How to display all prime numbers between two number input by user?
49 views (last 30 days)
Show older comments
Josaiah Ang
on 23 May 2015
Answered: Rashed Khan
on 28 Nov 2017
How to display all prime numbers between two number input by user?
0 Comments
Accepted Answer
Walter Roberson
on 23 May 2015
n = firstnumber : secondnumber;
p = isprime(n);
n(p) %displays the primes
0 Comments
More Answers (3)
B.k Sumedha
on 23 May 2015
clc
num1 =input('Enter num1 value ');
num2 =input('Enter num2 value ');
n = num1 : num2 ;
p = isprime(n);
n(p) %displays the primes
Well that was an gud answer from walter
0 Comments
Rashed Khan
on 28 Nov 2017
n=input('Type a number:'); j=0; fprintf('primes up to %d are:',n); for k=1:n if isprime(k)==1 fprintf('%d',k); j=j+1; else fprintf(''); end end fprintf('\n'); fprintf('Number of primes up to %d is %d',n,j); fprintf('\n');
0 Comments
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!