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51 – 100 of 131

Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

1

Solution

94

Size

1

Solution

94

Size

Problem 44350. Breaking Out of the Matrix

Created by: James

Tags cody5, whoa, windowing

3

Solutions

88

Size

3

Solutions

88

Size

Problem 44352. The Top 5 Primes

Created by: Peng Liu

Tags cody5

1

Solution

115

Size

1

Solution

115

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

1

Solution

20

Size

1

Solution

20

Size

Problem 44372. Polarisation

Created by: Jan Orwat

Tags cody5, quantum, angles

7

Solutions

52

Size

7

Solutions

52

Size

Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags triangular numbers, cody5

2

Solutions

143

Size

2

Solutions

143

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

2

Solutions

89

Size

2

Solutions

89

Size

Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

2

Solutions

84

Size

2

Solutions

84

Size

Problem 44375. Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

4

Solutions

111

Size

4

Solutions

111

Size

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

1

Solution

87

Size

1

Solution

87

Size

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

1

Solution

80

Size

1

Solution

80

Size

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

Created by: James

Tags time, cody5

3

Solutions

31

Size

3

Solutions

31

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

30

Size

1

Solution

30

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

18

Size

1

Solution

18

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

76

Size

1

Solution

76

Size

Problem 44315. Predicting life and death of a memory-less light bulb

Created by: AMITAVA BISWAS

Tags random, probability, decay

1

Solution

28

Size

1

Solution

28

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

3

Solutions

100

Size

3

Solutions

100

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

28

Size

1

Solution

28

Size

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

4

Solutions

39

Size

4

Solutions

39

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

73

Size

1

Solution

73

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

4

Solutions

12

Size

4

Solutions

12

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

2

Solutions

82

Size

2

Solutions

82

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

43

Size

1

Solution

43

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

61

Size

1

Solution

61

Size

Problem 44319. Write c^3 as sum of two squares a^2+b^2

Created by: Mehmet OZC

Tags number theory, cody5

8

Solutions

112

Size

8

Solutions

112

Size

Problem 44370. Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

5

Solutions

60

Size

5

Solutions

60

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

3

Solutions

67

Size

3

Solutions

67

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

3

Solutions

19

Size

3

Solutions

19

Size

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

Created by: Doug Hull

Tags cody5, noughts and crosses

9

Solutions

121

Size

9

Solutions

121

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

7

Solutions

63

Size

7

Solutions

63

Size

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

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

7

Solutions

97

Size

7

Solutions

97

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

12

Size

1

Solution

12

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

7

Solutions

109

Size

7

Solutions

109

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

2

Solutions

35

Size

2

Solutions

35

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

33

Size

1

Solution

33

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

5

Solutions

23

Size

5

Solutions

23

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

2

Solutions

18

Size

2

Solutions

18

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

2

Solutions

15

Size

2

Solutions

15

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

1

Solution

16

Size

1

Solution

16

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

30

Size

1

Solution

30

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

30

Size

1

Solution

30

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

1

Solution

59

Size

1

Solution

59

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

45

Size

1

Solution

45

Size

Problem 1838. Min of a Matrix

Created by: Kyle

Tags matlab 101, basics, min

1

Solution

14

Size

1

Solution

14

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

14

Size

1

Solution

14

Size

Problem 1384. Who invented zero?

Created by: Harish Maradana

Tags fun, zero

2

Solutions

9

Size

2

Solutions

9

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

3

Solutions

26

Size

3

Solutions

26

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

2

Solutions

20

Size

2

Solutions

20

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

2

Solutions

19

Size

2

Solutions

19

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

4

Solutions

48

Size

4

Solutions

48

Size

51 – 100 of 131