Nguyen Huu Cuong

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1 – 50 of 246

Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci, Tic...Toc...

1

Solution

59

Size

1

Solution

59

Size

Problem 535. Rotate and display numbered tile

Created by: Ned Gulley

Tags strings, contest

2

Solutions

92

Size

2

Solutions

92

Size

Problem 556. Stuff the Board

Created by: Ned Gulley

Tags contest, poor_test_suite

6

Solutions

47

Size

6

Solutions

47

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

1

Solution

68

Size

1

Solution

68

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

2

Solutions

73

Size

2

Solutions

73

Size

Problem 8057. (Linear) Recurrence Equations - Generalised Fibonacci-like sequences

Created by: Jan Orwat

Tags sequences, fibonacci, recurrence

2

Solutions

120

Size

2

Solutions

120

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

2

Solutions

72

Size

2

Solutions

72

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

1

Solution

35

Size

1

Solution

35

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

2

Solutions

81

Size

2

Solutions

81

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

67

Size

1

Solution

67

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

62

Size

1

Solution

62

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

1

Solution

42

Size

1

Solution

42

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

Solution

44

Size

1

Solution

44

Size

Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

3

Solutions

41

Size

3

Solutions

41

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

16

Size

1

Solution

16

Size

Problem 1095. Circular Primes (based on Project Euler, problem 35)

Created by: James

Tags primes, projecteuler, circular reasoning

1

Solution

97

Size

1

Solution

97

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

4

Solutions

57

Size

4

Solutions

57

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

1

Solution

40

Size

1

Solution

40

Size

Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

Tags matrix manipulation

2

Solutions

13

Size

2

Solutions

13

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

1

Solution

13

Size

1

Solution

13

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

3

Solutions

45

Size

3

Solutions

45

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 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

1

Solution

71

Size

1

Solution

71

Size

Problem 44481. How many Fibonacci numbers?

Created by: Bob Tivnan

Tags integers, fibonacci, #easy

1

Solution

48

Size

1

Solution

48

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

1

Solution

45

Size

1

Solution

45

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

3

Solutions

42

Size

3

Solutions

42

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

2

Solutions

27

Size

2

Solutions

27

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

94

Size

1

Solution

94

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

1

Solution

54

Size

1

Solution

54

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

1

Solution

51

Size

1

Solution

51

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

1

Solution

33

Size

1

Solution

33

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

86

Size

2

Solutions

86

Size

Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Cody Team

Tags projecteuler, fibonacci

3

Solutions

69

Size

3

Solutions

69

Size

Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

Tags projecteuler

1

Solution

34

Size

1

Solution

34

Size

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

Created by: Doug Hull

Tags projecteuler

2

Solutions

16

Size

2

Solutions

16

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

25

Size

1

Solution

25

Size

Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

3

Solutions

81

Size

3

Solutions

81

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

2

Solutions

20

Size

2

Solutions

20

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

1

Solution

14

Size

1

Solution

14

Size

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

Tags string, letter, alphabet

1

Solution

23

Size

1

Solution

23

Size

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

Created by: @bmtran (Bryant Tran)

Tags regexp

1

Solution

23

Size

1

Solution

23

Size

Problem 1080. Guess Cipher

Created by: Khaled Hamed

Tags string, cipher

2

Solutions

86

Size

2

Solutions

86

Size

Problem 2678. Find out sum and carry of Binary adder

Created by: Pritesh Shah

Tags binary

3

Solutions

30

Size

3

Solutions

30

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

1

Solution

21

Size

1

Solution

21

Size

Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

Tags plus15, bit reversal

1

Solution

22

Size

1

Solution

22

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

2

Solutions

65

Size

2

Solutions

65

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

1

Solution

37

Size

1

Solution

37

Size

1 – 50 of 246