문제를 풀었습니다

Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

거의 11년 전

문제를 풀었습니다

Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

거의 11년 전

문제를 풀었습니다

Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

거의 11년 전

문제를 풀었습니다

Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

거의 11년 전

문제를 풀었습니다

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

거의 11년 전

문제를 풀었습니다

Stuff the Board
You have a stack of tiles to put onto an array-like playing board. Each tile has a number (always an integer), and the board var...

거의 11년 전

문제를 풀었습니다

Rotate and display numbered tile
Imagine a square tile with four numbers on it, one on each edge. We will call these edges north, east, south, and west. If th...

거의 11년 전

문제를 풀었습니다

Scoring for oriented dominoes
Given a list of ordered pairs, and the order they should be placed in a line, find the sum of the absolute values of the differe...

거의 11년 전

문제를 풀었습니다

Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

거의 11년 전

문제를 풀었습니다

Clock Solitaire
Many card players will be familiar with the game of <http://en.wikipedia.org/wiki/Clock_patience Clock Solitaire>. Briefly, th...

거의 11년 전

문제

Clock Solitaire
Many card players will be familiar with the game of <http://en.wikipedia.org/wiki/Clock_patience Clock Solitaire>. Briefly, th...

거의 11년 전 | 2 | 솔버 수: 37

문제를 풀었습니다

Project Euler: Problem 10, Sum of Primes
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below the input, N. Thank you <http:/...

거의 11년 전

문제를 풀었습니다

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

거의 11년 전

문제를 풀었습니다

Project Euler: Problem 6, Natural numbers, squares and sums.
The sum of the squares of the first ten natural numbers is, 1^2 + 2^2 + ... + 10^2 = 385 The square of the sum of the first ...

거의 11년 전

문제

Key Generation for Solitaire Cipher
The Solitaire Cipher by Bruce Schneier was introduced to Cody in two problems by Doug Hull: http://www.mathworks.com/matlabcent...

거의 11년 전 | 0 | 솔버 수: 6

문제를 풀었습니다

Key Generation for Solitaire Cipher
The Solitaire Cipher by Bruce Schneier was introduced to Cody in two problems by Doug Hull: http://www.mathworks.com/matlabcent...

거의 11년 전

문제를 풀었습니다

Count from 0 to N^M in base N.
Return an array of numbers which (effectively) count from 0 to N^M-1 in base N. The result should be returned in a matrix, with ...

거의 11년 전

문제를 풀었습니다

Solitaire Cipher
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cipher>. Since this is from Wikipedia, I am capturin...

거의 11년 전

문제를 풀었습니다

Lose control
Remove all characters that are below space in ASCII value.

대략 11년 전

문제를 풀었습니다

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

대략 11년 전

문제를 풀었습니다

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

대략 11년 전

문제를 풀었습니다

How long is the longest prime diagonal?
Stanislaw Ulam once observed that if the counting numbers are <http://en.wikipedia.org/wiki/Ulam_spiral arranged in a spiral>, t...

대략 11년 전

문제를 풀었습니다

How many trades represent all the profit?
Given a list of results from trades made: [1 3 -4 2 -1 2 3] We can add them up to see this series of trades made a profit ...

대략 11년 전

문제를 풀었습니다

Spot the outlier
All points except for one lie on a line. Which one is the outlier? Example: You are given a list of x-y pairs in a column ...

대략 11년 전

문제를 풀었습니다

Create matrix of replicated elements
Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. Example: Input: ...

대략 11년 전

문제를 풀었습니다

Multiply 2 numbers
Very easy, you just have to multiply 2 numbers but you cannot use the following signs (*, /, - ,^) ,mtimes , times, cross, pro...

대략 11년 전

문제를 풀었습니다

Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...

대략 11년 전

문제를 풀었습니다

Create a square matrix of multiples
Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

대략 11년 전

문제를 풀었습니다

Equal to their cube
Tell me three real numbers that are equal to their cubes?

대략 11년 전

문제를 풀었습니다

Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

대략 11년 전