Anirban Pal

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1 – 50 of 130

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

1

Solution

94

Size

1

Solution

94

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

2

Solutions

45

Size

2

Solutions

45

Size

Problem 44337. Sums of Distinct Powers

Created by: James

Tags binary, cody5, distinct powers

1

Solution

82

Size

1

Solution

82

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

5

Solutions

14

Size

5

Solutions

14

Size

Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

Tags cody5, champernowne's constant, big number

3

Solutions

49

Size

3

Solutions

49

Size

Problem 281. Acid and water

Created by: AMITAVA BISWAS

Tags cody5, exponential decay, fluid mixture

1

Solution

20

Size

1

Solution

20

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

85

Size

1

Solution

85

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

62

Size

1

Solution

62

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

2

Solutions

75

Size

2

Solutions

75

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

83

Size

1

Solution

83

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

2

Solutions

43

Size

2

Solutions

43

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

2

Solutions

29

Size

2

Solutions

29

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

14

Size

1

Solution

14

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

1

Solution

14

Size

1

Solution

14

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

2

Solutions

38

Size

2

Solutions

38

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

40

Size

1

Solution

40

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

3

Solutions

93

Size

3

Solutions

93

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

16

Size

1

Solution

16

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

6

Solutions

14

Size

6

Solutions

14

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

1

Solution

33

Size

1

Solution

33

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

2

Solutions

43

Size

2

Solutions

43

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

62

Size

1

Solution

62

Size

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

1

Solution

65

Size

1

Solution

65

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

19

Size

1

Solution

19

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

4

Solutions

59

Size

4

Solutions

59

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

1

Solution

100

Size

1

Solution

100

Size

Problem 751. Implement simple rotation cypher

Created by: Doug Hull

Tags encoding, cipher, asee

1

Solution

26

Size

1

Solution

26

Size

Problem 731. Given a window, how many subsets of a vector sum positive

Created by: Doug Hull

Tags asee, good

3

Solutions

38

Size

3

Solutions

38

Size

Problem 730. How many trades represent all the profit?

Created by: Doug Hull

Tags vector, asee, summation

1

Solution

44

Size

1

Solution

44

Size

Problem 660. Find a subset that divides the vector into equal halves

Created by: Ned Gulley

Tags vector, asee, summation

5

Solutions

63

Size

5

Solutions

63

Size

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

Created by: Karl Ezra Pilario

Tags round, chemical engineering, matrix division

5

Solutions

42

Size

5

Solutions

42

Size

Problem 45391. Calculate the sphericity of a Raschig ring

Created by: Karl Ezra Pilario

Tags easy, geometry, round

2

Solutions

96

Size

2

Solutions

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

83

Size

1

Solution

83

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

48

Size

1

Solution

48

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

81

Size

1

Solution

81

Size

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

Created by: Karl Ezra Pilario

Tags circle, chemical engineering

1

Solution

124

Size

1

Solution

124

Size

Problem 45395. Create a matrix map of increasing safety levels

Created by: Karl Ezra Pilario

Tags matrix, loops, chemical engineering

1

Solution

71

Size

1

Solution

71

Size

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

Created by: Karl Ezra Pilario

Tags max, min, loops

1

Solution

45

Size

1

Solution

45

Size

Problem 729. Flag largest magnitude swings as they occur

Created by: Doug Hull

Tags asee, peaks, change

1

Solution

84

Size

1

Solution

84

Size

Problem 722. Make a run-length companion vector

Created by: Ned Gulley

Tags vector, asee, best

1

Solution

55

Size

1

Solution

55

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

2

Solutions

98

Size

2

Solutions

98

Size

Problem 661. Spot the outlier

Created by: Ned Gulley

Tags asee, lines, points

4

Solutions

200

Size

4

Solutions

200

Size

Problem 191. Proper Factors

Created by: @bmtran (Bryant Tran)

Tags proper factors

3

Solutions

26

Size

3

Solutions

26

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

2

Solutions

15

Size

2

Solutions

15

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1

Solution

52

Size

1

Solution

52

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

48

Size

1

Solution

48

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

41

Size

1

Solution

41

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

54

Size

2

Solutions

54

Size

1 – 50 of 130