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1 – 50 of 205

Problem 1218. Join Strings with Multiple Different Delimiters

Created by: Aurelien Queffurust

Tags strcat

1

Solution

50

Size

1

Solution

50

Size

Problem 2064. Generate this matrix

Created by: Sabarinathan Vadivelu

Tags computation

1

Solution

22

Size

1

Solution

22

Size

Problem 1704. Triangular matrices in 3D array

Created by: Matthew Eicholtz

Tags matlab, logical indexing, multidimensional arrays

1

Solution

43

Size

1

Solution

43

Size

Problem 2695. Toeplitz Matrix

Created by: VIVEK RUHELA

Tags toeplitz

1

Solution

42

Size

1

Solution

42

Size

Problem 1456. Beads on a Necklace (Convex Hulls)

Created by: Ned Gulley

Tags geometry

1

Solution

44

Size

1

Solution

44

Size

Problem 1074. Property dispute!

Created by: Ned Gulley

Tags geometry

1

Solution

135

Size

1

Solution

135

Size

Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

Tags matrix manipulation, matrix

4

Solutions

18

Size

4

Solutions

18

Size

Problem 45161. Converts numbers into characters

Created by: Nhat Lam Nguyen

Tags converts numbers into characters

1

Solution

12

Size

1

Solution

12

Size

Problem 45158. Calculate the average value of the elements in the array

Created by: Nhat Lam Nguyen

Tags calculate the average value of the elements in the array

2

Solutions

31

Size

2

Solutions

31

Size

Problem 45505. Square root

Created by: Laza Álmos

Tags beginner

1

Solution

15

Size

1

Solution

15

Size

Problem 45163. to the 2 all elements

Created by: Nhat Lam Nguyen

Tags to the 2 all elements

1

Solution

12

Size

1

Solution

12

Size

Problem 45159. the average value of the elements

Created by: Nhat Lam Nguyen

Tags the average value of the elements

1

Solution

20

Size

1

Solution

20

Size

Problem 45162. Double all elements in the array

Created by: Nhat Lam Nguyen

Tags duplicate all elements in the array

2

Solutions

12

Size

2

Solutions

12

Size

Problem 45155. calculate the length of matrix

Created by: Nhat Lam Nguyen

Tags easyproblem

1

Solution

12

Size

1

Solution

12

Size

Problem 2337. Sum of big primes without primes

Created by: Jean-Marie Sainthillier

Tags primes, project euler, eratosthenes

1

Solution

71

Size

1

Solution

71

Size

Problem 3050. Scrabble Scores - 5

Created by: goc3

Tags game, varargin, board

2

Solutions

139

Size

2

Solutions

139

Size

Problem 3047. Scrabble Scores - 2

Created by: goc3

Tags game, board, word

2

Solutions

115

Size

2

Solutions

115

Size

Problem 2601. Concatenate string with cell array of strings

Created by: Matthew Eicholtz

Tags strings, cell arrays, concatenation

1

Solution

49

Size

1

Solution

49

Size

Problem 2364. Convert a vector into numbers

Created by: RA

Tags cody, num2str

2

Solutions

20

Size

2

Solutions

20

Size

Problem 42863. Replace values out of an interval with the lower or upper values

Created by: Francisco

Tags max, min

1

Solution

33

Size

1

Solution

33

Size

Problem 2181. Hard limit function

Created by: Ahmad Alzahrani

Tags basic matlab, hard limit function

1

Solution

14

Size

1

Solution

14

Size

Problem 920. Eliminate Polysyllabics: Long live short words!

Created by: Ned Gulley

Tags regexp

3

Solutions

71

Size

3

Solutions

71

Size

Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci, Tic...Toc...

16

Solutions

60

Size

16

Solutions

60

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

18

Size

1

Solution

18

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

5

Solutions

66

Size

5

Solutions

66

Size

Problem 953. Pi Estimate 1

Created by: Ed Hall

Tags for loop

16

Solutions

50

Size

16

Solutions

50

Size

Problem 2908. Approximation of Pi

Created by: goc3

Tags pi, infinite series, approximation

9

Solutions

50

Size

9

Solutions

50

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

81

Size

2

Solutions

81

Size

Problem 1095. Circular Primes (based on Project Euler, problem 35)

Created by: James

Tags primes, projecteuler, circular reasoning

1

Solution

104

Size

1

Solution

104

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

64

Size

1

Solution

64

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

2

Solutions

73

Size

2

Solutions

73

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

1

Solution

54

Size

1

Solution

54

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

1

Solution

39

Size

1

Solution

39

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

2

Solutions

46

Size

2

Solutions

46

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

1

Solution

38

Size

1

Solution

38

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

1

Solution

37

Size

1

Solution

37

Size

Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

4

Solutions

173

Size

4

Solutions

173

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

2

Solutions

92

Size

2

Solutions

92

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

66

Size

1

Solution

66

Size

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

5

Solutions

66

Size

5

Solutions

66

Size

Problem 365. Numbers with prime factors 2, 3 and 5.

Created by: elias GR

Tags primes, factors

2

Solutions

131

Size

2

Solutions

131

Size

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

7

Solutions

189

Size

7

Solutions

189

Size

Problem 191. Proper Factors

Created by: @bmtran (Bryant Tran)

Tags proper factors

4

Solutions

62

Size

4

Solutions

62

Size

Problem 1066. Multiples of a Number in a Given Range

Created by: @bmtran (Bryant Tran)

Tags factor, plus15, colon

2

Solutions

47

Size

2

Solutions

47

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

7

Solutions

84

Size

7

Solutions

84

Size

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

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

58

Size

1

Solution

58

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

61

Size

1

Solution

61

Size

Problem 246. Project Euler: Problem 8, Find largest product in a large string of numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

54

Size

1

Solution

54

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

37

Size

1

Solution

37

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

1

Solution

59

Size

1

Solution

59

Size

1 – 50 of 205