Problems

51 – 100 of 3,700

Problem Title Likes Solvers

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2842

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, pythagoras, basic matlab

2730

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

2588

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

2519

Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

2511

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

2491

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

2472

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

2466

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

2437

Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, strings

2403

Problem 48. Making change

Created by: Cody Team

Tags money

2392

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

Created by: Chelsea

Tags indexing, find

2373

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

2346

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

2299

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

2251

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2213

Problem 624. Get the length of a given vector

Created by: Yudong Zhang

Tags vector, basic matlab, basics

2174

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

2171

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

Created by: Cody Team

Tags matlab

2125

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

2079

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

2040

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

2039

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

2037

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1880

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1867

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1827

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1812

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1810

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1796

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

1792

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1786

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

1781

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1774

Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

1769

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1738

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1727

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1702

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1692

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1676

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

1671

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

Created by: Doug Hull

Tags projecteuler

1641

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1637

Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

Tags basic matlab, basics, ml101

1605

Problem 605. Whether the input is vector?

Created by: Sangeeta

Tags vector, basic matlab, basics

1603

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1531

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1491

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

1446

Problem 2631. Flip the vector from right to left

Created by: Pritesh Shah

Tags matlab, vector, basic matlab

1444

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

1408

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

Created by: the cyclist

Tags wife right husband wrong, really stupid, delete this garbage

1404

51 – 100 of 3,700

Trial software

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Problems

Problem Groups