# Problems

1 – 33 of 33
 Problem Title Likes Solvers Difficulty

#### Problem 2866. Matlab Basics - Rounding II

Created by: Yaz Majeed

17

3620

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

5

1437

#### Problem 2913. Matlab Basics II - Velocity of a particle

Created by: Yaz Majeed

2

149

Created by: CY Y

2

31

#### Problem 350. Back to basics 7 - Equal NaNs

Created by: Alan Chalker

3

414

#### Problem 43487. Create Truth Table of Size according to input

Created by: Jamil Kasan

0

43

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

Created by: Doug Hull

35

7445

#### Problem 45483. Where do the maximum number belongs within a 3-D matrix?

Created by: Syed Shahed

1

20

#### Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

43

8423

#### Problem 198. Are you in or are you out?

Created by: the cyclist

3

227

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

41

11742

#### Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

50

9310

#### Problem 43739. Repeat Vector Values an Arbitrary Number of Times

Created by: JD

Tags basics, repeat

0

34

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

7

940

#### Problem 2867. Matlab Basics - Rounding III

Created by: Yaz Majeed

25

3275

#### Problem 44415. Remove the first, third and fifth rows of a matrix

Created by: Shaul Salomon

3

584

#### Problem 815. Persistent Usage

Created by: Richard Zapor

4

45

#### Problem 605. Whether the input is vector?

Created by: Sangeeta

33

7325

#### Problem 43977. Converting binary to decimals

Tags binary, test, basics

5

1148

#### Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

36

7914

#### Problem 43029. Area of polygon

Created by: Massimo Zanetti

1

40

66

11816

#### Problem 44499. Capitilize the first letter of every word in a string

Created by: Shaul Salomon

1

115

#### Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

3

583

#### Problem 44449. Moving Median Absolute Deviation

Created by: li haitao

0

13

#### Problem 44846. Just another norm problem (JANP)

Created by: asa czylabson

Tags basics

1

11

#### Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

33

8109

#### Problem 43236. Find my daddy long leg (No 's')

Created by: Jamil Kasan

21

1878

#### Problem 35. Quote Doubler

Created by: Cody Team

9

2656

Created by: David Verrelli

0

10

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

25

3869

#### Problem 44357. Back to basics: throwing errors / exceptions

Created by: David Verrelli

1

6

#### Problem 55370. Easy Sequences 69: Radix Economy of Factorials

Created by: Ramon Villamangca

1

5

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