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Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

2

Solutions

41

Size

2

Solutions

41

Size

Problem 42845. generate number in particular way

Created by: Pramit Biswas

Tags basic, matlab

1

Solution

46

Size

1

Solution

46

Size

Problem 42922. Zero Cross

Created by: Abdullah Caliskan

Tags vector, zero cross

1

Solution

18

Size

1

Solution

18

Size

Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

Tags big integer, cody5, hexagonal numbers

8

Solutions

63

Size

8

Solutions

63

Size

Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

3

Solutions

27

Size

3

Solutions

27

Size

Problem 44364. Is this a valid Tic Tac Toe State?

Created by: Doug Hull

Tags cody5

5

Solutions

131

Size

5

Solutions

131

Size

Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

Tags cody5, champernowne's constant, big number

3

Solutions

38

Size

3

Solutions

38

Size

Problem 44337. Sums of Distinct Powers

Created by: James

Tags binary, cody5, distinct powers

2

Solutions

40

Size

2

Solutions

40

Size

Problem 2959. Divide by 4

Created by: Joshua Newcomb

Tags basic matlab, division, simple

11

Solutions

12

Size

11

Solutions

12

Size

Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

Tags projectile, mechanics, cody5

3

Solutions

58

Size

3

Solutions

58

Size

"Cody" * 5 == "CodyCodyCodyCodyCody"

Created by: Peng Liu

Tags multiplication, string, cody5

17

Solutions

47

Size

17

Solutions

47

Size

Problem 44359. 5th Time's a Charm

Created by: goc3

Tags approximation, cody5, five

3

Solutions

34

Size

3

Solutions

34

Size

Problem 281. Acid and water

Created by: AMITAVA BISWAS

Tags cody5, exponential decay, fluid mixture

1

Solution

20

Size

1

Solution

20

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

14

Size

1

Solution

14

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

1

Solution

83

Size

1

Solution

83

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

3

Solutions

62

Size

3

Solutions

62

Size

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

Created by: James

Tags time, cody5

2

Solutions

28

Size

2

Solutions

28

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

18

Size

1

Solution

18

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

12

Size

1

Solution

12

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

1

Solution

20

Size

1

Solution

20

Size

Problem 371. Decimal Comparison

Created by: @bmtran (Bryant Tran)

Tags strings, regex, comparison

2

Solutions

26

Size

2

Solutions

26

Size

Problem 724. QWERTY Shift Code Decoder

Created by: Richard Zapor

Tags code, char, str2num

1

Solution

44

Size

1

Solution

44

Size

Problem 723. QWERTY Shift Encoder

Created by: Richard Zapor

Tags string, lexi, code

1

Solution

44

Size

1

Solution

44

Size

Problem 518. English to Pig Latin Translator

Created by: @bmtran (Bryant Tran)

Tags pig latin, english, translating

5

Solutions

161

Size

5

Solutions

161

Size

Problem 853. Without the French accent please!

Created by: Jean-Marie Sainthillier

Tags french

1

Solution

97

Size

1

Solution

97

Size

Problem 495. Formatting currency numbers

Created by: Ned Gulley

Tags strings, currency, formatting

2

Solutions

105

Size

2

Solutions

105

Size

Problem 933. Ordinal numbers

Created by: Tim

Tags ordinal, lookup table

3

Solutions

107

Size

3

Solutions

107

Size

Problem 565. Transposition as a CIPHER

Created by: Sourav Mondal

Tags strings, string, combining different lengths

2

Solutions

110

Size

2

Solutions

110

Size

Problem 688. Convert a structure into a string

Created by: Aurelien Queffurust

Tags structure

2

Solutions

38

Size

2

Solutions

38

Size

Problem 541. Use of regexp

Created by: AMITAVA BISWAS

Tags regexp, string, regular expression

2

Solutions

22

Size

2

Solutions

22

Size

Problem 466. Compress strings (not springs)

Created by: AMITAVA BISWAS

Tags string, edit, character

2

Solutions

30

Size

2

Solutions

30

Size

Problem 394. Convert String to Morse Code

Created by: NeoGenesis

Tags strings, conversion, coding

1

Solution

85

Size

1

Solution

85

Size

Problem 639. String substitution, sub problem to cryptoMath

Created by: Doug Hull

Tags ml101

2

Solutions

23

Size

2

Solutions

23

Size

Problem 1080. Guess Cipher

Created by: Khaled Hamed

Tags string, cipher

3

Solutions

23

Size

3

Solutions

23

Size

Problem 269. Find Rotated Substring

Created by: Roy Mathew

Tags regexp, strings

1

Solution

36

Size

1

Solution

36

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

1

Solution

38

Size

1

Solution

38

Size

Problem 846. Calculate the Hamming distance between two strings

Created by: Matthew Eicholtz

Tags strings, string metric

1

Solution

15

Size

1

Solution

15

Size

Problem 865. Add more zeros

Created by: Jean-Marie Sainthillier

Tags vector

3

Solutions

12

Size

3

Solutions

12

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

2

Solutions

20

Size

2

Solutions

20

Size

Problem 111. Find matching parenthesis

Created by: Aleksey

Tags parens, parentheses

2

Solutions

48

Size

2

Solutions

48

Size

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

Tags string, letter, alphabet

1

Solution

38

Size

1

Solution

38

Size

Problem 333. Poker Series 02: isQuads

Created by: Doug Hull

Tags pokerseries, card games

4

Solutions

139

Size

4

Solutions

139

Size

Problem 329. Poker Series 01: isStraightFlush

Created by: Doug Hull

Tags pokerseries, poker, card games

4

Solutions

118

Size

4

Solutions

118

Size

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

2

Solutions

69

Size

2

Solutions

69

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

1

Solution

16

Size

1

Solution

16

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

8

Solutions

36

Size

8

Solutions

36

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

2

Solutions

38

Size

2

Solutions

38

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

17

Size

1

Solution

17

Size

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

2

Solutions

25

Size

2

Solutions

25

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

17

Size

1

Solution

17

Size

1 – 50 of 385