David Young

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1 – 50 of 185

Problem 2202. Flip the bit

Created by: the cyclist

Tags binary, bit manipulation

3

Solutions

14

Size

3

Solutions

14

Size

Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

Tags multiplication, product

1

Solution

14

Size

1

Solution

14

Size

Problem 498. Find the Kronecker Tensor Product without using KRON

Created by: Bruce Raine

Tags kronecker tensor product, kron

1

Solution

49

Size

1

Solution

49

Size

Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 242. Make a function that returns its own character count

Created by: Ned Gulley

Tags self-referential

4

Solutions

103

Size

4

Solutions

103

Size

Problem 475. Is this group simply connected?

Created by: Ned Gulley

Tags graph theory

1

Solution

49

Size

1

Solution

49

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

1

Solution

35

Size

1

Solution

35

Size

Problem 193. Smallest distance between a point and a rectangle

Created by: Alfonso Nieto-Castanon

Tags math, distance

1

Solution

42

Size

1

Solution

42

Size

Problem 319. Biggest Value in the (Neighbor)Hood

Created by: Hans

Tags matrix, neighborhood operation

5

Solutions

56

Size

5

Solutions

56

Size

Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

5

Solutions

37

Size

5

Solutions

37

Size

Problem 341. count to vector

Created by: N/A

Tags vectors, counting

1

Solution

48

Size

1

Solution

48

Size

Problem 379. Chromatic Tuner

Created by: @bmtran (Bryant Tran)

Tags music, acoustics, logarithms

1

Solution

85

Size

1

Solution

85

Size

Problem 363. magic solver

Created by: Alfonso Nieto-Castanon

Tags hack

1

Solution

0

Size

1

Solution

0

Size

Problem 116. Distance walked 2D

Created by: AMITAVA BISWAS

Tags walk

2

Solutions

27

Size

2

Solutions

27

Size

Problem 283. Give the Shortest Path Through The Maze

Created by: @bmtran (Bryant Tran)

Tags maze, solving, graph theory

5

Solutions

124

Size

5

Solutions

124

Size

Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

Tags math, perfect squares, integers

1

Solution

15

Size

1

Solution

15

Size

Problem 315. Valid Chess Moves

Created by: Alan Chalker

Tags chess

1

Solution

174

Size

1

Solution

174

Size

Problem 431. Indirect Sorting

Created by: Yvan Lengwiler

Tags sorting

1

Solution

24

Size

1

Solution

24

Size

Problem 323. Mechanics 1

Created by: Matt Fig

Tags mechanics

1

Solution

106

Size

1

Solution

106

Size

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

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 320. Maintain shape of logical-index mask

Created by: the cyclist

Tags logical indexing

1

Solution

34

Size

1

Solution

34

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

1

Solution

15

Size

1

Solution

15

Size

Problem 237. Half?

Created by: AMITAVA BISWAS

Tags gamble

1

Solution

25

Size

1

Solution

25

Size

Problem 136. Read a Soroban Abacus

Created by: @bmtran (Bryant Tran)

Tags math, linear algebra, logic

1

Solution

55

Size

1

Solution

55

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

19

Size

1

Solution

19

Size

Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

1

Solution

41

Size

1

Solution

41

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

1

Solution

10

Size

1

Solution

10

Size

Problem 407. Back to basics 17 - white space

Created by: Alan Chalker

Tags white spaces, basics

3

Solutions

12

Size

3

Solutions

12

Size

Problem 214. Filter values in a vector

Created by: Arthur Goldsipe

Tags filter

1

Solution

31

Size

1

Solution

31

Size

Problem 264. Find the "ordinary" or Euclidean distance between A and Z

Created by: Bruce Raine

Tags distance, euclidean, cartesian

1

Solution

20

Size

1

Solution

20

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

2

Solutions

29

Size

2

Solutions

29

Size

Problem 410. Back to basics 20 - singleton dimensions

Created by: Alan Chalker

Tags dimensions

1

Solution

12

Size

1

Solution

12

Size

Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

Tags strings, basic matlab

3

Solutions

18

Size

3

Solutions

18

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

1

Solution

23

Size

1

Solution

23

Size

Problem 176. Nearest

Created by: @bmtran (Bryant Tran)

Tags near

1

Solution

30

Size

1

Solution

30

Size

Problem 146. Tune your guitar

Created by: the cyclist

Tags guitar string pun

1

Solution

28

Size

1

Solution

28

Size

Problem 292. Infernal Recursion

Created by: Matt Fig

Tags recursion

1

Solution

39

Size

1

Solution

39

Size

Problem 343. Back to basics 1 - Saving

Created by: Alan Chalker

Tags basic matlab

1

Solution

11

Size

1

Solution

11

Size

Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

10

Size

2

Solutions

10

Size

Problem 288. Construct a string from letters and counts

Created by: Alex Feinman

Tags strings, error-checking

2

Solutions

53

Size

2

Solutions

53

Size

Problem 110. Make an N-dimensional Multiplication Table

Created by: @bmtran (Bryant Tran)

Tags multiplication, linear algebra

1

Solution

38

Size

1

Solution

38

Size

Problem 329. Poker Series 01: isStraightFlush

Created by: Doug Hull

Tags pokerseries, poker, card games

2

Solutions

81

Size

2

Solutions

81

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

1

Solution

24

Size

1

Solution

24

Size

Problem 302. Convert Roman to Arabic Numerals

Created by: Alan Chalker

Tags roman numerals

2

Solutions

38

Size

2

Solutions

38

Size

Problem 213. Create a dictionary

Created by: Arthur Goldsipe

Tags dictionary

3

Solutions

24

Size

3

Solutions

24

Size

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

Created by: AMITAVA BISWAS

Tags geometry, siam, poor_test_suite

1

Solution

36

Size

1

Solution

36

Size

Problem 331. Compute Area from Fixed Sum Cumulative Probability

Created by: Roger Stafford

Tags probability, cdf, density

1

Solution

77

Size

1

Solution

77

Size

Problem 248. Twins in a Window

Created by: Ned Gulley

Tags primes

1

Solution

43

Size

1

Solution

43

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

3

Solutions

38

Size

3

Solutions

38

Size

1 – 50 of 185