Solved

Most Frequent Word - 01

Given a document file or a character array, find out the most frequent word in that document. In the case of multiple words -...

18 dagar ago

Answered

Precision problem while solving Cody Problems

There are quite a few problems that have been posted to Cody that erroneously use isequal() to test answers, rather than using a...

Precision problem while solving Cody Problems

There are quite a few problems that have been posted to Cody that erroneously use isequal() to test answers, rather than using a...

5 månader ago | 2

Solved

Scrabble Scores - 4

This problem is part of a set of problems that successively develop a more sophisticated Scrabble scoring routine. The point dis...

ungefär ett år ago

Highlighted

Cody - Draw Letters

<https://www.mathworks.com/matlabcentral/cody/home Cody> has a wealth of <https://www.mathworks.com/matlabcentral/cody/groups/ p...

ungefär ett år ago | 7

Solved

Calculate Amount of Cake Frosting

Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

mer än ett år ago

Solved

return row and column indices given 2 values which define a range

Inspired by problem <http://www.mathworks.co.kr/matlabcentral/cody/problems/856-getting-the-indices-from-a-matrice> Inputs: - ...

mer än ett år ago

Solved

Morse Code Generator! Try it!

.... . .-.. .-.. --- . ...- . .-. -.-- --- -. . -.-.-- .-.. . - ... -.. --- ... --- -- . -- --...

mer än ett år ago

Problem

Lights Out 15 - 5x5, broken buttons I

<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

mer än ett år ago | 0 | 8 solvers

Solved

Get Next Combination

Return next combination For example three-element combinations of 1:5 1 2 3 1 2 4 1 ...

mer än ett år ago

Solved

Replicate elements in vectors

Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2 3] -> [1 1 2 2 3 3] ...

mer än ett år ago

Solved

Pascal's Equilateral triangle inside a Matrix!!!

Given a number of row 'n', generate the following pascal's matrix 'p' where spaces are filled by 'zeros'. number of row, n = ...

nästan 2 år ago

Solved

Find the centre of an arc and its radius

Given two points on an arc (x0,y0) and (x1,y1) and the angle between them, alpha. Return the centre of the circle and the rad...

nästan 2 år ago

Solved

Approximate the inverse tangent by power series

Given values b (where abs(b)<=1) and n (polynomial order), write a function that calculates atan(b) by using power series.

nästan 2 år ago

Problem

Lights Out 14 - 5x5, four stages, x moves

<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

nästan 2 år ago | 1 | 7 solvers

Problem

Lights Out 13 - 5x5, three stages, x moves

<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

nästan 2 år ago | 1 | 7 solvers

Solved

Parsing Expressions - Binary Arithmetic Operators I

Parse and evaluate expressions like these: '1 + 2' '51 - 78' '42 * 9' The only operators are +, -, *. Both argu...

nästan 2 år ago

Solved

Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

--------------------- for m: 3 1 3 3 10 1 9 1 9 4 1 4 5 6 5 ...

nästan 2 år ago

Solved

Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

A = [1 2 3 4 5 6] ----------- B = [0 0 0 0 0 0 1 2 3 0 0 4 5 6 0 0 0 0 0 0]

nästan 2 år ago

Solved

Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

if v1 is [1 2 3 4 5 6 7 8] then v2 should be [3 5 7 9 11 13 15]. if v1 is [1; 3; 5; 7] the...

nästan 2 år ago