Cody

Problems

1 – 50 of 58
Problem Title
Likes
Solvers
Difficulty

Problem 57422. Harmonic series counting

Created by: Roie Knaanie

Tags math, sequences

0

22

Problem 44225. Sum of self power series

Created by: MathReallyWorks

Tags sequences, series, sum

2

72

Problem 55195. Sequence

Created by: Philena

Tags sequences

1

24

Problem 54675. Define an arithmetic sequence

Created by: Ashley Barnes

Tags sequences, sequence, arithmetic sequence

1

22

Problem 44466. The twelve days of Christmas

Created by: David Verrelli

Tags sequences, series, basic matlab

1

37

Problem 42581. Create sequnce 1 4 9 16 25.........

Created by: Azhar

Tags vectors, sequences, logical

4

257

Problem 42837. Increasing sub-sequence (Level 1)

Created by: HH

Tags sequences, numbers

3

25

Problem 1485. Method of Common Differences part-1

Created by: G K

Tags math, sequences, matlab

2

53

Problem 1893. GJam 2014 China Rd A: Library Sorting (Small)

Created by: Richard Zapor

Tags sequences, sorting, gjam

1

25

Problem 56260. Leonardo primes

Created by: Lenka Hanakova

Tags sequences, primes

3

14

Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

Tags sequences, series, poor_test_suite

3

369

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

12

789

Problem 1486. Method of Common Differences part-2

Created by: G K

Tags math, sequences, matlab

3

22

Problem 43649. 4 Digit Sequence Repetitions

Created by: JD

Tags sequences, new year's puzzles

1

21

Problem 52594. Easy Sequences 10: Sum of Cumsums of Fibonacci Sequence

Created by: Ramon Villamangca

Tags easy, sequences, fibonacci

2

26

Problem 1132. Create a recurrence matrix for a vector of data

Created by: Alex Feinman

Tags sequences

2

21

Problem 46624. List the emirps

Created by: ChrisR

Tags sequences, primes

2

37

Problem 46676. List the erauqs

Created by: ChrisR

Tags sequences, strings

1

19

Problem 1894. GJam 2014 China Rd A: Library Sorting (Large)

Created by: Richard Zapor

Tags sequences, sorting, gjam

1

19

Problem 42839. Identify the sequence

Created by: HH

Tags sequences

2

25

Problem 46615. Find terms in the Connell sequence

Created by: ChrisR

Tags sequences

2

25

Problem 44523. Pattern Sum

Created by: Dishant Varshney

Tags sequences, series, sum

2

197

Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

Tags easy, indexing, sequences

1

40

Problem 53004. Collect a set of candy wrappers

Created by: ChrisR

Tags sequences, probability, candy

1

3

Problem 52584. Easy Sequences 9: Faithful Pairs

Created by: Ramon Villamangca

Tags easy, sequences, primes

1

16

Problem 44628. The other half of the Fibonacci sequence

Created by: David Verrelli

Tags sequences, fibonacci, data types

2

16

Problem 52654. Easy Sequences 13: Average Speed of Spaceship

Created by: Ramon Villamangca

Tags easy, sequences, physics

1

12

Problem 52689. Easy Sequences 18: Set Bits of Triple Summations

Created by: Ramon Villamangca

Tags easy, sequences, binary

2

6

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

98

12373

Problem 594. "Look and say" sequence

Created by: Alex Feinman

Tags math, sequences, arrays

2

195

Problem 52497. Easy Sequences 3: Prime 44-number Squares

Created by: Ramon Villamangca

Tags easy, sequences, primes

1

23

Problem 47833. List the delete-a-digit primes

Created by: ChrisR

Tags sequences, primes

3

18

Problem 1696. Morse Code Generator! Try it!

Created by: Chris E.

Tags sequences, fun, morse code

2

67

Problem 57720. The Yellowstone Permutation

Created by: HH

Tags sequences, yellowstone

2

7

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

12

320

Problem 2329. Finding the next number in a number list, are you able to crack it!

Created by: Chris E.

Tags sequences, pattern match, next value

1

13

Problem 42838. Increasing sub-sequence (Level 2)

Created by: HH

Tags sequences, numbers

2

16

Problem 55325. increasing sequences

Created by: CXD

Tags sequences

0

5

Problem 57730. Easy Sequences 97: One-line Code Challenge - Sequence with Constant Difference

Created by: Ramon Villamangca

Tags easy, sequences, simple

0

1

Problem 49803. Compute expulsions from the Kimberling shuffle

Created by: ChrisR

Tags sequences

1

8

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

8

1897

Problem 2640. Find similar sequences

Created by: Guillaume

Tags sequences

1

92

Problem 56220. Easy Sequences 75: Easy as Pisano Pi

Created by: Ramon Villamangca

Tags easy, sequences, fibonacci

1

8

Problem 51282. Compute a row of the Kimberling shuffle

Created by: ChrisR

Tags sequences

1

8

Problem 52562. Easy Sequences 6: Coefficient sums of derivatives

Created by: Ramon Villamangca

Tags easy, sequences, derivative

1

13

Problem 52532. Easy Sequences 5: Project Euler Problem 1 - Again!

Created by: Ramon Villamangca

Tags easy, sequences, projecteuler

2

12

Problem 52574. Easy Sequences 8: Triangles with integer sides and prime perimeters

Created by: Ramon Villamangca

Tags easy, sequences, primes

1

8

Problem 52609. Easy Sequences 11: Factorial Digits without Trailing Zeros

Created by: Ramon Villamangca

Tags easy, sequences, number theory

1

14

Problem 8057. (Linear) Recurrence Equations - Generalised Fibonacci-like sequences

Created by: Jan Orwat

Tags sequences, fibonacci, recurrence

13

286

Problem 317. Find the stride of the longest skip sequence

Created by: Ned Gulley

Tags sequences

9

143
1 – 50 of 58