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1 – 50 of 224

Problem 42318. Evened up (or not)

Created by: goc3

Tags even, odd

1

Solution

30

Size

1

Solution

30

Size

Problem 42317. De-primed

Created by: goc3

Tags prime

1

Solution

23

Size

1

Solution

23

Size

Problem 3077. Big numbers, least significant digits

Created by: Michael C.

Tags precision, powers

2

Solutions

36

Size

2

Solutions

36

Size

Problem 2432. Equation Times (of the day)

Created by: goc3

Tags time, plus, multiply

2

Solutions

213

Size

2

Solutions

213

Size

Problem 2431. Power Times (of the day)

Created by: goc3

Tags time, power, hour

1

Solution

110

Size

1

Solution

110

Size

Problem 2270. Bit calculation

Created by: Debopam

Tags binary, count, number

1

Solution

14

Size

1

Solution

14

Size

Problem 3079. Big numbers, repeated least significant digits

Created by: Michael C.

Tags overflow

4

Solutions

107

Size

4

Solutions

107

Size

Problem 2193. Mysterious digits operation (easy)

Created by: Jean-Marie Sainthillier

Tags digits, easy manipulation

1

Solution

18

Size

1

Solution

18

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

3

Solutions

74

Size

3

Solutions

74

Size

Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

2

Solutions

23

Size

2

Solutions

23

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

5

Solutions

51

Size

5

Solutions

51

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

3

Solutions

79

Size

3

Solutions

79

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

56

Size

1

Solution

56

Size

Problem 2909. Approximation of Pi (vector inputs)

Created by: goc3

Tags pi, infinite series, approximation

4

Solutions

52

Size

4

Solutions

52

Size

Problem 2801. geometric progression

Created by: Guillaume

Tags integers, geometric progression

1

Solution

109

Size

1

Solution

109

Size

Problem 2800. arithmetic progression

Created by: Guillaume

Tags integer, arithmetic progression

4

Solutions

85

Size

4

Solutions

85

Size

Problem 2640. Find similar sequences

Created by: Guillaume

Tags sequences

2

Solutions

134

Size

2

Solutions

134

Size

Problem 2607. Generate Square Wave

Created by: rifat

Tags signal processing

2

Solutions

36

Size

2

Solutions

36

Size

Problem 2581. Sum of series VII

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

33

Size

2

Solutions

33

Size

Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

1

Solution

21

Size

1

Solution

21

Size

Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

1

Solution

23

Size

1

Solution

23

Size

Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

1

Solution

35

Size

1

Solution

35

Size

Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

1

Solution

22

Size

1

Solution

22

Size

Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

22

Size

2

Solutions

22

Size

Problem 2672. Largest Geometric Series

Created by: rifat

Tags matrix manipulation, sequence, vectr

21

Solutions

217

Size

21

Solutions

217

Size

Problem 2575. Sum of series I

Created by: Grzegorz Knor

Tags series, sum, vvvd

1

Solution

20

Size

1

Solution

20

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

4

Solutions

39

Size

4

Solutions

39

Size

Problem 1366. Finding peaks

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

18

Size

1

Solution

18

Size

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

Created by: Jeremy

Tags matlab, vector, matrix

1

Solution

23

Size

1

Solution

23

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

5

Solutions

58

Size

5

Solutions

58

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

34

Size

1

Solution

34

Size

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

1

Solution

33

Size

1

Solution

33

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

5

Solutions

41

Size

5

Solutions

41

Size

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

Created by: Aurelien Queffurust

Tags vectorization

1

Solution

35

Size

1

Solution

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

3

Solutions

78

Size

3

Solutions

78

Size

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

Created by: Daniel Pereira

Tags indexing, matrix, sparse

1

Solution

34

Size

1

Solution

34

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

1

Solution

55

Size

1

Solution

55

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

16

Solutions

116

Size

16

Solutions

116

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

12

Solutions

106

Size

12

Solutions

106

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

18

Size

1

Solution

18

Size

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

3

Solutions

70

Size

3

Solutions

70

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

2

Solutions

74

Size

2

Solutions

74

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

10

Solutions

18

Size

10

Solutions

18

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

2

Solutions

24

Size

2

Solutions

24

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

6

Solutions

41

Size

6

Solutions

41

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

3

Solutions

17

Size

3

Solutions

17

Size

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

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

Solution

99

Size

1

Solution

99

Size

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

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

22

Size

1

Solution

22

Size

1 – 50 of 224