Shell script to print pyramid, Programming Languages

Assignment Help:

Shell Script to print pyramid

 

Program

 

#W.A.S.S. to create pyramid

 

echo -e "enter num:\c"

read n

j=1

k=1

 

while test $k -le $n          #this loop print as many * per line as the value of j

do

 

  j=$k

 

  while test $j -lt $n         #this loop print forward spaces in each line

  do

     echo -e " \c"            

     j=`expr $j + 1`

  done

 

  j=1

  while test $j -le $k        #this loop print as many * per line as the value of j

  do

     echo -e " * \c"

     j=`expr $j + 1`

  done

 

  echo " "

  k=`expr $k + 1`

 

done

 

Output

 

enter num:7

       *
      *  *
     *  *  *
    *  *  *  *
   *  *  *  *  *
  *  *  *  *  *  *
 *  *  *  *  *  *  *

      

 

 


Related Discussions:- Shell script to print pyramid

Apply generic algorithms in solving programming problems, Educational Objec...

Educational Objectives: After completing this assignment, the student should be able to accomplish the following: Apply generic algorithms in solving programming problems Define an

Design a mobile web browser..., HOW CAN I DESIGN A MOBILE WEB BROWSER LIKE ...

HOW CAN I DESIGN A MOBILE WEB BROWSER LIKE OPERA MINI. USING VISUAL BASIC? HELP ME.

Java, program take integer from user and print in alphabets

program take integer from user and print in alphabets

Create a clickable map - web operating system, You are required to develop ...

You are required to develop a content management system for the following scenario:   "A Travel Information (NTIK) system is to be designed to allow travellers to access to an elec

Create hijara game application, Assignment is to create hijara game on any ...

Assignment is to create hijara game on any plate form, you can use any plate form you like or easy to you. For instance let's say you can use visual studio, game studio (Prefer to

Programming code for supermarket software , The software development team i...

The software development team identified the following classes based on the analysis of given requirements: Product, Employee, ProductList, Supplier. 1.  Identify the relationsh

Visual Basic 2010 Karate Payments MDI Application, The following are requir...

The following are required for this lesson: Complete the Project "Adding New Payments," which is the Karate Payments that includes the Adding New Payments, Deleting Payments,

Maximization, A company produces three sizes of window fans small, medium a...

A company produces three sizes of window fans small, medium and large. the manager has formulated an LP model for fan production Maximize 6x1+8x2+5x3

Find the dual - duality theory and complementary slackness, Linear Programm...

Linear Programming Consider the following optimization problem: min x s.t. x ≥ max{a1, a2, . . . , an} Rewrite this problem as a Linear Programming Problem. What is the

econometrics using r, EF308 Assignment 2 Due: 3pm, 26 April 2012 Introduct...

EF308 Assignment 2 Due: 3pm, 26 April 2012 Introduction This assignment is loosely based on Cheung et al. (2005) and Molodtsova and Papell (2009) and examines the out-of- sample pr

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