Cody

# Ziheng Hu

Rank
Score
1 – 50 of 79

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Created by: HH

#### Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

#### Problem 44387. Birthday cake

Created by: Matthew Eicholtz

#### Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

#### Problem 44378. Five-dimensional maze

Created by: @bmtran (Bryant Tran)

#### Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

#### Problem 44337. Sums of Distinct Powers

Created by: James

#### Problem 281. Acid and water

Created by: AMITAVA BISWAS

#### Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

Created by: goc3

#### Problem 44374. Tautology

Created by: Jan Orwat

#### Problem 44343. Pair Primes

Created by: Mehmet OZC

#### Problem 44353. Group-wise Euclidean distance

Created by: Peng Liu

Tags speed, cody5

Created by: goc3

Created by: goc3

#### Problem 44316. Pandigital Multiples of 11 (based on Project Euler 491)

Created by: James

#### Problem 44382. Parse me a Lisp

Created by: @bmtran (Bryant Tran)

Tags lisp, parse, cody5

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

Created by: Peng Liu

#### Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

#### Problem 44379. One track five lanes

Created by: Alfonso Nieto-Castanon

Tags cody5

#### Problem 44347. Ned's queens

Created by: HH

Tags contest, cody5

#### Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

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

Created by: Doug Hull

Tags cody5

#### Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

#### Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 37. Pascal's Triangle

Created by: Cody Team

#### Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

#### Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

#### Problem 29. Nearest Numbers

Created by: Cody Team

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

#### Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 19. Swap the first and last columns

Created by: Cody Team

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

#### Problem 44345. MATLAB Counter

Created by: Peng Liu

#### Problem 564. How to subtract?

Created by: AMITAVA BISWAS

#### Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

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

Created by: Doug Hull

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

Created by: Mehmet OZC

#### Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

#### Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

#### Problem 44372. Polarisation

Created by: Jan Orwat

#### Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

#### Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

1 – 50 of 79