Erik Luiten

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151 – 200 of 818

Problem 347. Back to basics 15 - Benchmark

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

10

Size

1

Solution

10

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

26

Size

1

Solution

26

Size

Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

Tags indexing, matrix, basics

1

Solution

18

Size

1

Solution

18

Size

Problem 44327. Find the index of the lowest number in a matrix

Created by: Brian

Tags matrix, basic matlab

1

Solution

31

Size

1

Solution

31

Size

Problem 44333. Vector indexing: lower than mean

Created by: Brian

Tags vector, mean

1

Solution

25

Size

1

Solution

25

Size

Problem 44331. Matrix Ax=B problem

Created by: Brian

Tags matrix, division, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44332. Resizing Matrices

Created by: Brian

Tags matrix, basics, reshape

1

Solution

16

Size

1

Solution

16

Size

Problem 44330. Matrix element wise multiplication

Created by: Brian

Tags matrix, multiply, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44329. Matrix multiplication

Created by: Brian

Tags multiplication, matrix, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44325. Matrix Max Finder

Created by: Brian

Tags matrix, basics, max

1

Solution

14

Size

1

Solution

14

Size

Problem 2274. Find the square of the sum of the digits of a number

Created by: Debopam

Tags square, number, sum

1

Solution

22

Size

1

Solution

22

Size

Problem 44322. Make one vector from two others

Created by: James

Tags better way to do this?

1

Solution

45

Size

1

Solution

45

Size

Problem 43154. Basics - not so easy division

Created by: Jakub Mrowka

Tags division, basics, simple

1

Solution

31

Size

1

Solution

31

Size

Problem 43125. cross in array

Created by: Jakub Mrowka

Tags cross, array, painter

1

Solution

49

Size

1

Solution

49

Size

Problem 43008. What's size of TV?

Created by: Jakub Mrowka

Tags tv, normal life

3

Solutions

37

Size

3

Solutions

37

Size

Problem 43034. angle in regular polygon

Created by: Jakub Mrowka

Tags polygon, angle, regular

1

Solution

51

Size

1

Solution

51

Size

Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

Tags keywords, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 1277. How many days does the cat take to climb out of the hole?

Created by: Bruce Raine

Tags scalar division

2

Solutions

24

Size

2

Solutions

24

Size

Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

Tags strings, basic matlab

3

Solutions

21

Size

3

Solutions

21

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 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1

Solution

44

Size

1

Solution

44

Size

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

Created by: Cody Team

Tags matlab 101, regexp, strings

1

Solution

17

Size

1

Solution

17

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

1

Solution

48

Size

1

Solution

48

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

56

Size

1

Solution

56

Size

Problem 2228. Time Expansion

Created by: Abdullah Caliskan

Tags vector, signal processing

3

Solutions

78

Size

3

Solutions

78

Size

Problem 44285. concatenate the elements

Created by: Zakaria Makhlouki

Tags matrix, array, concatenate

1

Solution

16

Size

1

Solution

16

Size

Problem 44295. More Simple String Concatenation

Created by: Brian

Tags strings, basic matlab

2

Solutions

17

Size

2

Solutions

17

Size

Problem 44297. Automatic String Editing

Created by: Brian

Tags strings

1

Solution

14

Size

1

Solution

14

Size

Problem 44302. Check if inputted variable is a string or a number

Created by: Brian

Tags string, basics, str2num

2

Solutions

12

Size

2

Solutions

12

Size

Problem 44308. Component area

Created by: Richard Blair

Tags area, rectangle, poor_test_suite

2

Solutions

24

Size

2

Solutions

24

Size

Problem 506. Back to basics 25 - Valid variable names

Created by: Alan Chalker

Tags variable names, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 44303. Find the sum of the largest two elements in a vector

Created by: Brian

Tags vector, sum, basic matlab

2

Solutions

33

Size

2

Solutions

33

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1

Solution

70

Size

1

Solution

70

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

18

Size

1

Solution

18

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

6

Solutions

37

Size

6

Solutions

37

Size

Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

1

Solution

15

Size

1

Solution

15

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

15

Size

1

Solution

15

Size

Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

Tags matrix manipulation, matrix, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44301. Find the mean of two vectors

Created by: Brian

Tags vectors, mean, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

Tags multiplication, vector, matrix

1

Solution

13

Size

1

Solution

13

Size

Problem 44299. Vector Element Multiplication

Created by: Brian

Tags vectors, multiplication, basics

2

Solutions

11

Size

2

Solutions

11

Size

Problem 44298. Simple Vector Addition

Created by: Brian

Tags vectors, addition, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44296. String Delimination and Outputting

Created by: Brian

Tags strings

1

Solution

29

Size

1

Solution

29

Size

Problem 44294. Simple String Concatenation

Created by: Brian

Tags strings, basics

2

Solutions

19

Size

2

Solutions

19

Size

Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

Tags projecteuler

2

Solutions

88

Size

2

Solutions

88

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1

Solution

79

Size

1

Solution

79

Size

Problem 943. "mirror" matrix

Created by: Grzegorz Knor

Tags matrix manipulation, matrix

2

Solutions

38

Size

2

Solutions

38

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

54

Size

1

Solution

54

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

2

Solutions

57

Size

2

Solutions

57

Size

151 – 200 of 818