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

Program for simulate part of the game of yahtzee, This assignment will make...

This assignment will make use of arrays and functions to simulate a game. ASSIGNMENT DESCRIPTION This program will simulate part of the game of Yahtzee! The player will

C-program, about how to create the program in c

about how to create the program in c

Draw a use case diagram in uml for order book, SailDublin Ferry provides fe...

SailDublin Ferry provides ferries to mainland Britain, Europe and America. Having observed the success of Irish ferries and Stennaline online booking system; SailDublin ferry has d

shell script to check that a given number is prime or not, Normal 0 ...

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

Online Business Systems, Task .Task 1 Database design This task will allow...

Task .Task 1 Database design This task will allow you to demonstrate the following Learning Outcomes (LOs): LO 2. Justify the design and development of the application and critica

Difference between java and j2ee programming, Difference between java and j...

Difference between java and j2ee programming In the basic form, the phrase java is placed as a selection terminology. On the other hand, the phrase J2EE is placed as a renderin

Capstone project, I need help programming an arduino uno to scan an ean-8 s...

I need help programming an arduino uno to scan an ean-8 student barcode and display their name and id on computer. This is a capstone project.

What is hiding a method? explain, Question 1 Explain the three traits of O...

Question 1 Explain the three traits of Object Oriented Programming Question 2 Write a note on (a) Assignment Operators                             b) Bitwise Operators.

DOM - Document Object Model, What is DOM? The Document Object Model is a pl...

What is DOM? The Document Object Model is a platform- and language-neutral interface that will allow programs and scripts to dynamically access and update the content, structure an

Java help, I have a half done program that needs to be finished for a class...

I have a half done program that needs to be finished for a class by tomorrow night. The program will create a database and print out a menu ofoptions (already done). Ive already

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