Cody

obfish

Rank
Score
101 – 121 of 121

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

Problem 20. Summing digits

Created by: Cody Team

Tags strings

Problem 19. Swap the first and last columns

Created by: Cody Team

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

Problem 12. Fibonacci sequence

Created by: Cody Team

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Problem 9. Who Has the Most Change?

Created by: Cody Team

Created by: Cody Team

Problem 7. Column Removal

Created by: Cody Team

Problem 6. Select every other element of a vector

Created by: Cody Team

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, basics, colon

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

101 – 121 of 121