Cody

# Ernest Woei

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1 – 50 of 129

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

#### Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

#### Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

#### Problem 719. Rotate a Matrix by 90 degrees

Created by: Reza Ahmadzadeh

#### Problem 914. Number of Horns on a unicorn!

Created by: Patrick Schuster

Tags fun, unicorn, spam

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

#### Problem 129. All capital?

Created by: AMITAVA BISWAS

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

#### Problem 132. given 3 sides, find area of this triangle

Created by: AMITAVA BISWAS

#### Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

#### Problem 195. Program an exclusive OR operation with logical operators

Created by: Tobias Otto

#### Problem 1046. Add two numbers

Created by: Sourav Mondal

#### Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

#### Problem 56. Scrabble Scores

Created by: Cody Team

#### Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

#### Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

#### Problem 53. Duplicates

Created by: Cody Team

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

Created by: Cody Team

Tags primes

#### Problem 24. Function Iterator

Created by: Cody Team

#### Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

#### Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

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

Created by: Cody Team

#### Problem 121. surface of a spherical planet

Created by: AMITAVA BISWAS

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

#### Problem 624. Get the length of a given vector

Created by: Yudong Zhang

#### Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

#### Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

#### Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

#### Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

#### Problem 148. Factorize THIS, buddy

Created by: the cyclist

#### Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

#### Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

#### Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

#### Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

#### Problem 44. Trimming Spaces

Created by: Cody Team

#### Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

#### Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

#### Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

#### Problem 62. Elapsed Time

Created by: Cody Team

Tags time

#### Problem 290. Make one big string out of two smaller strings

Created by: Michelle

#### Problem 48. Making change

Created by: Cody Team

Tags money

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

#### Problem 46. Which doors are open?

Created by: Cody Team

#### Problem 35. Quote Doubler

Created by: Cody Team

#### Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

#### Problem 130. Space Saver

Created by: AMITAVA BISWAS

#### Problem 2024. Triangle sequence

Created by: Tanya Morton

#### Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1 – 50 of 129