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

For loops, How do you print triangles using for loops and if statement

How do you print triangles using for loops and if statements

I need help in travel and photo sharing website, Vacation Envy - Travel and...

Vacation Envy - Travel and Photo Sharing Website Site Overview- Vacation Envy is a travel as well as photo-sharing site. Make your travel map, share photos and show off al

Check a file for spelling errors, Normal 0 false false fals...

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

Pseudo code, I need help putting this into a flowchart constant c as Intege...

I need help putting this into a flowchart constant c as Integer = 3500 Constant CALORIESTOOUNCE as Integer = 219 Declare Sex as Character Declare Age as Integer Declare Weight as I

Software engineering, Assigment 01 Subject Code: ITE 2106 Subject Name: Sof...

Assigment 01 Subject Code: ITE 2106 Subject Name: Software Engineering You run a software development organization catering to external clients to build software solutions. The bus

Write a prolog predicate has duplicates, Write a Prolog predicate has_dupli...

Write a Prolog predicate has_duplicates(L) that is true if list L contains duplicated elements (that is at least 2 copies of an element). For instance: ?- has_duplicates([a,e,b,

COS-101: INTRODUCTION TO COMPUTERS, COS-101: INTRODUCTION TO COMPUTERS PRO...

COS-101: INTRODUCTION TO COMPUTERS PROJECT DESCRIPTION The Computer Fundamentals Project provides you with a chance to apply what you have learned about computer fundamentals to

Write a program to create map function, Given a list of numbers, say my ...

Given a list of numbers, say my @input_numbers = (1, 1, 3, 5, 8, 13, 21, 34, 55, 89, 144); write a program map1.pl that will use the function map (a) to produce a list of

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