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Problem 44369. Circle/Pentagon Overlap

Created by: goc3

Tags geometry, circle, radius

3

Solutions

32

Size

3

Solutions

32

Size

Problem 44368. Inscribed Pentagon?

Created by: goc3

Tags geometry, circle, radius

2

Solutions

56

Size

2

Solutions

56

Size

Problem 44363. Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

Tags cody5, noughts and crosses

1

Solution

54

Size

1

Solution

54

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

1

Solution

77

Size

1

Solution

77

Size

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

4

Solutions

65

Size

4

Solutions

65

Size

Problem 44352. The Top 5 Primes

Created by: Peng Liu

Tags cody5

3

Solutions

64

Size

3

Solutions

64

Size

Problem 44350. Breaking Out of the Matrix

Created by: James

Tags cody5, whoa, windowing

4

Solutions

84

Size

4

Solutions

84

Size

Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags time, cody5

1

Solution

10

Size

1

Solution

10

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

3

Solutions

12

Size

3

Solutions

12

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

27

Size

2

Solutions

27

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

25

Size

1

Solution

25

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

3

Solutions

71

Size

3

Solutions

71

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

4

Solutions

55

Size

4

Solutions

55

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

20

Size

1

Solution

20

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

1

Solution

27

Size

1

Solution

27

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 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

1

Solution

50

Size

1

Solution

50

Size

Problem 563. How to add?

Created by: AMITAVA BISWAS

Tags string, arithmetic, add

5

Solutions

232

Size

5

Solutions

232

Size

Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

1

Solution

58

Size

1

Solution

58

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

1

Solution

44

Size

1

Solution

44

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

3

Solutions

56

Size

3

Solutions

56

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

53

Size

2

Solutions

53

Size

Problem 981. Find nearest prime number less than input number

Created by: Reza Ahmadzadeh

Tags math, prime numbers

4

Solutions

40

Size

4

Solutions

40

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

2

Solutions

21

Size

2

Solutions

21

Size

Problem 1095. Circular Primes (based on Project Euler, problem 35)

Created by: James

Tags primes, projecteuler, circular reasoning

2

Solutions

127

Size

2

Solutions

127

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

2

Solutions

55

Size

2

Solutions

55

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

4

Solutions

45

Size

4

Solutions

45

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

2

Solutions

42

Size

2

Solutions

42

Size

Problem 753. Solitaire Cipher

Created by: Doug Hull

Tags asee, poor_test_suite

3

Solutions

298

Size

3

Solutions

298

Size

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

3

Solutions

16

Size

3

Solutions

16

Size

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

Created by: Doug Hull

Tags basic matlab, basics, ml101

1

Solution

12

Size

1

Solution

12

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

26

Size

1

Solution

26

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

14

Size

1

Solution

14

Size

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

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

4

Solutions

19

Size

4

Solutions

19

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

2

Solutions

31

Size

2

Solutions

31

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

19

Size

1

Solution

19

Size

Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

1

Solution

30

Size

1

Solution

30

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

51

Size

1

Solution

51

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

12

Size

1

Solution

12

Size

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 660. Find a subset that divides the vector into equal halves

Created by: Ned Gulley

Tags vector, asee, summation

5

Solutions

78

Size

5

Solutions

78

Size

Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

Tags primes, spiral, diagonal

2

Solutions

131

Size

2

Solutions

131

Size

Problem 661. Spot the outlier

Created by: Ned Gulley

Tags asee, lines, points

6

Solutions

105

Size

6

Solutions

105

Size

1 – 50 of 160