shell script to check that a given number is prime or not, Programming Languages

Assignment Help:

 W.A.S.S to check that whether a given number is prime or not.

 Program

 

# W.A.S.S to check that whether a given number is prime or not.

 echo -e " enter  number \c"

read number

i=2

flag=0

 

while test $i -lt $number                            #starts from 2 to number-1

do

    if test `expr $number % $i` = 0            #if the no is completely divisible by i

    then

           flag=1

           break

    fi

    i=`expr $i + 1`

done

 

if test $flag = 0

then

    echo "Number is prime"

else

    echo "Number is not prime"

fi

 

Output

enter  number 55

Number is not prime

 

enter  number 13

Number is prime

 

enter  number 21

Number is not prime

 


Related Discussions:- shell script to check that a given number is prime or not

Overview of procedure-oriented programming paradigm, Procedure-oriented pro...

Procedure-oriented programming (POP):- This is a top-down programming approach, where the problem is viewed as a sequence of tasks to be done such as calculating, printing etc. A n

Python (using os.walk), Using os.walk, write a script that will print the f...

Using os.walk, write a script that will print the filenames of zero length files. It should also print the count of zero length files.

Controlling stepper motor through rtlinux, In this project, we have measure...

In this project, we have measured and compared the performance given by RTLinux, which is real time system with non-real time Linux operating system. Also, we have measured the

Frotran 2000, Please explain about sub programming.

Please explain about sub programming.

Asp.net and c#, The method should call getAllCities() and return the index ...

The method should call getAllCities() and return the index of the City that has the shortest (euclidian) distance to the. longitude and latitude passed as parameters

Design and create a new class, You are to design and create a new class cal...

You are to design and create a new class called SelectCallDataDialog, which opens by clicking browse  buttons for selection of ringtones,  vibrations or leds. Depending on which th

Prolog predicate to remove nth element, Write a Prolog predicate remove_nth...

Write a Prolog predicate remove_nth(N,L1,L2) that is true if list L2 is just list L1 with its Nth element removed. If L1 does not have an Nth element then the predicate should fail

Maze-solving, For this assignment you will use the robot/maze simulation ex...

For this assignment you will use the robot/maze simulation example introduced in mini-assignments 0625ma-0627ma to develop a maze-solving program. The program will read a file cont

Windows presentation foundation, Windows Presentation Foundation Designed b...

Windows Presentation Foundation Designed by Microsoft Technologies, the Microsoft Technologies windows Display Groundwork (or WPF) is a computer-software graphic subsystem for maki

Lmc, Plan, design and dry run a program for the Little Man Computer (LMC) t...

Plan, design and dry run a program for the Little Man Computer (LMC) that produces the same result using a fixed number of 10 iterations.

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