Nanfei Cheng

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Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

1

Solution

48

Size

1

Solution

48

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

1

Solution

57

Size

1

Solution

57

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

2

Solutions

64

Size

2

Solutions

64

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

61

Size

1

Solution

61

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

1

Solution

52

Size

1

Solution

52

Size

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

1

Solution

97

Size

1

Solution

97

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

2

Solutions

20

Size

2

Solutions

20

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

1

Solution

31

Size

1

Solution

31

Size

Problem 970. Piecewise linear interpolation

Created by: James

Tags interpolation, piecewise

1

Solution

111

Size

1

Solution

111

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

1

Solution

19

Size

1

Solution

19

Size

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

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

52

Size

1

Solution

52

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

51

Size

1

Solution

51

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

1

Solution

39

Size

1

Solution

39

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

34

Size

1

Solution

34

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

1

Solution

90

Size

1

Solution

90

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

94

Size

1

Solution

94

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

22

Size

1

Solution

22

Size

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

Created by: Cody Team

Tags projecteuler, fibonacci

1

Solution

53

Size

1

Solution

53

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

37

Size

1

Solution

37

Size

Problem 45498. Trace the path of a harmful chemical in an ecological network

Created by: Karl Ezra Pilario

Tags cycle, permutation, chemical engineering

1

Solution

56

Size

1

Solution

56

Size

Problem 45509. List the households affected by leaks in water distribution

Created by: Karl Ezra Pilario

Tags tree, chemical engineering, traversal

1

Solution

99

Size

1

Solution

99

Size

Problem 45432. Pitting corrosion on a metal plate: Find the largest pit

Created by: Karl Ezra Pilario

Tags dfs, chemical engineering, flood fill

1

Solution

229

Size

1

Solution

229

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Problem 45431. Pitting corrosion on a metal plate: Count the number of pits

Created by: Karl Ezra Pilario

Tags graph, dfs, chemical engineering

1

Solution

206

Size

1

Solution

206

Size

Problem 45415. Find an optimal placement of coolers on a grid

Created by: Karl Ezra Pilario

Tags path, dynamic programming, chemical engineering

1

Solution

137

Size

1

Solution

137

Size

Problem 45413. Characterize fluid flow in a pipe as to laminar or turbulent

Created by: Karl Ezra Pilario

Tags if, chemical engineering, reynolds

1

Solution

62

Size

1

Solution

62

Size

Problem 45411. Compute the missing quantity among P, V, T for an ideal gas

Created by: Karl Ezra Pilario

Tags sprintf, round, chemical engineering

1

Solution

96

Size

1

Solution

96

Size

Problem 45402. Find an overlap in the cleaning schedule of two tank reactors

Created by: Karl Ezra Pilario

Tags matrices, lcm, chemical engineering

1

Solution

89

Size

1

Solution

89

Size

Problem 45397. Assess the scatter of wind turbines in a field

Created by: Karl Ezra Pilario

Tags vectors, grid, chemical engineering

1

Solution

59

Size

1

Solution

59

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Problem 45396. Design a tubesheet for shell-and-tube heat exchangers

Created by: Karl Ezra Pilario

Tags circle, chemical engineering

1

Solution

50

Size

1

Solution

50

Size

Problem 45395. Create a matrix map of increasing safety levels

Created by: Karl Ezra Pilario

Tags matrix, loops, chemical engineering

1

Solution

48

Size

1

Solution

48

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Problem 45394. Count the number of folds needed to pack a large sheet

Created by: Karl Ezra Pilario

Tags max, min, loops

1

Solution

43

Size

1

Solution

43

Size

Problem 45391. Calculate the sphericity of a Raschig ring

Created by: Karl Ezra Pilario

Tags easy, geometry, round

1

Solution

91

Size

1

Solution

91

Size

Problem 45392. Convert a temperature reading from Celsius to an unknown scale

Created by: Karl Ezra Pilario

Tags round, chemical engineering, matrix division

1

Solution

45

Size

1

Solution

45

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

3

Solutions

30

Size

3

Solutions

30

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

115

Size

1

Solution

115

Size

Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

1

Solution

18

Size

1

Solution

18

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

1

Solution

58

Size

1

Solution

58

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1

Solution

37

Size

1

Solution

37

Size

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding

1

Solution

148

Size

1

Solution

148

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1

Solution

39

Size

1

Solution

39

Size

Problem 61. Find state names that end with the letter A

Created by: Cody Team

Tags regexp, states

1

Solution

18

Size

1

Solution

18

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

37

Size

1

Solution

37

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

135

Size

1

Solution

135

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

1

Solution

146

Size

1

Solution

146

Size

Problem 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1

Solution

59

Size

1

Solution

59

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

22

Size

1

Solution

22

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1

Solution

77

Size

1

Solution

77

Size

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