Nguyen Binh Minh

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1 – 50 of 201

Problem 1042. Operate on matrices of unequal, yet similar, size

Created by: J-G van der Toorn

Tags repmat, elementare operations, ops

4

Solutions

64

Size

4

Solutions

64

Size

Problem 556. Stuff the Board

Created by: Ned Gulley

Tags contest, poor_test_suite

1

Solution

96

Size

1

Solution

96

Size

Problem 535. Rotate and display numbered tile

Created by: Ned Gulley

Tags strings, contest

6

Solutions

156

Size

6

Solutions

156

Size

Problem 487. Find perfect placement of non-rotating dominoes (easier)

Created by: Doug Hull

Tags contest

1

Solution

112

Size

1

Solution

112

Size

Problem 492. Find best placement for ordered dominoes (harder)

Created by: Doug Hull

Tags contest

1

Solution

112

Size

1

Solution

112

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

3

Solutions

149

Size

3

Solutions

149

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

6

Solutions

72

Size

6

Solutions

72

Size

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

Created by: Christopher

Tags matrix manipulation

1

Solution

36

Size

1

Solution

36

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

1

Solution

46

Size

1

Solution

46

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

1

Solution

79

Size

1

Solution

79

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

Solution

43

Size

1

Solution

43

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

1

Solution

66

Size

1

Solution

66

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

3

Solutions

36

Size

3

Solutions

36

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

13

Size

1

Solution

13

Size

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

Created by: Stephen

Tags stunt ramp

1

Solution

42

Size

1

Solution

42

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

4

Solutions

50

Size

4

Solutions

50

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

53

Size

1

Solution

53

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

77

Size

1

Solution

77

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

1

Solution

45

Size

1

Solution

45

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

34

Size

1

Solution

34

Size

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

Created by: James

Tags primes, projecteuler, circular reasoning

4

Solutions

95

Size

4

Solutions

95

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

1

Solution

33

Size

1

Solution

33

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

3

Solutions

27

Size

3

Solutions

27

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

1

Solution

45

Size

1

Solution

45

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

96

Size

2

Solutions

96

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

1

Solution

77

Size

1

Solution

77

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

1

Solution

27

Size

1

Solution

27

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

1

Solution

63

Size

1

Solution

63

Size

Problem 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

7

Solutions

172

Size

7

Solutions

172

Size

Problem 44481. How many Fibonacci numbers?

Created by: Bob Tivnan

Tags integers, fibonacci, #easy

1

Solution

105

Size

1

Solution

105

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

25

Size

1

Solution

25

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

1

Solution

52

Size

1

Solution

52

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

47

Size

1

Solution

47

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

1

Solution

22

Size

1

Solution

22

Size

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

Created by: Doug Hull

Tags projecteuler

5

Solutions

39

Size

5

Solutions

39

Size

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

Created by: Cody Team

Tags projecteuler, fibonacci

3

Solutions

54

Size

3

Solutions

54

Size

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

Created by: Doug Hull

Tags projecteuler

3

Solutions

90

Size

3

Solutions

90

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

2

Solutions

67

Size

2

Solutions

67

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

61

Size

3

Solutions

61

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

2

Solutions

42

Size

2

Solutions

42

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

4

Solutions

66

Size

4

Solutions

66

Size

Problem 50997. Sum of series IX

Created by: Szász Botond

Tags n

2

Solutions

28

Size

2

Solutions

28

Size

Problem 50987. Sum of series VIII

Created by: Szász Botond

Tags n

1

Solution

29

Size

1

Solution

29

Size

Problem 45364. Sum of series

Created by: Asif Newaz

Tags basic, easy, series

2

Solutions

33

Size

2

Solutions

33

Size

Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

28

Size

2

Solutions

28

Size

Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

1

Solution

29

Size

1

Solution

29

Size

Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

40

Size

2

Solutions

40

Size

Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

1

Solution

31

Size

1

Solution

31

Size

Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

31

Size

2

Solutions

31

Size

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