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Problem 51173. Squares inside a square!

Created by: Fatima Abdulla HCT2021

Tags area

1

Solution

13

Size

1

Solution

13

Size

Problem 1394. Prime Ladders

Created by: Ned Gulley

Tags primes

1

Solution

143

Size

1

Solution

143

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

16

Size

1

Solution

16

Size

Problem 44403. Goldbach's marginal conjecture - Write integer as sum of three primes

Created by: yurenchu

Tags primes, goldbach conjecture

1

Solution

44

Size

1

Solution

44

Size

Problem 248. Twins in a Window

Created by: Ned Gulley

Tags primes

1

Solution

44

Size

1

Solution

44

Size

Problem 3016. Twin Primes

Created by: goc3

Tags prime, integer, sequence

1

Solution

43

Size

1

Solution

43

Size

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

Created by: Jan Orwat

Tags sequences, fibonacci, recurrence

1

Solution

85

Size

1

Solution

85

Size

Problem 43016. Find the next Fibonacci number

Created by: Steven Van Vaerenbergh

Tags fibonacci

1

Solution

81

Size

1

Solution

81

Size

Problem 3092. Return fibonacci sequence do not use loop and condition

Created by: Binbin Qi

Tags loop, fibonacci, condition

2

Solutions

20

Size

2

Solutions

20

Size

Problem 42340. Fibonacci Decomposition

Created by: Ned Gulley

Tags fibonacci

1

Solution

75

Size

1

Solution

75

Size

Problem 44481. How many Fibonacci numbers?

Created by: Bob Tivnan

Tags integers, fibonacci, #easy

3

Solutions

54

Size

3

Solutions

54

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

12

Size

1

Solution

12

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

1

Solution

57

Size

1

Solution

57

Size

Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

Tags cody5, recaman sequence

1

Solution

71

Size

1

Solution

71

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

1

Solution

37

Size

1

Solution

37

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

1

Solution

36

Size

1

Solution

36

Size

Problem 44343. Pair Primes

Created by: Mehmet OZC

Tags integers, prime numbers, cody5

2

Solutions

18

Size

2

Solutions

18

Size

Problem 44387. Birthday cake

Created by: Matthew Eicholtz

Tags geometry, cody5:hard

4

Solutions

140

Size

4

Solutions

140

Size

Problem 42409. Divisible by 7

Created by: goc3

Tags string, precision, overflow

3

Solutions

19

Size

3

Solutions

19

Size

Problem 42418. Divisible by 16

Created by: goc3

Tags string, precision, overflow

1

Solution

49

Size

1

Solution

49

Size

Problem 42408. Divisible by 6

Created by: goc3

Tags string, precision, overflow

1

Solution

52

Size

1

Solution

52

Size

Problem 42411. Divisible by 9

Created by: goc3

Tags string, precision, overflow

1

Solution

26

Size

1

Solution

26

Size

Problem 42412. Divisible by 10

Created by: goc3

Tags string, precision, overflow

1

Solution

13

Size

1

Solution

13

Size

Problem 42407. Divisible by 5

Created by: goc3

Tags string, precision, overflow

1

Solution

20

Size

1

Solution

20

Size

Problem 42410. Divisible by 8

Created by: goc3

Tags string, precision, overflow

1

Solution

43

Size

1

Solution

43

Size

Problem 42406. Divisible by 4

Created by: goc3

Tags string, precision, overflow

1

Solution

30

Size

1

Solution

30

Size

Problem 42405. Divisible by 3

Created by: goc3

Tags string, precision, overflow

2

Solutions

37

Size

2

Solutions

37

Size

Problem 42404. Divisible by 2

Created by: goc3

Tags string, precision, overflow

1

Solution

17

Size

1

Solution

17

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

17

Size

1

Solution

17

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

20

Size

1

Solution

20

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

2

Solutions

39

Size

2

Solutions

39

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

1

Solution

11

Size

1

Solution

11

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

2

Solutions

14

Size

2

Solutions

14

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

12

Size

1

Solution

12

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

17

Size

1

Solution

17

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

37

Size

2

Solutions

37

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

39

Size

1

Solution

39

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

2

Solutions

68

Size

2

Solutions

68

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

1

Solution

11

Size

1

Solution

11

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1

Solution

33

Size

1

Solution

33

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

15

Size

1

Solution

15

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

2

Solutions

28

Size

2

Solutions

28

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

1

Solution

62

Size

1

Solution

62

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

29

Size

1

Solution

29

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

7

Solutions

10

Size

7

Solutions

10

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

1

Solution

14

Size

1

Solution

14

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

2

Solutions

18

Size

2

Solutions

18

Size

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