Richard Allred

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51 – 100 of 175

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

55

Size

1

Solution

55

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

3

Solutions

25

Size

3

Solutions

25

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

22

Size

1

Solution

22

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1

Solution

34

Size

1

Solution

34

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

25

Size

2

Solutions

25

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

3

Solutions

31

Size

3

Solutions

31

Size

Problem 44673. Draw 'D'.

Created by: Majid Farzaneh

Tags matrix, d, draw

1

Solution

44

Size

1

Solution

44

Size

Problem 44646. Draw a 'Z'.

Created by: Majid Farzaneh

Tags matrix, character, z

1

Solution

25

Size

1

Solution

25

Size

Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

1

Solution

34

Size

1

Solution

34

Size

Problem 44667. Draw 'I'

Created by: Majid Farzaneh

Tags matrix, draw, i

1

Solution

35

Size

1

Solution

35

Size

Problem 44680. Draw 'F'

Created by: Majid Farzaneh

Tags matrix, f, draw

1

Solution

34

Size

1

Solution

34

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

2

Solutions

52

Size

2

Solutions

52

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

2

Solutions

26

Size

2

Solutions

26

Size

Problem 2817. Remove the positive integers.

Created by: Matthew Caron

Tags numbers, basic matlab, remove

1

Solution

14

Size

1

Solution

14

Size

Problem 1630. ~ WAVE ~~~

Created by: Suman Saha

Tags math, matrix, fun

3

Solutions

21

Size

3

Solutions

21

Size

Problem 44685. Draw 'B'

Created by: Majid Farzaneh

Tags basic, matrix, character

1

Solution

85

Size

1

Solution

85

Size

Problem 44656. Draw a 'N'!

Created by: Majid Farzaneh

Tags matrix, draw, n

1

Solution

39

Size

1

Solution

39

Size

Problem 44672. Draw 'C'.

Created by: Majid Farzaneh

Tags matrix, c, draw

1

Solution

40

Size

1

Solution

40

Size

Problem 44681. Draw 'H'

Created by: Majid Farzaneh

Tags matrix, draw, h

1

Solution

42

Size

1

Solution

42

Size

Problem 44686. Draw 'J'

Created by: Majid Farzaneh

Tags matrix, character, j

2

Solutions

35

Size

2

Solutions

35

Size

Problem 44652. Draw a 'X'!

Created by: Majid Farzaneh

Tags basic, matrix, x

2

Solutions

24

Size

2

Solutions

24

Size

Problem 44679. Draw 'E'

Created by: Majid Farzaneh

Tags matrix, e, draw

1

Solution

45

Size

1

Solution

45

Size

Problem 2522. Convert given decimal number to binary number.

Created by: Pritesh Shah

Tags binary, numbers

3

Solutions

14

Size

3

Solutions

14

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1

Solution

61

Size

1

Solution

61

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

1

Solution

21

Size

1

Solution

21

Size

Problem 42816. Sorting integers by their digits (Level 4)

Created by: HH

Tags sorting

3

Solutions

157

Size

3

Solutions

157

Size

Problem 42815. Sorting integers by their digits (Level 3)

Created by: HH

Tags sorting

1

Solution

80

Size

1

Solution

80

Size

Problem 42811. Sorting integers by their digits (Level 2)

Created by: HH

Tags sorting

2

Solutions

80

Size

2

Solutions

80

Size

Problem 42809. Sorting integers by their digits (Level 1)

Created by: HH

Tags sorting

4

Solutions

33

Size

4

Solutions

33

Size

Problem 47003. Combine complex conjugates first when computing the product of vector

Created by: Richard Allred

Tags numerical

2

Solutions

35

Size

2

Solutions

35

Size

Problem 970. Piecewise linear interpolation

Created by: James

Tags interpolation, piecewise

2

Solutions

124

Size

2

Solutions

124

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

3

Solutions

24

Size

3

Solutions

24

Size

Problem 953. Pi Estimate 1

Created by: Ed Hall

Tags for loop

5

Solutions

28

Size

5

Solutions

28

Size

Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 713. Find the maximum number of decimal places in a set of numbers

Created by: Vincent

Tags strings, decimal

3

Solutions

52

Size

3

Solutions

52

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

1

Solution

17

Size

1

Solution

17

Size

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

3

Solutions

18

Size

3

Solutions

18

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

2

Solutions

35

Size

2

Solutions

35

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

1

Solution

30

Size

1

Solution

30

Size

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab, Hhjj

3

Solutions

25

Size

3

Solutions

25

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

41

Size

1

Solution

41

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

3

Solutions

33

Size

3

Solutions

33

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

18

Size

1

Solution

18

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

2

Solutions

30

Size

2

Solutions

30

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

3

Solutions

15

Size

3

Solutions

15

Size

51 – 100 of 175