Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Find nCr.
Program
echo -e "Enter n: \c"
read n
echo -e "Enter r: \c"
read r
i=2
nf=1
temp=`expr $n - $r`
tf=1
rf=1
ncr=1
while test $i -le $n
do
nf=`expr $nf\*$i`
i=`expr $i + 1`
done
nf=`echo "$nf" | bc`
while test $i -le $temp
tf=`expr $tf\*$i`
tf=`echo "$tf" | bc`
while test $i -le $r
rf=`expr $rf\*$i`
rf=`echo "$rf" | bc`
temp2=`echo "$nf / $tf" | bc`
ncr=`echo "$temp2 / $rf" | bc`
echo "nCr = $ncr"
Output
sh ncr.sh
Enter n: 5
Enter r: 4
nCr = 5
Enter n: 9
nCr = 126
Enter n: 12
Enter r: 5
nCr = 792
For this programming assignment, you are to develop a Fortran 90/95/2003 program to automate a useful task. The aim of the assignment is for you to reveal your competence in the Fo
Write a function that converts a character array to a signed floating point number. Function prototype must be as follows: int asciiToFloat( char *str, unsigned char* eflag) Follow
Write a pseudocode for a program that reads a temperature as a whole number from a user and outputs a “probable” season (winter, sprint, summer, or fall) depending on the temperatu
design of parallel adder using 9''s compliment
Microsoft's VC++ Windows V C++ was a highly effective device. But it was too complicated. It has too many information kinds, and designers had to understand many your local lib
I have constantly been emailing to get the task i had paid for to be done correctly but no replies from anyone. Not even one acknowledging my emails. Been phoning all the way from
1. Write a program that figures out how long it will take to pay off a credit card by making payments of $10 each month. Take care to avoid infinite loops. (How would a bank preven
Genetic Diseases Problem Description Many human diseases could be controlled by the knowledge of the gene's structure and pattern. The human gene could be represented by fou
The Lost Bay Software Coop purchased EnviroMeasurements, a small startup with a product, GreenStation, that measures pollen count and air quality. The company has ventured
Although the Document object's write()and writeln() methods are part of the DOM, they cannot be used to change content after a Web page has been rendered. You can write code that e
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd