Cody

# Xiaotao REN

Rank
Score
1 – 31 of 31

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

Created by: Cody Team

#### 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 7. Column Removal

Created by: Cody Team

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

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 6. Select every other element of a vector

Created by: Cody Team

#### Problem 27. Pangrams!

Created by: Cody Team

Tags strings

#### Problem 26. Determine if input is odd

Created by: Cody Team

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle

#### Problem 68. Kaprekar Steps

Created by: Cody Team

#### Problem 72. Interpolator

Created by: Cody Team

#### Problem 1797. 03 - Matrix Variables 1

Created by: Samuel Thrysøe

#### Problem 1796. 02 - Vector Variables 5

Created by: Samuel Thrysøe

Tags sttbdp1

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

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

Created by: Cody Team

Tags 3n+1, sample

#### Problem 89. Counting in Finnish

Created by: Cody Team

#### 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 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 8. Add two numbers

Created by: Cody Team

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

Created by: Tanya Morton

#### Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun

#### Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, colon, x=1:10

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