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1 – 46 of 46

Problem 44386. Circumscribed Pentagon?

Created by: goc3

Tags geometry, circle, circumscribe

2

Solutions

10

Size

2

Solutions

10

Size

Problem 44367. Inscribed Pentagon? 2

Created by: goc3

Tags geometry, circle, radius

1

Solution

110

Size

1

Solution

110

Size

Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

Tags cody5, recaman sequence

2

Solutions

91

Size

2

Solutions

91

Size

Problem 44374. Tautology

Created by: Jan Orwat

Tags regular expressions, cody5

7

Solutions

234

Size

7

Solutions

234

Size

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

Created by: Doug Hull

Tags cody5

1

Solution

10

Size

1

Solution

10

Size

Problem 44359. 5th Time's a Charm

Created by: goc3

Tags approximation, cody5, five

1

Solution

36

Size

1

Solution

36

Size

Problem 44313. "Cody" * 5 == "CodyCodyCodyCodyCody"

Created by: Peng Liu

Tags multiplication, string, cody5

1

Solution

41

Size

1

Solution

41

Size

Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

1

Solution

42

Size

1

Solution

42

Size

Problem 44380. ASCII Birthday Cake

Created by: @bmtran (Bryant Tran)

Tags art, birthday, ascii

1

Solution

11

Size

1

Solution

11

Size

Problem 44375. Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

2

Solutions

34

Size

2

Solutions

34

Size

Problem 281. Acid and water

Created by: AMITAVA BISWAS

Tags cody5, exponential decay, fluid mixture

2

Solutions

10

Size

2

Solutions

10

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

10

Size

1

Solution

10

Size

Problem 44315. Predicting life and death of a memory-less light bulb

Created by: AMITAVA BISWAS

Tags random, probability, decay

1

Solution

10

Size

1

Solution

10

Size

Problem 44368. Inscribed Pentagon?

Created by: goc3

Tags geometry, circle, radius

1

Solution

10

Size

1

Solution

10

Size

Problem 44369. Circle/Pentagon Overlap

Created by: goc3

Tags geometry, circle, radius

1

Solution

10

Size

1

Solution

10

Size

Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

Tags integer sequence, cody5, recaman sequence

1

Solution

67

Size

1

Solution

67

Size

Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

2

Solutions

64

Size

2

Solutions

64

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

3

Solutions

10

Size

3

Solutions

10

Size

Problem 44350. Breaking Out of the Matrix

Created by: James

Tags cody5, whoa, windowing

1

Solution

236

Size

1

Solution

236

Size

Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags triangular numbers, cody5

1

Solution

91

Size

1

Solution

91

Size

Problem 44363. Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

Tags cody5, noughts and crosses

1

Solution

10

Size

1

Solution

10

Size

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

Created by: James

Tags time, cody5

2

Solutions

23

Size

2

Solutions

23

Size

Problem 44319. Write c^3 as sum of two squares a^2+b^2

Created by: Mehmet OZC

Tags number theory, cody5

1

Solution

60

Size

1

Solution

60

Size

Problem 44321. Van Eck's Sequence's nth member

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

1

Solution

72

Size

1

Solution

72

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

1

Solution

10

Size

1

Solution

10

Size

Problem 44372. Polarisation

Created by: Jan Orwat

Tags cody5, quantum, angles

4

Solutions

10

Size

4

Solutions

10

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

3

Solutions

47

Size

3

Solutions

47

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

1

Solution

22

Size

1

Solution

22

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

3

Solutions

11

Size

3

Solutions

11

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

2

Solutions

76

Size

2

Solutions

76

Size

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

2

Solutions

54

Size

2

Solutions

54

Size

Problem 44307. The glass half full

Created by: HH

Tags contest, cody5

2

Solutions

12

Size

2

Solutions

12

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

1

Solution

40

Size

1

Solution

40

Size

Problem 44352. The Top 5 Primes

Created by: Peng Liu

Tags cody5

4

Solutions

45

Size

4

Solutions

45

Size

Problem 44345. MATLAB Counter

Created by: Peng Liu

Tags cody5, nested function

1

Solution

81

Size

1

Solution

81

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

10

Size

1

Solution

10

Size

Problem 44370. Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

10

Solutions

59

Size

10

Solutions

59

Size

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

2

Solutions

10

Size

2

Solutions

10

Size

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

2

Solutions

10

Size

2

Solutions

10

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

3

Solutions

18

Size

3

Solutions

18

Size

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

2

Solutions

10

Size

2

Solutions

10

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

5

Solutions

10

Size

5

Solutions

10

Size

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, basics, colon

4

Solutions

9

Size

4

Solutions

9

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

2

Solutions

8

Size

2

Solutions

8

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

19

Solutions

10

Size

19

Solutions

10

Size

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