Cody

# PE

Rank
Score
51 – 100 of 155

#### Problem 1429. Remove entire row and column in the matrix containing the input values

Created by: Selvaraaju Murugesan

#### Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

#### Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

#### Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

Tags swap

#### Problem 1167. matrix zigzag

Created by: trekker

#### Problem 1853. Enlarge array

Created by: Matthew Eicholtz

#### Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

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

Created by: Doug Hull

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

Created by: Tanya Morton

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

#### Problem 2018. Side of a rhombus

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 2017. Side of an equilateral triangle

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 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

#### Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

#### Problem 1446. Minimum Distance Point to Segment

Created by: Richard Zapor

#### Problem 1462. Dots in a Sphere

Created by: Yaroslav

Tags geometry, grid

#### Problem 1444. Dots in a Circle

Created by: Yaroslav

Tags geometry, grid

#### 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

#### 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 1720. Do the lines intersect?

Created by: Ned Gulley

#### Problem 2082. Vector parallel to plane?

Created by: Marcel

#### Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

#### Problem 43029. Area of polygon

Created by: Massimo Zanetti

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

Created by: Kuifeng

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

#### Problem 2069. Parallel vectors

Created by: Marcel

#### Problem 1385. Perimeter

Created by: andrea84

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

Tags math, triangle

#### Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

#### Problem 48. Making change

Created by: Cody Team

Tags money

#### Problem 76. De-dupe

Created by: Cody Team

Tags matlab

#### Problem 35. Quote Doubler

Created by: Cody Team

#### Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

#### Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

#### Problem 53. Duplicates

Created by: Cody Team

#### Problem 46. Which doors are open?

Created by: Cody Team

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

Created by: Cody Team

Tags matrices

#### Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

#### Problem 74. Balanced number

Created by: Cody Team

Tags matlab

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

Created by: Cody Team

Tags search

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

51 – 100 of 155