it possible to get help

Read Multiple Text Files, How to read datasets in multiple text files in an...

How to read datasets in multiple text files in an non interactive program?

Retrive unicode text using vb.net ado.net, How Can I Retrive Unicode CSV Fi...

How Can I Retrive Unicode CSV File the ADO.net VB.net

Applications of oop, Applications of OOP, The promising areas for applicati...

Applications of OOP, The promising areas for application of OOP include: Real-time systems Simulation and modelling Object-oriented databases Hypertext, hype

Advantages of visual basic programming language, Advantages of visual basic...

Advantages of visual basic programming language Visual Basic is an exclusive selection language published by Microsoft Company, so programs published in Visible Basic cannot, e

New features of visual studio 2008, New Features of Visual Studio 2008 1. L...

New Features of Visual Studio 2008 1. LINQ Support LINQ primarily is the structure of many conventional question employees that allow you to perform with information in a more 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