Dương Thị Vân Anh

438

Rank

14

Badges

3916

Score

View Community Profile

1 – 50 of 299

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

Created by: Doug Hull

Tags contest

4

Solutions

90

Size

4

Solutions

90

Size

Problem 556. Stuff the Board

Created by: Ned Gulley

Tags contest, poor_test_suite

2

Solutions

62

Size

2

Solutions

62

Size

Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

Tags matrix manipulation

2

Solutions

94

Size

2

Solutions

94

Size

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

Created by: J-G van der Toorn

Tags repmat, elementare operations, ops

3

Solutions

102

Size

3

Solutions

102

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

61

Size

1

Solution

61

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

54

Size

1

Solution

54

Size

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

Created by: Christopher

Tags matrix manipulation

1

Solution

42

Size

1

Solution

42

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

2

Solutions

72

Size

2

Solutions

72

Size

Problem 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

1

Solution

56

Size

1

Solution

56

Size

Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci, Tic...Toc...

1

Solution

49

Size

1

Solution

49

Size

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

Created by: Doug Hull

Tags projecteuler

2

Solutions

70

Size

2

Solutions

70

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

1

Solution

51

Size

1

Solution

51

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

3

Solutions

34

Size

3

Solutions

34

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

1

Solution

73

Size

1

Solution

73

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

1

Solution

50

Size

1

Solution

50

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

1

Solution

53

Size

1

Solution

53

Size

Problem 44481. How many Fibonacci numbers?

Created by: Bob Tivnan

Tags integers, fibonacci, #easy

1

Solution

56

Size

1

Solution

56

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

3

Solutions

18

Size

3

Solutions

18

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

1

Solution

63

Size

1

Solution

63

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

3

Solutions

27

Size

3

Solutions

27

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

1

Solution

35

Size

1

Solution

35

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 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

4

Solutions

40

Size

4

Solutions

40

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

1

Solution

79

Size

1

Solution

79

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

1

Solution

44

Size

1

Solution

44

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

7

Solutions

60

Size

7

Solutions

60

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

49

Size

1

Solution

49

Size

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

Created by: Doug Hull

Tags projecteuler

5

Solutions

33

Size

5

Solutions

33

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

1

Solution

70

Size

1

Solution

70

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

Solution

82

Size

1

Solution

82

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

2

Solutions

29

Size

2

Solutions

29

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

14

Size

1

Solution

14

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

1

Solution

117

Size

1

Solution

117

Size

Problem 49597. Matrix Pattern 3

Created by: Doddy Kastanya

Tags easy, matrix, pattern

2

Solutions

71

Size

2

Solutions

71

Size

Problem 49602. Matrix Pattern 4

Created by: Doddy Kastanya

Tags easy, matrix, pattern

1

Solution

37

Size

1

Solution

37

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

2

Solutions

66

Size

2

Solutions

66

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

52

Size

1

Solution

52

Size

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

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

29

Size

1

Solution

29

Size

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

Created by: Cody Team

Tags projecteuler, fibonacci

2

Solutions

71

Size

2

Solutions

71

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

40

Size

1

Solution

40

Size

Problem 48045. Find the Pattern 6

Created by: Doddy Kastanya

Tags logic, sequence, pattern

6

Solutions

38

Size

6

Solutions

38

Size

Problem 48060. Find the Pattern 9

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

26

Size

1

Solution

26

Size

Problem 48065. Find the Pattern 10

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

17

Size

1

Solution

17

Size

Problem 48055. Find the Pattern 8

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

35

Size

1

Solution

35

Size

Problem 48050. Find the Pattern 7

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

35

Size

1

Solution

35

Size

Problem 48030. Find the Pattern 3

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

16

Size

1

Solution

16

Size

Problem 48040. Find the Pattern 5

Created by: Doddy Kastanya

Tags logic, sequence, pattern

1

Solution

32

Size

1

Solution

32

Size

Problem 55540. Calculate load on arm 1

Created by: Tanya Kuruvilla

Tags torque, lever, equilibrium

1

Solution

26

Size

1

Solution

26

Size

Problem 55755. Basic Mathematics 8

Created by: Tanya Kuruvilla

Tags geometry

1

Solution

49

Size

1

Solution

49

Size

1 – 50 of 299