Cody

# Lars

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1 – 50 of 244

#### Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

#### Problem 972. Set a diagonal

Created by: Nicholas Howe

#### Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags stable, unique

#### Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

#### Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

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

Created by: Richard Zapor

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

Created by: Bruce Raine

Tags math

#### Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

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

Created by: Kuifeng

#### Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

#### Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

#### Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

#### Problem 2024. Triangle sequence

Created by: Tanya Morton

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

Created by: Tanya Morton

Tags pythagoras

#### Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

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

Created by: Tanya Morton

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

Created by: Tanya Morton

#### Problem 2019. Dimensions of a rectangle

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 2015. Length of the hypotenuse

Created by: Tanya Morton

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

Created by: Tanya Morton

#### Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

#### Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags matrix, fill, sparse

#### Problem 1366. Finding peaks

Created by: Selvaraaju Murugesan

#### Problem 1038. Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags qmf, vectors

#### Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

#### Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

Tags even, vector, matrix

#### Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

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

Created by: Binbin Qi

Tags ones, zeros, for

#### Problem 888. Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

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

Created by: Doug Hull

#### Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

#### Problem 1940. Decimation - Optimized for speed

Created by: James

#### Problem 1092. Decimation

Created by: James

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

#### Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

#### Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

#### Problem 246. Project Euler: Problem 8, Find largest product in a large string of numbers

Created by: Doug Hull

#### Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

#### Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

#### Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

#### Problem 234. Project Euler: Problem 3, Largest prime factor

Created by: Doug Hull

#### Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

#### Problem 2607. Generate Square Wave

Created by: rifat

1 – 50 of 244