Cody

# Dan Brackmann

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1 – 50 of 182

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

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

Created by: @bmtran (Bryant Tran)

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

Created by: Alan Chalker

#### Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

#### Problem 130. Space Saver

Created by: AMITAVA BISWAS

#### Problem 1501. Try 1.5.4: Celsius to Fahrenheit

Created by: Alex S.

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

Created by: Bruce Raine

Tags diagonal, magic

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

Created by: Alan Chalker

#### Problem 2509. Wind Chill Computation

Created by: Prof. Joe Hummel

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

Created by: Srivardhini

Tags sum, binary

#### Problem 224. pressure to dB?

Created by: AMITAVA BISWAS

#### Problem 1046. Add two numbers

Created by: Sourav Mondal

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

Created by: Doug Hull

Tags ml101

#### Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

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

Created by: the cyclist

#### Problem 760. Duplicate each element of a vector.

Created by: Julio

Tags vectors

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

Created by: Doug Hull

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

Created by: Doug Hull

#### Problem 163. Love triangles

Created by: the cyclist

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

Created by: Doug Hull

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

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

Created by: Yudong Zhang

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

Created by: AMITAVA BISWAS

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

Created by: Tobias Otto

#### Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

#### Problem 838. Check if number exists in vector

Created by: Nichlas

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

Created by: @bmtran (Bryant Tran)

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

Created by: AMITAVA BISWAS

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

Created by: Alan Chalker

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

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

Created by: Alan Chalker

#### Problem 148. Factorize THIS, buddy

Created by: the cyclist

#### Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

Created by: Sunu

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

Created by: Roy Fahn

#### Problem 123. Tell me the slope

Created by: AMITAVA BISWAS

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

Created by: Michelle

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

Created by: Doug Hull

#### Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

#### Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

#### Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

#### Problem 304. Bottles of beer

Created by: Alan Chalker

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

#### Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

1 – 50 of 182