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1 – 50 of 63

Problem 52080. The Piggy Bank Problem

Created by: Arunika

Tags math, funny, volume

1

Solution

18

Size

1

Solution

18

Size

Problem 661. Spot the outlier

Created by: Ned Gulley

Tags asee, lines, points

1

Solution

49

Size

1

Solution

49

Size

Problem 45578. Create a matrix that counts up diagonally

Created by: Brad

Tags counting, diag, diagonal matrix

1

Solution

39

Size

1

Solution

39

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

3

Solutions

51

Size

3

Solutions

51

Size

Problem 595. Reduce - Map-Reduce

Created by: Muthu Annamalai

Tags lisp, map-reduce

15

Solutions

44

Size

15

Solutions

44

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

19

Size

1

Solution

19

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

3

Solutions

37

Size

3

Solutions

37

Size

Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

Tags wife right husband wrong

2

Solutions

10

Size

2

Solutions

10

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

1

Solution

29

Size

1

Solution

29

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

3

Solutions

30

Size

3

Solutions

30

Size

Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

1

Solution

28

Size

1

Solution

28

Size

Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

17

Solutions

44

Size

17

Solutions

44

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

3

Solutions

19

Size

3

Solutions

19

Size

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

Created by: Doug Hull

Tags projecteuler

6

Solutions

32

Size

6

Solutions

32

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

2

Solutions

42

Size

2

Solutions

42

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

5

Solutions

51

Size

5

Solutions

51

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

20

Size

1

Solution

20

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

3

Solutions

37

Size

3

Solutions

37

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

2

Solutions

13

Size

2

Solutions

13

Size

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

Created by: Cody Team

Tags 3n+1, sample

3

Solutions

53

Size

3

Solutions

53

Size

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

Created by: Cody Team

Tags vectors

2

Solutions

36

Size

2

Solutions

36

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

36

Solutions

29

Size

36

Solutions

29

Size

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

Created by: Cody Team

Tags regexp, diff, strings

6

Solutions

32

Size

6

Solutions

32

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

26

Size

1

Solution

26

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

50

Size

1

Solution

50

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

5

Solutions

61

Size

5

Solutions

61

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

29

Size

2

Solutions

29

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

3

Solutions

40

Size

3

Solutions

40

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

45

Size

1

Solution

45

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

12

Size

1

Solution

12

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

2

Solutions

12

Size

2

Solutions

12

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

4

Solutions

24

Size

4

Solutions

24

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

36

Size

1

Solution

36

Size

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

1

Solution

19

Size

1

Solution

19

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

24

Size

1

Solution

24

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

2

Solutions

14

Size

2

Solutions

14

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

2

Solutions

19

Size

2

Solutions

19

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

18

Size

1

Solution

18

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

15

Size

1

Solution

15

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

26

Size

1

Solution

26

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

26

Size

1

Solution

26

Size

1 – 50 of 63