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

Write a program to draw a sketch of a cow, write a program to draw a cow. N...

write a program to draw a cow. Now, draw a cow standing amongst the grass, with (say) 500 blades of grass. Each blade of grass should be a separate random green line. Do all your d

Advance operating systems, Project2: A Simple Distributed Computing Platfor...

Project2: A Simple Distributed Computing Platform (Due at 11:59:59pm on 04/12/2012 (EST)) Description: You are asked to develop a replicator (client) that distributes a large job

Data analytics, can i get assignments on Data analytics?

can i get assignments on Data analytics?

Corba multiple clients, I have an assignment that requires from me to run ...

I have an assignment that requires from me to run multiple clients and one server ( Corba)

Jsp - quiz, JSP QUIZ ASSIGNMENT SHOULD BE FUNCTIONAL ON ECLIPSE QUIZ HAS ...

JSP QUIZ ASSIGNMENT SHOULD BE FUNCTIONAL ON ECLIPSE QUIZ HAS TOTAL 20 QUESTIONS REGARDING VARIOUS CAPITALS OF COUNTRIES. WELCOME PAGE OFFERS USER TO ENTER HIS NAME. THEN USER C

Database, asample database report

asample database report

Shell script display time for user which is idle, Normal 0 fals...

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

FORTRAN, WRITE A FORTRAN PROGRAMME TO GENERATE PRIME NUMBERS BETWEEN 1 AND ...

WRITE A FORTRAN PROGRAMME TO GENERATE PRIME NUMBERS BETWEEN 1 AND 100.

Example of undetermined coefficients, Example :  Solve the following differ...

Example :  Solve the following differential equation. y (3)   -  12 y''+48 y' + 64 y = 12 - 32 e -8t + 2 e 4t Solution :    We first require the complementary solution

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