Cody

# James Best

Rank
Score
1 – 50 of 65

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

Created by: Mehmet OZC

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

#### Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

#### Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Doug Hull

#### Problem 594. "Look and say" sequence

Created by: Alex Feinman

#### Problem 1084. Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)

Created by: @bmtran (Bryant Tran)

#### Problem 336. Similar Triangles - find the height of the tree

Created by: Bruce Raine

#### Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

#### Problem 198. Are you in or are you out?

Created by: the cyclist

Tags polygon, basics

#### Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

#### Problem 635. Angle between Two Vectors

Created by: Richard Zapor

Created by: Will

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

Created by: Tim

#### Problem 4. Make a checkerboard matrix

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 637. Volume of a Parallelepiped

Created by: Richard Zapor

#### Problem 833. Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed

Created by: Richard Zapor

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

#### Problem 554. Is the Point in a Circle?

Created by: Kuifeng

#### Problem 769. Calculate the area of a triangle between three points

Tags math, triangle

#### Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

#### Problem 2024. Triangle sequence

Created by: Tanya Morton

#### Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

#### Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

#### Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

#### Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

#### Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

#### Problem 2018. Side of a rhombus

Created by: Tanya Morton

#### Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

#### Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

#### Problem 1974. Length of a short side

Created by: Tanya Morton

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

#### Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

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

Created by: Cody Team

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

Created by: Cody Team

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

1 – 50 of 65