Richard Backman

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1 – 50 of 61

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

17

Size

1

Solution

17

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2

Solutions

31

Size

2

Solutions

31

Size

Problem 2008. Number Persistence

Created by: Zikobrelli

Tags persistence

1

Solution

60

Size

1

Solution

60

Size

Problem 163. Love triangles

Created by: the cyclist

Tags vectors, triangle, basic matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

4

Solutions

12

Size

4

Solutions

12

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

3

Solutions

10

Size

3

Solutions

10

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1

Solution

30

Size

1

Solution

30

Size

Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

Tags sort, basic matlab, basics

1

Solution

18

Size

1

Solution

18

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

2

Solutions

23

Size

2

Solutions

23

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

1

Solution

17

Size

1

Solution

17

Size

Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

9

Size

2

Solutions

9

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

3

Solutions

12

Size

3

Solutions

12

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1

Solution

10

Size

1

Solution

10

Size

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

Created by: Cody Team

Tags matlab

3

Solutions

52

Size

3

Solutions

52

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

15

Size

1

Solution

15

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

18

Size

1

Solution

18

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

77

Size

1

Solution

77

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

1

Solution

8

Size

1

Solution

8

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

69

Size

1

Solution

69

Size

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

Created by: Cody Team

Tags vectors

3

Solutions

43

Size

3

Solutions

43

Size

Problem 1977. Power of n ?

Created by: Pavan Toraty

Tags math

2

Solutions

19

Size

2

Solutions

19

Size

Problem 2000. Number of problems

Created by: J-G van der Toorn

Tags millennium bug, jubilee problem

3

Solutions

8

Size

3

Solutions

8

Size

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

Created by: the cyclist

Tags wife right husband wrong

4

Solutions

12

Size

4

Solutions

12

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

44

Size

1

Solution

44

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

19

Size

1

Solution

19

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

37

Size

1

Solution

37

Size

Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

5

Solutions

21

Size

5

Solutions

21

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

1

Solution

13

Size

1

Solution

13

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

3

Solutions

24

Size

3

Solutions

24

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

15

Size

2

Solutions

15

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

13

Size

1

Solution

13

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

4

Solutions

38

Size

4

Solutions

38

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

30

Size

2

Solutions

30

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

56

Size

1

Solution

56

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

55

Size

1

Solution

55

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

2

Solutions

25

Size

2

Solutions

25

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

2

Solutions

12

Size

2

Solutions

12

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

16

Size

1

Solution

16

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

2

Solutions

20

Size

2

Solutions

20

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

19

Size

1

Solution

19

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

30

Size

1

Solution

30

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

3

Solutions

28

Size

3

Solutions

28

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

32

Size

1

Solution

32

Size

1 – 50 of 61