Cody

# caiwei liu

Rank
Score
1 – 24 of 24

#### Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

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

Created by: Doug Hull

#### Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Number of 1s in a binary string

Created by: Srivardhini

Tags sum, binary

#### Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

#### Create times-tables

Created by: Cody Team

Tags matrices

#### Getting the indices from a vector

Created by: Doug Hull

#### Determine whether a vector is monotonically increasing

Created by: Cody Team

#### Check if number exists in vector

Created by: Nichlas

#### Swap the first and last columns

Created by: Cody Team

#### Swap the input arguments

Created by: Steve Eddins

#### Column Removal

Created by: Cody Team

#### Reverse the vector

Created by: Vishwanathan Iyer

#### Select every other element of a vector

Created by: Cody Team

#### Length of the hypotenuse

Created by: Tanya Morton

#### Triangle Numbers

Created by: Cody Team

Tags math, triangle

#### Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags ones, zeros, for

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

Created by: Cody Team

Tags basic, colon, x=1:10

#### Finding Perfect Squares

Created by: Cody Team

#### Return area of square

Created by: Marek Kuklis