# Problems

1 – 50 of 222
 Problem Title Likes Solvers Difficulty

#### Problem 56558. Determine if vector has any zeroes

Created by: Divya

Tags basics

0

21

Created by: JD

2

24

3

45

#### Problem 45936. Bit to Gigabyte

Created by: Kerem Kutan

1

86

#### Problem 44493. The great 82-year-old

Created by: Noriko HOUNOKI

Tags easy, basics, fun

3

116

#### Problem 45927. GPA

Created by: Kerem Kutan

1

79

#### Problem 2068. Determine the square root

Created by: Samantha Rollins

5

606

#### Problem 47925. Round to nearest integer

Created by: Aidan Guenther

Tags basics

1

52

#### Problem 2880. Matlab Basics II - Determine if an array has a 3rd dimension

Created by: Yaz Majeed

0

137

#### Problem 2864. Matlab Basics - Absolute Value

Created by: Yaz Majeed

4

520

#### Problem 2857. Matlab Basics - Convert a row vector to a column vector

Created by: Yaz Majeed

5

559

#### Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

0

98

#### Problem 45930. Mile to Kilometer

Created by: Kerem Kutan

0

110

#### Problem 1449. Saving MATLAB session to a file

Created by: Chintan

Tags basics

1

171

#### Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

136

#### Problem 43689. Make an identity matrix whose diagonal elements are 1:n

Created by: Iik Jae Park

Tags test, basics

0

90

#### Problem 43174. Change string to number

Created by: Jang geun Choi

Tags easy, matlab, basics

5

190

#### Problem 44055. vectors counting by 5

Created by: Meltem Uyanik

0

98

#### Problem 43691. determine if

Created by: Iik Jae Park

Tags test, basics

1

82

#### Problem 46988. Seperate 2nd column in a matrix

Created by: KATTA PRATYUSHA

1

42

#### Problem 47113. Distance Travelled by Vehicle

Created by: Vistasp Edulji

1

38

#### Problem 52133. MATLAB Basics: Complex Conjugates

Created by: Dara Murray

0

41

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

Created by: Brian

0

75

#### Problem 52105. MATLAB Basics: Complex Numbers

Created by: Dara Murray

0

40

#### Problem 44298. Simple Vector Addition

Created by: Brian

2

131

#### Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

1

99

#### Problem 43625. Calculate roots of polynomial given as vector array.

Created by: Andriy Kavetsky

1

75

#### Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

6

506

#### Problem 52148. MATLAB Basics: Complex Argument

Created by: Dara Murray

0

38

#### Problem 2865. Matlab Basics - Rounding I

Created by: Yaz Majeed

0

410

#### Problem 2862. Matlab Basics - Pick out parts of a vector

Created by: Yaz Majeed

2

235

#### Problem 44613. Find NaNs in the matrix

Created by: Srishti Saha

0

61

#### Problem 1790. 01 - Scalar variables

Created by: Samuel Thrysøe

0

646

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

Created by: Salman Shaikh

Tags matrix, basics

0

93

#### Problem 1792. 02 - Vector Variables 2

Created by: Samuel Thrysøe

2

623

#### Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

1

491

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

Created by: Gareth Thomas

0

78

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

Created by: Andriy Kavetsky

1

67

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

Created by: Jamil Kasan

8

167

#### Problem 1926. Unit Matrix

Created by: Prateek Reddy

1

453

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

Created by: Srishti Saha

0

59

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

Created by: Andriy Kavetsky

1

65

#### Problem 2798. Beginner's Problem - Squaring

Created by: Alan Martinez

3

664

#### Problem 8058. Kinetic Energy

Created by: Juan Moreta

Tags physics, basics

6

310

#### Problem 43706. Sum the rows

Created by: Iik Jae Park

Tags easy, basics

1

127

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

Created by: Yash Ratanpara

Tags easy, vector, basics

1

81

#### Problem 2573. Flipping

Created by: Marisa

2

470

#### Problem 43215. Convert radians to degrees

Created by: Jamil Kasan

16

1035

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

Created by: huashou

Tags matrix, basics

1

109

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

Created by: Valentin Noël-Youïnou

Tags easy, square, basics

1

152

1 – 50 of 222