David K

446

Rank

17

Badges

3843

Score

View Community Profile

1 – 50 of 291

Problem 50907. Draw a '4' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

44

Size

1

Solution

44

Size

Problem 50902. Draw a '6' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

50

Size

1

Solution

50

Size

Problem 50897. Draw a '9' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

49

Size

1

Solution

49

Size

Problem 50892. Draw a '7' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

27

Size

1

Solution

27

Size

Problem 50887. Draw a '8' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

49

Size

1

Solution

49

Size

Problem 50882. Draw a '3' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

40

Size

1

Solution

40

Size

Problem 50877. Draw a '2' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

52

Size

1

Solution

52

Size

Problem 50872. Draw a '5' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

52

Size

1

Solution

52

Size

Problem 50801. Find x rows where the sum of the numbers is the maximum

Created by: Szász Botond

Tags x, m

2

Solutions

34

Size

2

Solutions

34

Size

Problem 50867. Draw a '1' in a zero matrix!

Created by: Szász Botond

Tags x

1

Solution

36

Size

1

Solution

36

Size

Problem 546. Is A the inverse of B?

Created by: Bruce Raine

Tags inverse function, inverse, identity

5

Solutions

23

Size

5

Solutions

23

Size

Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

Tags matrix manipulation, matrix

1

Solution

14

Size

1

Solution

14

Size

Problem 45161. Converts numbers into characters

Created by: Nhat Lam Nguyen

Tags converts numbers into characters

3

Solutions

12

Size

3

Solutions

12

Size

Problem 45156. Find the max element of the array

Created by: Nhat Lam Nguyen

Tags max

1

Solution

14

Size

1

Solution

14

Size

Problem 45505. Square root

Created by: Laza Álmos

Tags beginner

1

Solution

12

Size

1

Solution

12

Size

Problem 45158. Calculate the average value of the elements in the array

Created by: Nhat Lam Nguyen

Tags calculate the average value of the elements in the array

2

Solutions

14

Size

2

Solutions

14

Size

Problem 45163. to the 2 all elements

Created by: Nhat Lam Nguyen

Tags to the 2 all elements

1

Solution

12

Size

1

Solution

12

Size

Problem 45159. the average value of the elements

Created by: Nhat Lam Nguyen

Tags the average value of the elements

1

Solution

12

Size

1

Solution

12

Size

Problem 45162. Double all elements in the array

Created by: Nhat Lam Nguyen

Tags duplicate all elements in the array

1

Solution

12

Size

1

Solution

12

Size

Problem 45155. calculate the length of matrix

Created by: Nhat Lam Nguyen

Tags easyproblem

1

Solution

12

Size

1

Solution

12

Size

Problem 50912. Draw a '0' in a one matrix!

Created by: Szász Botond

Tags x

2

Solutions

44

Size

2

Solutions

44

Size

Problem 52080. The Piggy Bank Problem

Created by: Arunika

Tags math, funny, volume

1

Solution

18

Size

1

Solution

18

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

2

Solutions

14

Size

2

Solutions

14

Size

Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

Tags cody5, recaman sequence

1

Solution

94

Size

1

Solution

94

Size

Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

Tags integer sequence, cody5, recaman sequence

1

Solution

86

Size

1

Solution

86

Size

Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

1

Solution

70

Size

1

Solution

70

Size

Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags triangular numbers, cody5

1

Solution

67

Size

1

Solution

67

Size

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

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

1

Solution

69

Size

1

Solution

69

Size

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

Created by: Mehmet OZC

Tags number theory, cody5

1

Solution

55

Size

1

Solution

55

Size

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

Created by: AMITAVA BISWAS

Tags random, probability, decay

1

Solution

35

Size

1

Solution

35

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

1

Solution

16

Size

1

Solution

16

Size

Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

1

Solution

38

Size

1

Solution

38

Size

Problem 44307. The glass half full

Created by: HH

Tags contest, cody5

1

Solution

57

Size

1

Solution

57

Size

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

2

Solutions

63

Size

2

Solutions

63

Size

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

1

Solution

79

Size

1

Solution

79

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

18

Size

1

Solution

18

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

1

Solution

20

Size

1

Solution

20

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

4

Solutions

14

Size

4

Solutions

14

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

1

Solution

73

Size

1

Solution

73

Size

Problem 44345. MATLAB Counter

Created by: Peng Liu

Tags cody5, nested function

2

Solutions

33

Size

2

Solutions

33

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

3

Solutions

39

Size

3

Solutions

39

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

3

Solutions

54

Size

3

Solutions

54

Size

Problem 44380. ASCII Birthday Cake

Created by: @bmtran (Bryant Tran)

Tags art, birthday, ascii

6

Solutions

149

Size

6

Solutions

149

Size

Problem 44375. Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

1

Solution

31

Size

1

Solution

31

Size

Problem 44372. Polarisation

Created by: Jan Orwat

Tags cody5, quantum, angles

2

Solutions

20

Size

2

Solutions

20

Size

Problem 44370. Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

1

Solution

51

Size

1

Solution

51

Size

Problem 44369. Circle/Pentagon Overlap

Created by: goc3

Tags geometry, circle, radius

1

Solution

32

Size

1

Solution

32

Size

Problem 44368. Inscribed Pentagon?

Created by: goc3

Tags geometry, circle, radius

1

Solution

54

Size

1

Solution

54

Size

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

Created by: Doug Hull

Tags cody5, noughts and crosses

2

Solutions

48

Size

2

Solutions

48

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

1

Solution

72

Size

1

Solution

72

Size

1 – 50 of 291