Shell script to print left traingle, Programming Languages

Assignment Help:

Left Triangle

 

Program

 

#W.A.S.S. to create left triangle

 

echo -e "enter num:\c"

read n

j=1

k=1

 

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

do

  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 left traingle

Data normalization and schema refinement, What is Data Normalization and Sc...

What is Data Normalization and Schema Refinement? Define briefly..

X86 Assembly, You are to Use ASCII operations to design an IA-32 assembly ...

You are to Use ASCII operations to design an IA-32 assembly language program which will do addition and subtraction on positive integers of any length represented in characters. T

Program for nuclear reactor - embedded systems, Implement the "Nuclear Reac...

Implement the "Nuclear Reactor" example using the following:  An ISR triggered by a button press  A task to update the temperatures  A semaphore to communicate between the ISR and

Real distinct eigenvalues, Real Distinct Eigenvalues Under this case w...

Real Distinct Eigenvalues Under this case we'll have the real, distinct eigenvalues l 1 ≠l 2 ≠l 3 a and their related eigenvectors, ?h 1 , ?h 2 and  ?h 3   are guarantee

Project on automatic payments to employees, A large logistics company requi...

A large logistics company requires a software system to support the business processes associated with managing shift patterns of employees and making the associated payments. The

Project 1, CSCI 3380 Project 1 For Mano’s Computer design, we have the fol...

CSCI 3380 Project 1 For Mano’s Computer design, we have the following flowchart for fetch and decode phases: Please write the code to simulate the computer to

Game programming, Companies divide their subtasks of game's development. Fo...

Companies divide their subtasks of game's development. For large complex games, the development team can vary in size from 20 to 100 or more members. The most represented are artis

Object-oriented programming paradigm, Object-oriented programming paradigm ...

Object-oriented programming paradigm Object  Oriented  Programming  is  an  aproach  in  which  a  program  is  viewed  as  a  dynamic  network  of collaborating objects, where

Explain why the simplifiled knapsack code is not secure, 1- If the order of...

1- If the order of a (mod P) is 3, prove that the order of a+1 is 6. 2- Explain why the "simplifiled knapsack" code is not secure.

What is url describe their protocol, What is URL describe theri protocol? ...

What is URL describe theri protocol? URL basicallt stands for uniform resource locator. A URL is a pointer to a particular resource on the Internet at a particular location.

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