Cody

# Cheng Du

Rank
Score
1 – 50 of 83

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

Created by: Swapnali Gujar

#### Problem 109. Check if sorted

Created by: AMITAVA BISWAS

#### Problem 1510. Number of digits in an integer

Created by: Mohamed B.S.

Tags digits

#### Problem 1575. The sum of the numbers in the vector

Tags math, basics, +

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

#### Problem 838. Check if number exists in vector

Created by: Nichlas

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

#### Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

#### Problem 1545. Return area of square

Created by: Marek Kuklis

#### Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

#### Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 2573. Flipping

Created by: Marisa

#### Problem 2516. Element by element multiplication of two vectors

Created by: Pritesh Shah

#### Problem 2959. Divide by 4

Created by: Joshua Newcomb

#### Problem 2819. Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags swap

#### Problem 2462. Area of a circle

Tags math, area, circle

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

#### Problem 237. Half?

Created by: AMITAVA BISWAS

Tags gamble

#### Problem 2167. Negative Infinity

Created by: priyanka shrivastava

#### Problem 2784. Y=X

Created by: Matthew Brown

Tags intro, easy, spam

#### Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

Created by: Will

#### Problem 2950. Array of Ones

Created by: Jeff Webb

Tags array

#### 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 20. Summing digits

Created by: Cody Team

Tags strings

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

#### Problem 2235. Back to basics - mean of corner elements of a matrix

Created by: Swapnali Gujar

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

#### Problem 12. Fibonacci sequence

Created by: Cody Team

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

Created by: Doug Hull

#### Problem 2566. Building matrices

Created by: Marisa

#### Problem 2553. Complex number

Created by: Marisa

1 – 50 of 83