Raphael Cautain

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1 – 50 of 217

Problem 425. ranch area?

Created by: AMITAVA BISWAS

Tags area

1

Solution

26

Size

1

Solution

26

Size

Problem 451. Is this matrix orthogonal?

Created by: Bruce Raine

Tags orthogonal

2

Solutions

60

Size

2

Solutions

60

Size

Problem 293. Generalized sorting

Created by: S L

Tags sort

1

Solution

41

Size

1

Solution

41

Size

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

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

1

Solution

21

Size

1

Solution

21

Size

Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

Tags math, clocks, fractions

1

Solution

99

Size

1

Solution

99

Size

Problem 389. Column norms of a matrix

Created by: Federico

Tags linear algebra, matrix, norm

1

Solution

25

Size

1

Solution

25

Size

Problem 417. Covering area

Created by: Nikolai

Tags area, triangulation, geometrics

1

Solution

14

Size

1

Solution

14

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

53

Size

1

Solution

53

Size

Problem 444. count any radix?

Created by: AMITAVA BISWAS

Tags count, radix

2

Solutions

67

Size

2

Solutions

67

Size

Problem 313. Pythagorean perfect squares: find the square of the hypotenuse and the length of the other side

Created by: Bruce Raine

Tags pythagoras

1

Solution

62

Size

1

Solution

62

Size

Problem 463. Looking for Squares

Created by: AMITAVA BISWAS

Tags square, arithmetic, algebra

1

Solution

105

Size

1

Solution

105

Size

Problem 196. love is an n-letter word

Created by: Alfonso Nieto-Castanon

Tags math, strings, search

4

Solutions

204

Size

4

Solutions

204

Size

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

Created by: elias GR

Tags primes, factors

2

Solutions

78

Size

2

Solutions

78

Size

Problem 277. chance in percent for minimum K heads when a good coin is tossed N times?

Created by: AMITAVA BISWAS

Tags gamble

1

Solution

82

Size

1

Solution

82

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

76

Size

2

Solutions

76

Size

Problem 420. Sum the Infinite Series II

Created by: Roger Stafford

Tags infinite series

8

Solutions

38

Size

8

Solutions

38

Size

Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

Tags distance, great circle, azimuth

2

Solutions

91

Size

2

Solutions

91

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

1

Solution

31

Size

1

Solution

31

Size

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

Created by: Doug Hull

Tags projecteuler

6

Solutions

220

Size

6

Solutions

220

Size

Problem 229. Fizz Buzz

Created by: Richard Alcock

Tags fizzbuzz

1

Solution

101

Size

1

Solution

101

Size

Problem 214. Filter values in a vector

Created by: Arthur Goldsipe

Tags filter

1

Solution

45

Size

1

Solution

45

Size

Problem 175. Double Deal

Created by: @bmtran (Bryant Tran)

Tags matlab, deal, arguments

1

Solution

21

Size

1

Solution

21

Size

Problem 159. Figurate number triangle

Created by: the cyclist

Tags figurate number triangle

1

Solution

93

Size

1

Solution

93

Size

Problem 360. peta to nano (x-ray)

Created by: AMITAVA BISWAS

Tags physics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 356. Back to basics 12 - Input Arguments

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

10

Size

2

Solutions

10

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

2

Solutions

95

Size

2

Solutions

95

Size

Problem 326. Tricky timing

Created by: Alan Chalker

Tags time, timing

3

Solutions

14

Size

3

Solutions

14

Size

Problem 198. Are you in or are you out?

Created by: the cyclist

Tags polygon, basics, poor_test_suite

2

Solutions

46

Size

2

Solutions

46

Size

Problem 359. Back to basics 14 - Keywords

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 350. Back to basics 7 - Equal NaNs

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

46

Size

2

Solutions

46

Size

Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 353. Back to basics 9 - Indexed References

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

18

Size

1

Solution

18

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

1

Solution

29

Size

1

Solution

29

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

1

Solution

41

Size

1

Solution

41

Size

Problem 306. Eight Queens Solution Checker

Created by: Steve Eddins

Tags chess

3

Solutions

115

Size

3

Solutions

115

Size

Problem 271. N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags math, loop

1

Solution

59

Size

1

Solution

59

Size

Problem 264. Find the "ordinary" or Euclidean distance between A and Z

Created by: Bruce Raine

Tags distance, euclidean, cartesian

1

Solution

28

Size

1

Solution

28

Size

Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

2

Solutions

77

Size

2

Solutions

77

Size

Problem 288. Construct a string from letters and counts

Created by: Alex Feinman

Tags strings, error-checking

3

Solutions

91

Size

3

Solutions

91

Size

Problem 248. Twins in a Window

Created by: Ned Gulley

Tags primes

2

Solutions

64

Size

2

Solutions

64

Size

Problem 165. Woodall number

Created by: the cyclist

Tags woodall number theory

1

Solution

85

Size

1

Solution

85

Size

Problem 172. Test if a Number is a Palindrome without using any String Operations

Created by: @bmtran (Bryant Tran)

Tags palindrome, number, powers of 10

1

Solution

78

Size

1

Solution

78

Size

Problem 171. Reverse the Words (not letters) of a String

Created by: @bmtran (Bryant Tran)

Tags regexp

1

Solution

48

Size

1

Solution

48

Size

Problem 260. Create a function handle that reverses the input arguments of another function handle

Created by: Steve Eddins

Tags anonymous functions, function handles

1

Solution

22

Size

1

Solution

22

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

1

Solution

37

Size

1

Solution

37

Size

Problem 331. Compute Area from Fixed Sum Cumulative Probability

Created by: Roger Stafford

Tags probability, cdf, density

1

Solution

116

Size

1

Solution

116

Size

Problem 276. Size of this cup?

Created by: AMITAVA BISWAS

Tags size, poor_problem_statement

2

Solutions

28

Size

2

Solutions

28

Size

Problem 308. Matrix with different incremental runs

Created by: Julio

Tags matrix, logical

1

Solution

46

Size

1

Solution

46

Size

Problem 292. Infernal Recursion

Created by: Matt Fig

Tags recursion

1

Solution

61

Size

1

Solution

61

Size

1 – 50 of 217