William Dyer

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1 – 50 of 165

Problem 173. Minefield Sonar

Created by: @bmtran (Bryant Tran)

Tags minesweeper, mine hunting, sonar

3

Solutions

153

Size

3

Solutions

153

Size

Problem 879. Perform Rubik's Cube Moves

Created by: Richard Zapor

Tags game theory, cube, rubik

5

Solutions

1465

Size

5

Solutions

1465

Size

Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

Tags indexing, logical

2

Solutions

14

Size

2

Solutions

14

Size

Problem 44958. Crop an Image

Created by: Pooja Lalan

Tags indexing, matrix manipulation, image

1

Solution

27

Size

1

Solution

27

Size

Problem 44945. Calculate BMI

Created by: Pooja Lalan

Tags indexing, matrix manipulation

1

Solution

27

Size

1

Solution

27

Size

Problem 44934. Plot Damped Sinusoid

Created by: Pooja Lalan

Tags plot, linespec

2

Solutions

36

Size

2

Solutions

36

Size

Problem 44948. Calculate a Damped Sinusoid

Created by: Pooja Lalan

Tags vectors, array operations, linearly spaced vectors

9

Solutions

40

Size

9

Solutions

40

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1

Solution

31

Size

1

Solution

31

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

1

Solution

20

Size

1

Solution

20

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

1

Solution

19

Size

1

Solution

19

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

1

Solution

15

Size

1

Solution

15

Size

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab, Hhjj

1

Solution

21

Size

1

Solution

21

Size

Problem 45191. generate nth pentatope number

Created by: Asif Newaz

Tags number, pentatope

1

Solution

40

Size

1

Solution

40

Size

Problem 371. Decimal Comparison

Created by: @bmtran (Bryant Tran)

Tags strings, regex, comparison

1

Solution

15

Size

1

Solution

15

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

1

Solution

31

Size

1

Solution

31

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

12

Size

1

Solution

12

Size

Problem 186. The Tower of Hanoi

Created by: eric landiech

Tags hanoi

3

Solutions

12

Size

3

Solutions

12

Size

Problem 2810. Determinant without using det()

Created by: Mattias

Tags determinant

2

Solutions

131

Size

2

Solutions

131

Size

Problem 2157. Multiplication

Created by: Abdullah Caliskan

Tags multiplication, vector basic

2

Solutions

101

Size

2

Solutions

101

Size

Problem 511. Converting Decimal to Binary

Created by: Turgut

Tags binary, convert, decimal

1

Solution

65

Size

1

Solution

65

Size

Problem 1502. Perl 1: push

Created by: Clemens Giegerich

Tags perl

1

Solution

44

Size

1

Solution

44

Size

Problem 43968. Concatenated roots

Created by: Daniel Pereira

Tags series, factorial, roots

1

Solution

57

Size

1

Solution

57

Size

Problem 43650. Church Encoding

Created by: Kensuke Fujita

Tags math, computer science, functional programming

1

Solution

34

Size

1

Solution

34

Size

Problem 43563. Calculate cosine without cos(x)

Created by: Marco Tullio

Tags trigonometry

1

Solution

26

Size

1

Solution

26

Size

Problem 43564. Calculate sin(x) without sin(x)

Created by: Marco Tullio

Tags trigonometry

1

Solution

67

Size

1

Solution

67

Size

Problem 43560. Calculate the hypotenuse of a right triangle without using ^ and sqrt ()

Created by: Marco Tullio

Tags triangle

1

Solution

18

Size

1

Solution

18

Size

Problem 2499. Airline Ticket Mod7 Checksum

Created by: Peter Cook

Tags mod7, plane ticket, checksum

1

Solution

12

Size

1

Solution

12

Size

Problem 42775. Raise a polynomial to a power

Created by: William

Tags math, basic matlab, polynomial

1

Solution

26

Size

1

Solution

26

Size

Problem 2797. modular arithmetic

Created by: rifat

Tags number theory

1

Solution

30

Size

1

Solution

30

Size

Problem 2240. Sum the 'edge' values of a matrix

Created by: Dimitrios

Tags easy, matrix, sum

1

Solution

58

Size

1

Solution

58

Size

Problem 2161. Let's get back to school, and create multiplication tables

Created by: Swapnali Gujar

Tags easy, multiplication

1

Solution

36

Size

1

Solution

36

Size

Problem 44065. Number of even divisors of a given number

Created by: Jihye Sofia Seo

Tags factor, integer, number theory

1

Solution

60

Size

1

Solution

60

Size

Problem 43738. Negative without '-'

Created by: JD

Tags subtraction

6

Solutions

69

Size

6

Solutions

69

Size

Problem 44159. calculate PI without using pi function

Created by: huashou

Tags pi;

2

Solutions

81

Size

2

Solutions

81

Size

Problem 1274. Accurate Division

Created by: Khaled Hamed

Tags long division

5

Solutions

222

Size

5

Solutions

222

Size

Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

2

Solutions

51

Size

2

Solutions

51

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

76

Size

1

Solution

76

Size

Problem 45223. find nth even fibonacci number

Created by: Asif Newaz

Tags series, number, fibonacci

1

Solution

58

Size

1

Solution

58

Size

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

5

Solutions

346

Size

5

Solutions

346

Size

Problem 45253. Pell numbers

Created by: Asif Newaz

Tags number, sequence, pell

2

Solutions

55

Size

2

Solutions

55

Size

Problem 45229. Bell Triangle

Created by: Asif Newaz

Tags number, matrix, Magic Numbers

1

Solution

107

Size

1

Solution

107

Size

Problem 45194. Cantor counting

Created by: Asif Newaz

Tags cantor, rational number

1

Solution

83

Size

1

Solution

83

Size

Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

1

Solution

60

Size

1

Solution

60

Size

Problem 165. Woodall number

Created by: the cyclist

Tags woodall number theory

2

Solutions

50

Size

2

Solutions

50

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

53

Size

1

Solution

53

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

1

Solution

41

Size

1

Solution

41

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

1

Solution

20

Size

1

Solution

20

Size

Problem 1008. Determine if input is a Narcissistic number

Created by: Binbin Qi

Tags mod floor

1

Solution

27

Size

1

Solution

27

Size

Problem 1012. Determine if input is a perfect number

Created by: Binbin Qi

Tags mod sum, perfect

1

Solution

46

Size

1

Solution

46

Size

Problem 933. Ordinal numbers

Created by: Tim

Tags ordinal, lookup table

2

Solutions

81

Size

2

Solutions

81

Size

1 – 50 of 165