Dao Manh

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1 – 50 of 206

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 3092. Return fibonacci sequence do not use loop and condition

Created by: Binbin Qi

Tags loop, fibonacci, condition

1

Solution

46

Size

1

Solution

46

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

44

Size

1

Solution

44

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

19

Size

1

Solution

19

Size

Problem 191. Proper Factors

Created by: @bmtran (Bryant Tran)

Tags proper factors

9

Solutions

51

Size

9

Solutions

51

Size

Problem 1066. Multiples of a Number in a Given Range

Created by: @bmtran (Bryant Tran)

Tags factor, plus15, colon

1

Solution

47

Size

1

Solution

47

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1

Solution

72

Size

1

Solution

72

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

2

Solutions

75

Size

2

Solutions

75

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

1

Solution

34

Size

1

Solution

34

Size

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

6

Solutions

63

Size

6

Solutions

63

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

70

Size

1

Solution

70

Size

Problem 198. Are you in or are you out?

Created by: the cyclist

Tags polygon, basics, poor_test_suite

2

Solutions

18

Size

2

Solutions

18

Size

Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

2

Solutions

84

Size

2

Solutions

84

Size

Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

Tags distance, great circle, azimuth

1

Solution

70

Size

1

Solution

70

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1

Solution

42

Size

1

Solution

42

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

4

Solutions

84

Size

4

Solutions

84

Size

Problem 637. Volume of a Parallelepiped

Created by: Richard Zapor

Tags vector operators dot cross

1

Solution

39

Size

1

Solution

39

Size

Problem 768. Are all the three given point in the same line?

Created by: Reza Ahmadzadeh

Tags geometry, algebra

2

Solutions

63

Size

2

Solutions

63

Size

Problem 833. Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed

Created by: Richard Zapor

Tags right-angled triangles, non standard methods, right-angle triangles

3

Solutions

22

Size

3

Solutions

22

Size

Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

Tags plus15, aspect ratio, television

1

Solution

41

Size

1

Solution

41

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

2

Solutions

33

Size

2

Solutions

33

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

5

Solutions

55

Size

5

Solutions

55

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

41

Size

2

Solutions

41

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

3

Solutions

49

Size

3

Solutions

49

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

3

Solutions

37

Size

3

Solutions

37

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

64

Size

1

Solution

64

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

6

Solutions

35

Size

6

Solutions

35

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

4

Solutions

53

Size

4

Solutions

53

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

7

Solutions

73

Size

7

Solutions

73

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

3

Solutions

14

Size

3

Solutions

14

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

8

Solutions

37

Size

8

Solutions

37

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

15

Solutions

46

Size

15

Solutions

46

Size

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

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

4

Solutions

53

Size

4

Solutions

53

Size

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

Created by: Doug Hull

Tags projecteuler

12

Solutions

53

Size

12

Solutions

53

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

8

Solutions

32

Size

8

Solutions

32

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

26

Size

1

Solution

26

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

3

Solutions

23

Size

3

Solutions

23

Size

Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

Tags projecteuler

4

Solutions

70

Size

4

Solutions

70

Size

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

Created by: Cody Team

Tags projecteuler, fibonacci

1

Solution

50

Size

1

Solution

50

Size

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

Created by: Doug Hull

Tags projecteuler

1

Solution

39

Size

1

Solution

39

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

10

Solutions

46

Size

10

Solutions

46

Size

Problem 43977. Converting binary to decimals

Created by: Nadhirah Nordin

Tags binary, test, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

6

Solutions

35

Size

6

Solutions

35

Size

Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

2

Solutions

27

Size

2

Solutions

27

Size

Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

Tags plus15, bit reversal

1

Solution

26

Size

1

Solution

26

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

25

Size

1

Solution

25

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

3

Solutions

44

Size

3

Solutions

44

Size

1 – 50 of 206