Changhyun Lee

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1 – 50 of 123

Problem 1466. Convert Two Character String into a Binary Vector

Created by: Richard Zapor

Tags string, vectorization, ==

1

Solution

44

Size

1

Solution

44

Size

Problem 1383. Count letters occurence in text, specific to words with a given length.

Created by: Cedric

Tags regexp, letters, counts

1

Solution

197

Size

1

Solution

197

Size

Problem 1303. Is the paranthesis sequence balanced ?

Created by: Muthu Annamalai

Tags stack paranthesis balanced

2

Solutions

106

Size

2

Solutions

106

Size

Problem 1218. Join Strings with Multiple Different Delimiters

Created by: Aurelien Queffurust

Tags strcat

2

Solutions

55

Size

2

Solutions

55

Size

Problem 1201. Simple Decoder Ring

Created by: Peter Wittenberg

Tags string manipulation

2

Solutions

120

Size

2

Solutions

120

Size

Problem 2140. Alternately upper-lower case

Created by: Koteswar Rao Jerripothula

Tags strings

2

Solutions

47

Size

2

Solutions

47

Size

Problem 1696. Morse Code Generator! Try it!

Created by: Chris E.

Tags sequences, fun, morse code

4

Solutions

324

Size

4

Solutions

324

Size

Problem 920. Eliminate Polysyllabics: Long live short words!

Created by: Ned Gulley

Tags regexp

1

Solution

110

Size

1

Solution

110

Size

Problem 2340. Numbers spiral diagonals (Part 1)

Created by: Jean-Marie Sainthillier

Tags primes, project euler, spiral

1

Solution

60

Size

1

Solution

60

Size

Problem 273. Recurring Cycle Length (Inspired by Project Euler Problem 26)

Created by: @bmtran (Bryant Tran)

Tags project euler, digits, decimals

3

Solutions

129

Size

3

Solutions

129

Size

Problem 42938. Project Euler: Problem 18, Maximum path sum I

Created by: Riam Su

Tags projecteuler, euler

2

Solutions

83

Size

2

Solutions

83

Size

Problem 252. Project Euler: Problem 16, Sums of Digits of Powers of Two

Created by: @bmtran (Bryant Tran)

Tags project euler, big integer, digits

2

Solutions

113

Size

2

Solutions

113

Size

Problem 42673. Longest Collatz Sequence

Created by: Jean-Marie Sainthillier

Tags project euler, collatz number

2

Solutions

70

Size

2

Solutions

70

Size

Problem 44733. Large Sum (inspired by Project Euler 13)

Created by: goc3

Tags string, project euler, large number

8

Solutions

215

Size

8

Solutions

215

Size

Problem 2664. Divisors for big integer

Created by: Jean-Marie Sainthillier

Tags projecteuler, divisors

1

Solution

30

Size

1

Solution

30

Size

Problem 44732. Highly divisible triangular number (inspired by Project Euler 12)

Created by: goc3

Tags series, triangle, projecteuler

3

Solutions

62

Size

3

Solutions

62

Size

Problem 42936. Project Euler: Problem 11, Largest product in a grid

Created by: Riam Su

Tags projecteuler

2

Solutions

212

Size

2

Solutions

212

Size

Problem 42935. Sums of cubes and squares of sums

Created by: John D'Errico

Tags integers, projecteuler, numbers

8

Solutions

71

Size

8

Solutions

71

Size

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

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

68

Size

1

Solution

68

Size

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

Created by: Doug Hull

Tags projecteuler

2

Solutions

98

Size

2

Solutions

98

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

1

Solution

42

Size

1

Solution

42

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

38

Size

1

Solution

38

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

1

Solution

94

Size

1

Solution

94

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

4

Solutions

57

Size

4

Solutions

57

Size

Problem 234. Project Euler: Problem 3, Largest prime factor

Created by: Doug Hull

Tags projecteuler

3

Solutions

63

Size

3

Solutions

63

Size

Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Cody Team

Tags projecteuler, fibonacci

2

Solutions

104

Size

2

Solutions

104

Size

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

Created by: Doug Hull

Tags projecteuler

2

Solutions

70

Size

2

Solutions

70

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

2

Solutions

76

Size

2

Solutions

76

Size

Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Created by: Andriy Kavetsky

Tags geometry, triangle, area

1

Solution

35

Size

1

Solution

35

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

3

Solutions

60

Size

3

Solutions

60

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

1

Solution

43

Size

1

Solution

43

Size

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

Solution

77

Size

1

Solution

77

Size

Problem 43236. Find my daddy long leg (No 's')

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

2

Solutions

21

Size

2

Solutions

21

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

3

Solutions

213

Size

3

Solutions

213

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

1

Solution

18

Size

1

Solution

18

Size

Problem 1755. Fix the last element of a cell array

Created by: Ned Gulley

Tags cell arrays

3

Solutions

56

Size

3

Solutions

56

Size

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Created by: Peng Liu

Tags cell array, feature, r2016b

1

Solution

12

Size

1

Solution

12

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

1

Solution

20

Size

1

Solution

20

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

3

Solutions

18

Size

3

Solutions

18

Size

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

3

Solutions

40

Size

3

Solutions

40

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

1

Solution

64

Size

1

Solution

64

Size

Problem 380. Convert a numerical matrix into a cell array of strings

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

3

Solutions

43

Size

3

Solutions

43

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

1

Solution

52

Size

1

Solution

52

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2

Solutions

20

Size

2

Solutions

20

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

1

Solution

122

Size

1

Solution

122

Size

Problem 43977. Converting binary to decimals

Created by: Nadhirah Nordin

Tags binary, test, basics

1

Solution

18

Size

1

Solution

18

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

1

Solution

42

Size

1

Solution

42

Size

Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

1

Solution

31

Size

1

Solution

31

Size

Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

Tags plus15, bit reversal

3

Solutions

38

Size

3

Solutions

38

Size

1 – 50 of 123