Cody

Problems

1 – 50 of 3,880
 Problem Title Likes Solvers

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

160

62210

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, basics, colon

94

44153

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

75

34811

Created by: Cody Team

77

30977

Problem 26. Determine if input is odd

Created by: Cody Team

91

23520

Problem 6. Select every other element of a vector

Created by: Cody Team

79

21852

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

231

19965

Problem 7. Column Removal

Created by: Cody Team

70

19470

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

69

19450

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

212

17451

Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

42

15714

Problem 4. Make a checkerboard matrix

Created by: Cody Team

147

15285

Problem 19. Swap the first and last columns

Created by: Cody Team

46

13078

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

54

12734

Problem 12. Fibonacci sequence

Created by: Cody Team

59

11768

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

47

10711

Problem 23. Finding Perfect Squares

Created by: Cody Team

58

10416

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

27

9147

Problem 9. Who Has the Most Change?

Created by: Cody Team

52

7866

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

54

7683

Created by: Will

24

7560

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

Created by: Cody Team

Tags easy, matrices

30

7464

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

53

7104

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

48

7065

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

27

6651

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

18

6495

Problem 20. Summing digits

Created by: Cody Team

Tags strings

23

6185

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

10

5985

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

11

5566

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

15

5089

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

70

4825

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

Created by: Cody Team

17

4796

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

11

4784

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

47

4748

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

12

4659

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

13

4557

8

4384

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

13

4316

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

Created by: Cody Team

Tags vectors

18

4135

Problem 1545. Return area of square

Created by: Marek Kuklis

12

4066

Problem 838. Check if number exists in vector

Created by: Nichlas

14

4060

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

11

3989

Problem 262. Swap the input arguments

Created by: Steve Eddins

12

3786

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

21

3727

Problem 29. Nearest Numbers

Created by: Cody Team

27

3689

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

14

3514

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

35

3454

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

39

3384

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

7

3334

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

13

3318

1 – 50 of 3,880