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Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

142

Size

1

Solution

142

Size

Problem 336. Similar Triangles - find the height of the tree

Created by: Bruce Raine

Tags multiplication, arithmetic, geometry

1

Solution

19

Size

1

Solution

19

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

1

Solution

26

Size

1

Solution

26

Size

Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

Tags math, clocks, fractions

1

Solution

80

Size

1

Solution

80

Size

Problem 417. Covering area

Created by: Nikolai

Tags area, triangulation, geometrics

1

Solution

74

Size

1

Solution

74

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

1

Solution

34

Size

1

Solution

34

Size

Problem 635. Angle between Two Vectors

Created by: Richard Zapor

Tags vectors, geometry, vector calculus

1

Solution

25

Size

1

Solution

25

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

1

Solution

238

Size

1

Solution

238

Size

Problem 637. Volume of a Parallelepiped

Created by: Richard Zapor

Tags vector operators dot cross

1

Solution

14

Size

1

Solution

14

Size

Problem 768. Are all the three given point in the same line?

Created by: Reza Ahmadzadeh

Tags geometry, algebra

1

Solution

45

Size

1

Solution

45

Size

Problem 833. Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed

Created by: Richard Zapor

Tags right-angled triangles, non standard methods, right-angle triangles

2

Solutions

28

Size

2

Solutions

28

Size

Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

Tags plus15, aspect ratio, television

1

Solution

46

Size

1

Solution

46

Size

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

2

Solutions

176

Size

2

Solutions

176

Size

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

2

Solutions

29

Size

2

Solutions

29

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

1

Solution

53

Size

1

Solution

53

Size

Problem 43977. Converting binary to decimals

Created by: Nadhirah Nordin

Tags binary, test, basics

1

Solution

30

Size

1

Solution

30

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

1

Solution

24

Size

1

Solution

24

Size

Problem 1295. Bit Reversal

Created by: @bmtran (Bryant Tran)

Tags plus15, bit reversal

1

Solution

31

Size

1

Solution

31

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

1

Solution

17

Size

1

Solution

17

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

20

Size

1

Solution

20

Size

Problem 2678. Find out sum and carry of Binary adder

Created by: Pritesh Shah

Tags binary

1

Solution

43

Size

1

Solution

43

Size

Problem 2522. Convert given decimal number to binary number.

Created by: Pritesh Shah

Tags binary, numbers

1

Solution

50

Size

1

Solution

50

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

1

Solution

25

Size

1

Solution

25

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1

Solution

35

Size

1

Solution

35

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

1

Solution

23

Size

1

Solution

23

Size

Problem 45220. Find triangles from edge

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

22

Size

1

Solution

22

Size

Problem 45256. List one vertex neighbors

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

23

Size

1

Solution

23

Size

Problem 45217. Find a common vertex

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

19

Size

1

Solution

19

Size

Problem 45218. Find a common edge

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

22

Size

1

Solution

22

Size

Problem 45230. Remove duplicated triangles

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

26

Size

1

Solution

26

Size

Problem 45257. Find neighbor triangle indices

Created by: Nicolas Douillet

Tags find, geometry, triangle

2

Solutions

31

Size

2

Solutions

31

Size

Problem 45259. Build edges list

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

36

Size

1

Solution

36

Size

Problem 45261. List every vertices neighbor indices

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

48

Size

1

Solution

48

Size

Problem 1089. Create a random vector of integers with given sum

Created by: J-G van der Toorn

Tags vector, random, sum

1

Solution

46

Size

1

Solution

46

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

25

Size

1

Solution

25

Size

Problem 44277. Given n, create n random numbers such that their standard deviation is also n.

Created by: AMITAVA BISWAS

Tags linear algebra

1

Solution

27

Size

1

Solution

27

Size

Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by: rifat

Tags integer sequence

2

Solutions

66

Size

2

Solutions

66

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

3

Solutions

29

Size

3

Solutions

29

Size

Problem 43236. Find my daddy long leg (No 's')

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

21

Size

1

Solution

21

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

1

Solution

30

Size

1

Solution

30

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 2018. Side of a rhombus

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

1

Solution

25

Size

1

Solution

25

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

26

Size

1

Solution

26

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1

Solution

37

Size

1

Solution

37

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 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

62

Size

1

Solution

62

Size

Problem 45219. Find edges from a vertex

Created by: Nicolas Douillet

Tags find, geometry, triangle

1

Solution

135

Size

1

Solution

135

Size

1 – 50 of 91