Prime numbers get a lot of attention in Cody, while composite numbers get relatively little. Right now a search for "prime" on Cody yields 153 problems, while a search for "composite" yields only 27--and only eight of those deal with composite numbers. Let's work toward restoring the balance.
Write a function to list the composite numbers less than or equal to the input number. Remember that 1 is neither prime nor composite.
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers65
Suggested Problems
-
6440 Solvers
-
Project Euler: Problem 3, Largest prime factor
1790 Solvers
-
Set the array elements whose value is 13 to 0
1438 Solvers
-
426 Solvers
-
calculate the length of matrix
2472 Solvers
More from this Author323
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!