Problems

1 – 50 of 3,947

Problem Title Likes Solvers

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

210

49984

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

Created by: Cody Team

Tags basic, basics, colon

113

33821

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

Created by: Cody Team

Tags matlab 101, easy, vector

30138

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

26501

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

18983

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

18727

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

242

16443

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

16379

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

16198

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

225

14856

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

Created by: Cody Team

Tags data cleaning, basic matlab

12656

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

156

11935

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

11491

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

11016

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

9463

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

9001

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets, poor_test_suite

8900

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

7606

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

6621

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

Created by: Cody Team

Tags easy, matrices

6580

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, notice the rignt sequence of money!, poor description

6463

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

6128

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

Created by: Cody Team

Tags 3n+1, sample

5923

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

5884

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab

5776

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

5685

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

5492

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

5463

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

5442

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab

4520

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

4424

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

Created by: Cody Team

Tags sorting, basic matlab

4197

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

4070

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab

3960

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

3936

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

3867

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

3811

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3736

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

3703

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

3666

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

3616

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

Created by: Cody Team

Tags vectors

3582

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

3523

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

3282

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

3227

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

3209

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3131

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

Created by: Cody Team

Tags regexp, diff, strings

3029

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

2937

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

2864

1 – 50 of 3,947

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