Serhii Tetora

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Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Created by: Andriy Kavetsky

Tags geometry, triangle, area

1

Solution

35

Size

1

Solution

35

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

3

Solutions

49

Size

3

Solutions

49

Size

Problem 52080. The Piggy Bank Problem

Created by: Arunika

Tags math, funny, volume

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

1

Solution

57

Size

1

Solution

57

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

6

Solutions

15

Size

6

Solutions

15

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 43611. microseconds passed today

Created by: Marc Jakobi

Tags time, datenum, microseconds

1

Solution

34

Size

1

Solution

34

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

1

Solution

29

Size

1

Solution

29

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

1

Solution

11

Size

1

Solution

11

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

2

Solutions

29

Size

2

Solutions

29

Size

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

2

Solutions

11

Size

2

Solutions

11

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

12

Size

1

Solution

12

Size

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

2

Solutions

14

Size

2

Solutions

14

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

1

Solution

12

Size

1

Solution

12

Size

Problem 44085. Can the given sides form a triangle?

Created by: Tushal Desai

Tags triangle

1

Solution

42

Size

1

Solution

42

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

2

Solutions

26

Size

2

Solutions

26

Size

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

Created by: Reza Ahmadzadeh

Tags math, triangle

2

Solutions

39

Size

2

Solutions

39

Size

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

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

15

Size

1

Solution

15

Size

Problem 1895. Count ones

Created by: Saptarshi Roy

Tags strings ; count

1

Solution

14

Size

1

Solution

14

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 720. Find number of days

Created by: Reza Ahmadzadeh

Tags date

1

Solution

19

Size

1

Solution

19

Size

Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

Tags matlab, vector, matrix

3

Solutions

36

Size

3

Solutions

36

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

2

Solutions

80

Size

2

Solutions

80

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

2

Solutions

24

Size

2

Solutions

24

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

1

Solution

73

Size

1

Solution

73

Size

Problem 1038. Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags vectors, qmf

1

Solution

31

Size

1

Solution

31

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

1

Solution

39

Size

1

Solution

39

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

2

Solutions

47

Size

2

Solutions

47

Size

Problem 888. Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

Tags vectorization

2

Solutions

27

Size

2

Solutions

27

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

Solution

36

Size

1

Solution

36

Size

Problem 1366. Finding peaks

Created by: Selvaraaju Murugesan

Tags basic matlab

3

Solutions

12

Size

3

Solutions

12

Size

Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

Solution

33

Size

1

Solution

33

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

15

Size

1

Solution

15

Size

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

2

Solutions

139

Size

2

Solutions

139

Size

Problem 1678. Count consecutive 0's in between values of 1

Created by: Chris E.

Tags consuctive 0's, counting 0

4

Solutions

91

Size

4

Solutions

91

Size

Problem 1632. Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

Tags sign changes

2

Solutions

57

Size

2

Solutions

57

Size

Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags indexing, matrix, sparse

2

Solutions

35

Size

2

Solutions

35

Size

Problem 1401. Implement a bubble sort technique and output the number of swaps required

Created by: Robert Weinberg

Tags sort, bubble sort, bubblesort

1

Solution

75

Size

1

Solution

75

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

4

Solutions

12

Size

4

Solutions

12

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

39

Size

2

Solutions

39

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

1

Solution

52

Size

1

Solution

52

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

52

Size

2

Solutions

52

Size

Problem 365. Numbers with prime factors 2, 3 and 5.

Created by: elias GR

Tags primes, factors

2

Solutions

59

Size

2

Solutions

59

Size

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

2

Solutions

245

Size

2

Solutions

245

Size

Problem 191. Proper Factors

Created by: @bmtran (Bryant Tran)

Tags proper factors

3

Solutions

42

Size

3

Solutions

42

Size

Problem 1066. Multiples of a Number in a Given Range

Created by: @bmtran (Bryant Tran)

Tags factor, plus15, colon

1

Solution

48

Size

1

Solution

48

Size

Problem 234. Project Euler: Problem 3, Largest prime factor

Created by: Doug Hull

Tags projecteuler

2

Solutions

16

Size

2

Solutions

16

Size

Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

4

Solutions

53

Size

4

Solutions

53

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

13

Size

1

Solution

13

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

21

Size

1

Solution

21

Size

1 – 50 of 184