Thorsten Bartel

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1 – 50 of 186

Problem 44369. Circle/Pentagon Overlap

Created by: goc3

Tags geometry, circle, radius

3

Solutions

65

Size

3

Solutions

65

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

3

Solutions

45

Size

3

Solutions

45

Size

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

3

Solutions

25

Size

3

Solutions

25

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

1

Solution

45

Size

1

Solution

45

Size

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

10

Solutions

91

Size

10

Solutions

91

Size

Problem 44363. Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

Tags cody5, noughts and crosses

2

Solutions

61

Size

2

Solutions

61

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

6

Solutions

96

Size

6

Solutions

96

Size

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

4

Solutions

74

Size

4

Solutions

74

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

7

Solutions

49

Size

7

Solutions

49

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

2

Solutions

12

Size

2

Solutions

12

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

3

Solutions

74

Size

3

Solutions

74

Size

Problem 44321. Van Eck's Sequence's nth member

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

2

Solutions

58

Size

2

Solutions

58

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

2

Solutions

16

Size

2

Solutions

16

Size

Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags time, cody5

3

Solutions

10

Size

3

Solutions

10

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

16

Size

1

Solution

16

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

2

Solutions

20

Size

2

Solutions

20

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

6

Solutions

76

Size

6

Solutions

76

Size

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

Created by: Doug Hull

Tags projecteuler

6

Solutions

25

Size

6

Solutions

25

Size

Problem 2353. Sum of the Matrix Elements

Created by: RA

Tags matrix, basic matlab, addition

3

Solutions

8

Size

3

Solutions

8

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

2

Solutions

12

Size

2

Solutions

12

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

2

Solutions

12

Size

2

Solutions

12

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

3

Solutions

42

Size

3

Solutions

42

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

6

Solutions

68

Size

6

Solutions

68

Size

Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

Tags multiplication, product

4

Solutions

17

Size

4

Solutions

17

Size

Problem 1065. Make a 1 hot vector

Created by: @bmtran (Bryant Tran)

Tags basic matlab, plus15

1

Solution

20

Size

1

Solution

20

Size

Problem 1230. Who is the smartest MATLAB programmer?

Created by: Jeremy

Tags strings, matlab, start here

1

Solution

8

Size

1

Solution

8

Size

Problem 1590. find the maximum element of the matrix

Created by: Przemyslaw

Tags max matrix

2

Solutions

12

Size

2

Solutions

12

Size

Problem 721. Convert from Base 10 to base 5

Created by: Reza Ahmadzadeh

Tags mathematics

6

Solutions

13

Size

6

Solutions

13

Size

Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

Tags primes, spiral, diagonal

6

Solutions

154

Size

6

Solutions

154

Size

Problem 1384. Who invented zero?

Created by: Harish Maradana

Tags fun, zero

1

Solution

7

Size

1

Solution

7

Size

Problem 1762. Create incrementing array

Created by: Ashutosh datar

Tags matrix, exponential, array

1

Solution

27

Size

1

Solution

27

Size

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

Created by: Doug Hull

Tags projecteuler

2

Solutions

46

Size

2

Solutions

46

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

5

Solutions

58

Size

5

Solutions

58

Size

Problem 1575. The sum of the numbers in the vector

Created by: Tomek Kad

Tags math, basics, +

1

Solution

10

Size

1

Solution

10

Size

Problem 1375. select the primes of a vector

Created by: S AY

Tags primes, test, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 1436. Close MATLAB with keyboard

Created by: Chintan

Tags basic

1

Solution

7

Size

1

Solution

7

Size

Problem 1793. 02 - Vector Variables 3

Created by: Samuel Thrysøe

Tags basics, sttbdp1, poor_test_suite

1

Solution

15

Size

1

Solution

15

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

3

Solutions

51

Size

3

Solutions

51

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

2

Solutions

8

Size

2

Solutions

8

Size

Problem 1321. Given a matrix, swap the 2nd & 3rd columns

Created by: Harish Maradana

Tags swap

2

Solutions

30

Size

2

Solutions

30

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

33

Size

1

Solution

33

Size

Problem 2550. Evaluating a polynomial

Created by: Hananeh

Tags basic matlab, uic-bioe 240

1

Solution

24

Size

1

Solution

24

Size

Problem 2959. Divide by 4

Created by: Joshua Newcomb

Tags basic matlab, division, simple

1

Solution

10

Size

1

Solution

10

Size

Problem 1381. Celsius to Fahrenheit converter

Created by: Claudio Gelmi

Tags temperature, celsius

3

Solutions

14

Size

3

Solutions

14

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

3

Solutions

55

Size

3

Solutions

55

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

3

Solutions

77

Size

3

Solutions

77

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

5

Solutions

71

Size

5

Solutions

71

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

2

Solutions

44

Size

2

Solutions

44

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

2

Solutions

36

Size

2

Solutions

36

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

1

Solution

42

Size

1

Solution

42

Size

1 – 50 of 186