Cody

# Piotr Balik

Rank
Score
1 – 44 of 44

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

#### Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

#### Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

#### Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Created by: Will

#### Problem 72. Interpolator

Created by: Cody Team

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings

#### Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

#### Problem 61. Find state names that end with the letter A

Created by: Cody Team

Tags regexp, states

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

#### Problem 9. Who Has the Most Change?

Created by: Cody Team

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 68. Kaprekar Steps

Created by: Cody Team

#### Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

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

Created by: Cody Team

Tags 3n+1, sample

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

Created by: Cody Team

Tags easy, matrices

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

#### Problem 19. Swap the first and last columns

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

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

Created by: Cody Team

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

#### Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

#### Problem 8. Add two numbers

Created by: Cody Team

#### Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

#### Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

#### Problem 47. Extract leading non-zero digit

Created by: Cody Team

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 6. Select every other element of a vector

Created by: Cody Team

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

Created by: Cody Team

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

#### Problem 2364. Convert a vector into numbers

Created by: RA

Tags cody, num2str

#### Problem 2202. Flip the bit

Created by: the cyclist

#### Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

#### Problem 638. Uniform binary crossover

Created by: Vitor Yano

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

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

Created by: Cody Team

Tags basic, basics, colon

#### Problem 26. Determine if input is odd

Created by: Cody Team

1 – 44 of 44