Cody5:Easy

Easy problems for Cody 5th Anniversary

Cody5:Easy Master

+50 points

Problem Title	Likes	Solvers
Problem 44385. Extra safe primes Created by: Matthew Eicholtz Tags prime numbers, safe prime, cody5	9	570
Problem 44384. Find the nearest prime number Created by: Matthew Eicholtz Tags prime numbers, cody5	3	458
Problem 44380. ASCII Birthday Cake Created by: @bmtran (Bryant Tran) Tags cody5, birthday, cake	7	169
Problem 44375. Missing five Created by: Alfonso Nieto-Castanon Tags cody5	6	245
Problem 44372. Polarisation Created by: Jan Orwat Tags quantum, angles, cody5	2	185
Problem 44370. Octoberfest festival Created by: Andriy Kavetsky Tags fibonacci, cody5	1	311
Problem 44369. Circle/Pentagon Overlap Created by: goc3 Tags five, pentagon, circle	0	227
Problem 44368. Inscribed Pentagon? Created by: goc3 Tags five, pentagon, inscribed	0	207
Problem 44363. Is this is a Tic Tac Toe X Win? Created by: Doug Hull Tags cody5, noughts and crosses	0	364
Problem 44360. Pentagonal Numbers Created by: goc3 Tags five, pentagon, pentagonal	5	500
Problem 44358. I Plead the Fifth Created by: goc3 Tags five, string, strings	2	273
Problem 44352. The Top 5 Primes Created by: Peng Liu Tags cody5	1	199
Problem 44350. Breaking Out of the Matrix Created by: James Tags whoa, cody5, windowing	4	179
Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Created by: James Tags cody5, time	7	612
Problem 44345. MATLAB Counter Created by: Peng Liu Tags cody5, nested function	12	188
Problem 44342. Spot the First Occurrence of 5 Created by: Peng Liu Tags cody5	1	303
Problem 44339. Recaman Sequence - II Created by: Mehmet OZC Tags recaman sequence, integer sequence, cody5	0	204
Problem 44338. Recaman Sequence - I Created by: Mehmet OZC Tags integer sequence, cody5	2	231
Problem 44334. Sums of Multiple Pairs of Triangular Numbers Created by: James Tags cody5, triangular numbers	1	178
Problem 44321. Van Eck's Sequence's nth member Created by: Mehmet OZC Tags integer sequence, van eck's sequence, cody5	8	264
Problem 44319. Write c^3 as sum of two squares a^2+b^2 Created by: Mehmet OZC Tags number theory, cody5	0	242
Problem 44315. Predicting life and death of a memory-less light bulb Created by: AMITAVA BISWAS Tags memory-less, probability, stochastic	1	244
Problem 44314. A Simple Tide Gauge with MATLAB Created by: AMITAVA BISWAS Tags tide, ebb, earth	2	298
Problem 44309. Pi Digit Probability Created by: Mehmet OZC Tags pi, string manipulation, histogram	3	197
Problem 44307. The glass half full Created by: HH Tags cody5, contest	5	203
Problem 44306. Is it really a 5? Created by: goc3 Tags five, number, string	4	253
Problem 44305. 5 Prime Numbers Created by: goc3 Tags five, prime, primes	2	352
Problem 2736. Pernicious Anniversary Problem Created by: Jan Orwat Tags oeis, sequences, cody5	8	669
Problem 564. How to subtract? Created by: AMITAVA BISWAS Tags cody5, X-Y, _x-y)	5	1310
Problem 369. Basic electricity in a dry situation Created by: AMITAVA BISWAS Tags shock, physics, current	3	444
Problem 361. Energy of a photon Created by: AMITAVA BISWAS Tags physics, quantum, charge	6	947

Recent Group Finishers119

Recent Activity

	Doan Quang Manh submitted Solution 2021432 to Problem 2736. Pernicious Anniversary Problem 1 hour and 23 minutes ago
	Doan Quang Manh submitted Solution 2019432 to Problem 44384. Find the nearest prime number 12 hours and 16 minutes ago
	Stefano Herzel submitted Solution 2016128 to Problem 44384. Find the nearest prime number on 12 Nov 2019 at 15:52
	Jimmy Jing submitted Solution 2011247 to Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. on 9 Nov 2019 at 14:12
	Piotr Lesniewski submitted Solution 2009197 to Problem 44309. Pi Digit Probability on 8 Nov 2019 at 12:41