Cody

# Alex P.

Rank
Score
51 – 100 of 211

#### Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

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

Created by: Evgeny

#### Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

#### Problem 605. Whether the input is vector?

Created by: Sangeeta

Created by: Bart

#### Problem 130. Space Saver

Created by: AMITAVA BISWAS

#### Problem 359. Back to basics 14 - Keywords

Created by: Alan Chalker

#### Problem 356. Back to basics 12 - Input Arguments

Created by: Alan Chalker

#### Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

#### Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

#### Problem 138. Number of 1s in the Binary Representation of a Number

Created by: @bmtran (Bryant Tran)

Tags binary, base, count

#### Problem 144. Angle of triangle

Created by: AMITAVA BISWAS

#### Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

#### Problem 155. All your base are belong to us

Created by: the cyclist

#### Problem 78. Implement a ROT13 cipher

Created by: Cody Team

#### Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

#### Problem 1278. Find the nearest integer

Created by: Bruce Raine

#### Problem 1065. Make a 1 hot vector

Created by: @bmtran (Bryant Tran)

#### Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

#### Problem 81. Mandelbrot Numbers

Created by: Cody Team

#### Problem 160. So many choices

Created by: the cyclist

#### Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

#### Problem 410. Back to basics 20 - singleton dimensions

Created by: Alan Chalker

Tags dimensions

#### Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

#### Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

#### Problem 431. Sorting

Created by: Yvan Lengwiler

Tags sorting

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

Created by: Yudong Zhang

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

#### Problem 224. pressure to dB?

Created by: AMITAVA BISWAS

#### Problem 350. Back to basics 7 - Equal NaNs

Created by: Alan Chalker

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

Created by: Alan Chalker

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

Created by: Yudong Zhang

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

Created by: @bmtran (Bryant Tran)

#### Problem 353. Back to basics 9 - Indexed References

Created by: Alan Chalker

#### Problem 343. Back to basics 1 - Saving

Created by: Alan Chalker

#### Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

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

Created by: Alan Chalker

#### Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

#### Problem 56. Scrabble Scores

Created by: Cody Team

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

#### Problem 125. Remove DC

Created by: AMITAVA BISWAS

#### Problem 145. Increment a number, given its digits

Created by: the cyclist

Created by: Sunu

#### Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

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

Created by: Cody Team

Tags primes

#### Problem 1164. Sum the Digits of a Number

Created by: Joseph Kirk

Tags digits, sum

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

Created by: Cody Team

51 – 100 of 211