Rahul Pai

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

Created by: Doug Hull

Tags projecteuler

4

Solutions

56

Size

4

Solutions

56

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

3

Solutions

14

Size

3

Solutions

14

Size

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

Created by: Doug Hull

Tags projecteuler

4

Solutions

24

Size

4

Solutions

24

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

3

Solutions

55

Size

3

Solutions

55

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 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

4

Solutions

23

Size

4

Solutions

23

Size

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

Created by: Cody Team

Tags projecteuler, fibonacci

4

Solutions

71

Size

4

Solutions

71

Size

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

Created by: Doug Hull

Tags projecteuler

3

Solutions

44

Size

3

Solutions

44

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

3

Solutions

50

Size

3

Solutions

50

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1

Solution

37

Size

1

Solution

37

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

3

Solutions

69

Size

3

Solutions

69

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

2

Solutions

21

Size

2

Solutions

21

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

6

Solutions

21

Size

6

Solutions

21

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

4

Solutions

22

Size

4

Solutions

22

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

9

Solutions

145

Size

9

Solutions

145

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

3

Solutions

38

Size

3

Solutions

38

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

5

Solutions

18

Size

5

Solutions

18

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

5

Solutions

25

Size

5

Solutions

25

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

2

Solutions

45

Size

2

Solutions

45

Size

Problem 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

11

Solutions

146

Size

11

Solutions

146

Size

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

2

Solutions

67

Size

2

Solutions

67

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

15

Size

1

Solution

15

Size

Problem 365. Numbers with prime factors 2, 3 and 5.

Created by: elias GR

Tags primes, factors

4

Solutions

41

Size

4

Solutions

41

Size

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

11

Solutions

128

Size

11

Solutions

128

Size

Problem 1804. Fangs of a vampire number

Created by: Andrew Newell

Tags factors, number theory

12

Solutions

35

Size

12

Solutions

35

Size

Problem 191. Proper Factors

Created by: @bmtran (Bryant Tran)

Tags proper factors

1

Solution

35

Size

1

Solution

35

Size

Problem 1066. Multiples of a Number in a Given Range

Created by: @bmtran (Bryant Tran)

Tags factor, plus15, colon

5

Solutions

20

Size

5

Solutions

20

Size

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

Created by: Doug Hull

Tags projecteuler

16

Solutions

14

Size

16

Solutions

14

Size

Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

5

Solutions

77

Size

5

Solutions

77

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

5

Solutions

25

Size

5

Solutions

25

Size

Problem 42510. Divisible by n, Composite Divisors

Created by: goc3

Tags prime, string, precision

1

Solution

41

Size

1

Solution

41

Size

Problem 42509. Divisible by n, Truncated-number Divisors

Created by: goc3

Tags prime, string, precision

1

Solution

41

Size

1

Solution

41

Size

Problem 42508. Divisible by n, prime divisors from 20 to 200

Created by: goc3

Tags prime, string, precision

6

Solutions

41

Size

6

Solutions

41

Size

Problem 42455. Divisible by n, prime divisors - 11, 13, 17, & 19

Created by: goc3

Tags prime, string, precision

5

Solutions

58

Size

5

Solutions

58

Size

Problem 42454. Divisible by n, prime divisors (including powers)

Created by: goc3

Tags prime, string, precision

8

Solutions

53

Size

8

Solutions

53

Size

Problem 42453. Divisible by n, prime vs. composite divisors

Created by: goc3

Tags prime, string, precision

7

Solutions

68

Size

7

Solutions

68

Size

Problem 42418. Divisible by 16

Created by: goc3

Tags string, precision, overflow

3

Solutions

68

Size

3

Solutions

68

Size

Problem 42417. Divisible by 15

Created by: goc3

Tags string, precision, overflow

1

Solution

24

Size

1

Solution

24

Size

Problem 42416. Divisible by 14

Created by: goc3

Tags string, precision, overflow

10

Solutions

88

Size

10

Solutions

88

Size

Problem 42415. Divisible by 13

Created by: goc3

Tags string, precision, overflow

2

Solutions

40

Size

2

Solutions

40

Size

Problem 42414. Divisible by 12

Created by: goc3

Tags string, precision, overflow

10

Solutions

85

Size

10

Solutions

85

Size

Problem 42413. Divisible by 11

Created by: goc3

Tags string, precision, overflow

6

Solutions

40

Size

6

Solutions

40

Size

Problem 42412. Divisible by 10

Created by: goc3

Tags string, precision, overflow

1

Solution

16

Size

1

Solution

16

Size

Problem 42411. Divisible by 9

Created by: goc3

Tags string, precision, overflow

1

Solution

33

Size

1

Solution

33

Size

Problem 42410. Divisible by 8

Created by: goc3

Tags string, precision, overflow

5

Solutions

110

Size

5

Solutions

110

Size

1 – 50 of 105