# Problems

51 – 100 of 221
 Problem Title Likes Solvers Difficulty

#### Problem 44302. Check if inputted variable is a string or a number

Created by: Brian

0

58

#### Problem 2549. length of a vector

Created by: Hananeh

2

605

#### Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

83

#### Problem 1793. 02 - Vector Variables 3

Created by: Samuel Thrysøe

3

558

#### Problem 2849. Matlab Basics - Assigning Variables

Created by: Yaz Majeed

1

160

#### Problem 1924. Create a two dimensional zero matrix

Created by: !ntel

3

409

#### Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

8

145

#### Problem 1791. 02 - Vector Variables 1

Created by: Samuel Thrysøe

1

588

#### Problem 8058. Kinetic Energy

Created by: Juan Moreta

Tags physics, basics

6

275

#### Problem 2573. Flipping

Created by: Marisa

2

434

#### Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

4

846

#### Problem 2918. Matlab Basics II - Extract last 3 elements of a vector

Created by: Yaz Majeed

3

193

#### Problem 43603. Convert array of decimal numbers into hexadecimal numbers array.

Created by: Andriy Kavetsky

Tags basics, array, hex

2

51

#### Problem 43617. Calculate the values of a polynomial.

Created by: Andriy Kavetsky

1

54

#### Problem 43621. Get derivarive of polynomial given as vector array.

Created by: Andriy Kavetsky

1

55

#### Problem 44653. Basics: counting digits of a number irrespective of the sign

Created by: Srishti Saha

0

47

#### Problem 44235. Shift elements of vector left

Created by: Yash Ratanpara

Tags easy, vector, basics

1

73

#### Problem 44835. Calculate the square of a number (Super Easy)

Created by: Valentin Noël-Youïnou

Tags easy, square, basics

1

129

#### Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

4

689

#### Problem 44157. Calculate the number of elements in a matrix.

Created by: huashou

Tags matrix, basics

1

94

#### Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

17

3995

#### Problem 43706. Sum the rows

Created by: Iik Jae Park

Tags easy, basics

1

108

#### Problem 2858. Matlab Basics - Logical Tests I

Created by: Yaz Majeed

2

212

#### Problem 1258. Create matrix of replicated elements

Created by: Jeremy

Tags easy, matlab, matrix

2

337

#### Problem 42500. replace empty matrices with '[]'

Created by: Ramoflaple

Tags basics

1

44

#### Problem 43009. Back to Basics - New Data Type in R2016b - convert a char to a string

Created by: Gareth Thomas

0

63

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

7

155

#### Problem 43616. Opposite task convert string hexadecimal numbers array into array of decimal numbers .

Created by: Andriy Kavetsky

1

42

#### Problem 43627. Find Euclidean norm of given vector u.

Created by: Andriy Kavetsky

Tags vector, norm, basics

0

52

#### Problem 1797. 03 - Matrix Variables 1

Created by: Samuel Thrysøe

5

586

#### Problem 2389. Max of a Vector

Created by: Prof. Joe Hummel

1

505

#### Problem 8. Add two numbers

Created by: Cody Team

179

33199

#### Problem 44473. Let's make puddings !

Created by: Noriko HOUNOKI

2

37

#### Problem 44622. Check for keywords

Created by: Srishti Saha

1

42

#### Problem 45924. Polygon Interior Angle Sum

Created by: Kerem Kutan

Tags basic, basics

1

45

#### Problem 44392. Sum of Two Numbers

Created by: Shaul Salomon

8

626

#### Problem 2911. Matlab Basics II - squares

Created by: Yaz Majeed

2

349

#### Problem 2912. Matlab Basics II - Free Fall

Created by: Yaz Majeed

4

277

#### Problem 2914. Matlab Basics II - Count rows in a matrix

Created by: Yaz Majeed

4

297

#### Problem 44299. Vector Element Multiplication

Created by: Brian

2

77

Created by: Sunu

4

1435

#### Problem 2286. Concatenate two strings

Created by: Debopam

3

325

#### Problem 356. Back to basics 12 - Input Arguments

Created by: Alan Chalker

5

546

#### Problem 43887. Radians to Degrees

Created by: Jared Candelaria

Tags convert, basics

0

108

#### Problem 44325. Matrix Max Finder

Created by: Brian

Tags matrix, basics, max

1

81

#### Problem 1735. convert matrix to single column

Created by: Ashutosh datar

3

349

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

Created by: Cody Team

Tags basic, test, basics

169

41161

#### Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

5

825

#### Problem 1480. Mode

Created by: Selvaraaju Murugesan

1

324

#### Problem 44621. Product of all elements in an array

Created by: Srishti Saha

1

61

51 – 100 of 221