Cody™

Cody5:Easy

Curated by : Cody Team

Easy problems for Cody 5th Anniversary

Cody5:Easy Master

+50 points

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Problem Title
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Solvers

Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, safe prime, cody5

4

344

Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

2

287

ASCII Birthday Cake

Created by: @bmtran (Bryant Tran)

Tags cody5, birthday, cake

7

132

Missing five

Created by: Alfonso Nieto-Castanon

Tags cody5

5

173

Polarisation

Created by: Jan Orwat

Tags quantum, angles, cody5

1

150

Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

1

233

Circle/Pentagon Overlap

Created by: goc3

Tags five, pentagon, circle

0

184

Inscribed Pentagon?

Created by: goc3

Tags five, pentagon, inscribed

0

167

Is this is a Tic Tac Toe X Win?

Created by: Doug Hull

Tags cody5, noughts and crosses

0

293

Pentagonal Numbers

Created by: goc3

Tags five, pentagon, pentagonal

5

420

I Plead the Fifth

Created by: goc3

Tags five, string, strings

2

219

The Top 5 Primes

Created by: Peng Liu

Tags cody5

1

161

Breaking Out of the Matrix

Created by: James

Tags whoa, cody5, windowing

3

146

Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags cody5, time

7

533

MATLAB Counter

Created by: Peng Liu

Tags cody5, nested function

9

151

Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

1

245

Recaman Sequence - II

Created by: Mehmet OZC

Tags recaman sequence, integer sequence, cody5

0

170

Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

2

194

Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags cody5, triangular numbers

1

150

Van Eck's Sequence's nth member

Created by: Mehmet OZC

Tags integer sequence, van eck's sequence, cody5

8

231

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

Created by: Mehmet OZC

Tags number theory, cody5

0

208

Predicting life and death of a memory-less light bulb

Created by: AMITAVA BISWAS

Tags memory-less, probability, stochastic

1

209

A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags tide, ebb, earth

2

257

Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

2

146

The Glass Half Full

Created by: HH

Tags cody5, contest

3

176

Is it really a 5?

Created by: goc3

Tags five, number, string

3

220

5 Prime Numbers

Created by: goc3

Tags five, prime, primes

2

301

Pernicious Anniversary Problem

Created by: Jan Orwat

Tags oeis, sequences, cody5

7

594

How to subtract?

Created by: AMITAVA BISWAS

Tags cody5, X-Y, _x-y)

3

1179

Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags shock, physics, current

3

399

Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, quantum, charge

4

838

Group Finishers103

Recent Activity

Noureddin submitted Solution 1613591 to Problem 44306. Is it really a 5?

11 hours and 9 minutes ago

Noureddin submitted Solution 1613586 to Problem 564. How to subtract?

11 hours and 26 minutes ago

Ezz El-din Abdullah submitted Solution 1613583 to Problem 564. How to subtract?

11 hours and 33 minutes ago

Ezz El-din Abdullah submitted Solution 1613579 to Problem 44384. Find the nearest prime number

12 hours and 4 minutes ago

Noureddin submitted Solution 1613575 to Problem 44384. Find the nearest prime number

12 hours and 7 minutes ago