Cody

Problems

1 – 31 of 31
Problem Title
Likes
Solvers
Difficulty

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

7

1440

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

10

1195

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

Created by: James

Tags time, cody5

11

800

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

12

741

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

10

669

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

9

577

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

5

566

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

5

494

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

Created by: Doug Hull

Tags cody5, noughts and crosses

2

451

Problem 44370. Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

3

403

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

7

399

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

1

373

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

4

352

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

4

348

Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

9

343

Problem 44375. Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

8

298

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

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

11

294

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

Created by: Mehmet OZC

Tags number theory, cody5

2

283

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

Created by: AMITAVA BISWAS

Tags random, probability, decay

2

281

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

6

280

Problem 44369. Circle/Pentagon Overlap

Created by: goc3

Tags geometry, circle, radius

0

280

Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

3

268

Problem 44352. The Top 5 Primes

Created by: Peng Liu

Tags cody5

4

261

Problem 44368. Inscribed Pentagon?

Created by: goc3

Tags geometry, circle, radius

1

255

Problem 44350. Breaking Out of the Matrix

Created by: James

Tags cody5, whoa, windowing

5

237

Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

Tags integer sequence, cody5, recaman sequence

1

236

Problem 44307. The glass half full

Created by: HH

Tags contest, cody5

7

233

Problem 44372. Polarisation

Created by: Jan Orwat

Tags cody5, quantum, angles

3

233

Problem 44345. MATLAB Counter

Created by: Peng Liu

Tags cody5, nested function

18

224

Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags triangular numbers, cody5

1

205

Problem 44380. ASCII Birthday Cake

Created by: @bmtran (Bryant Tran)

Tags art, birthday, ascii

10

199
1 – 31 of 31