Cody

# Problems

1 – 50 of 212
 Problem Title Likes Solvers

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

150

60210

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

Created by: Cody Team

Tags basic, basics, colon

92

43647

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

Created by: Cody Team

70

34290

#### Problem 8. Add two numbers

Created by: Cody Team

75

30573

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

8

5842

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

Created by: matlab.zyante.com

Tags easy, basics, salary

13

4536

7

4062

#### Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

12

3304

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

Created by: Vishwanathan Iyer

7

3179

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

Created by: AMITAVA BISWAS

8

2803

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

Created by: @bmtran (Bryant Tran)

5

2662

#### Problem 624. Get the length of a given vector

Created by: Yudong Zhang

2

2482

#### Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

3

2060

#### Problem 35. Quote Doubler

Created by: Cody Team

6

1913

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

Created by: Sangeeta

5

1892

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

Created by: Doug Hull

3

1828

#### Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

7

1440

Created by: Sunu

1

1405

#### Problem 290. Make one big string out of two smaller strings

Created by: Michelle

2

1296

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

Created by: Alan Chalker

2

1192

#### Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

1

963

#### Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

1

791

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

Created by: Alan Chalker

2

774

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

Created by: Evgeny

2

746

2

732

#### Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

2

721

#### Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

0

700

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

Created by: Alan Chalker

0

646

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

Created by: Ismail shaikh

0

609

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

Created by: Yaz Majeed

0

592

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

Created by: Shaul Salomon

3

590

#### Problem 623. Rotate a Matrix

Created by: Yudong Zhang

1

544

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

Created by: Alan Chalker

3

537

#### Problem 1790. 01 - Scalar variables

Created by: Samuel Thrysøe

0

537

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

Created by: Samuel Thrysøe

0

526

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

Created by: Yaz Majeed

0

516

#### Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

3

510

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

Created by: Samuel Thrysøe

0

490

Created by: Kyle

0

489

#### Problem 2980. multiply by three

Created by: James Bernard

3

480

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

Created by: Samuel Thrysøe

0

475

#### Problem 2549. length of a vector

Created by: Hananeh

0

474

#### Problem 44392. Sum of Two Numbers

Created by: Shaul Salomon

0

471

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

Created by: Alan Martinez

0

469

#### Problem 1800. 03 - Matrix Variables 4

Created by: Samuel Thrysøe

0

464

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

Created by: Samuel Thrysøe

0

458

#### Problem 1529. Sum the numbers on the main diagonal

Created by: Tomasz Jakub

1

449

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

Created by: Alan Chalker

1

411

#### Problem 353. Back to basics 9 - Indexed References

Created by: Alan Chalker

0

409

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

Created by: Nicholas Howe

1

401

1 – 50 of 212