Cody

# Yanni Wang

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1 – 50 of 118

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

Created by: Bruce Raine

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

Created by: Bruce Raine

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

Created by: the cyclist

Tags polygon, basics

#### Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

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

Created by: Kuifeng

#### Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

#### Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

#### 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 1974. Length of a short side

Created by: Tanya Morton

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

#### Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

#### Problem 95. Given two strings, find the maximum overlap

Created by: Cody Team

Tags matlab

#### Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

#### Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

#### Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

#### Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

#### Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

#### Problem 58. Tic Tac Toe FTW

Created by: Cody Team

#### Problem 91. Get the area codes from a list of phone numbers

Created by: Cody Team

Tags regexp

#### Problem 85. Remove the polynomials that have positive real elements of their roots.

Created by: Cody Team

Tags matlab

#### Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

#### Problem 88. It dseon't mettar waht oedrr the lrettes in a wrod are.

Created by: Cody Team

Tags regexp, strings

#### Problem 82. Remove the small words from a list of words.

Created by: Cody Team

Tags matlab

#### Problem 81. Mandelbrot Numbers

Created by: Cody Team

#### Problem 83. Prime factor digits

Created by: Cody Team

#### Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

#### Problem 89. Counting in Finnish

Created by: Cody Team

#### Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

#### Problem 68. Kaprekar Steps

Created by: Cody Team

#### Problem 66. Find the two-word state names

Created by: Cody Team

Tags regexp, states

#### Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

#### Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

#### Problem 65. Word Counting and Indexing

Created by: Cody Team

#### Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

#### Problem 78. Implement a ROT13 cipher

Created by: Cody Team

#### Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

#### Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

#### Problem 72. Interpolator

Created by: Cody Team

#### Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1 – 50 of 118