Problema

Lights Out 12 - 5x5, three stages, <7 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...

alrededor de 7 años hace | 0 | 12 solvers

Problema

Lights Out 11 - 5x5, with wrapping, 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...

alrededor de 7 años hace | 1 | 13 solvers

Resuelto

Permutation Via Multiplication
Given two numbers a and b, determine if the product ab is a permutation of the digits of a. For example, this is always true for...

alrededor de 7 años hace

Resuelto

Easy problem
This is an easy problem. Just click on submit.

alrededor de 7 años hace

Resuelto

Mean number of letters per word (Easy)
Given a character array, s, representing a sentence, return a, the arithmetic mean of the number of letters per word in the give...

alrededor de 7 años hace

Resuelto

X O X Oh!
_This follows on from problem 44850 - X O X O_ <https://www.mathworks.com/matlabcentral/cody/problems/44850-x-o-x-o> On a...

alrededor de 7 años hace

Resuelto

X O X O
On a noughts and crosses board, how many possible unique combinations are there given a square grid of length n? Assumptions/...

alrededor de 7 años hace

Resuelto

Say type of roots in quadratic equation
Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real a...

alrededor de 7 años hace

Resuelto

Just another sum (JAS)
*Task:* Write a function that takes a vector X and returns the alternating sum of X: X(1)-X(2)+X(3)-X(4)+... *Example...

alrededor de 7 años hace

Resuelto

Double the next!
Given two numbers, m and n, find a matrix m x n where each element value is twice the value of the previous element. Starting fr...

alrededor de 7 años hace

Resuelto

Iccanobif numbers 1
There are a lot of problems in Cody that deal with Fibonacci numbers (1, 1, 2, 3, 5, 8, 13, 21 etc...) so let's turn things arou...

alrededor de 7 años hace

Resuelto

Calculate the square of a number (Super Easy)
The goal is to calculate the square (y) of a number (x). Good way to start MatLab for beginners.

alrededor de 7 años hace

Resuelto

Scalar Matrix Manipulation
Assume, input x is a scalar matrix such as, x = 2 0 0 0 2 0 0 0 2 th...

alrededor de 7 años hace

Resuelto

Add consecutive integer numbers
Given consecutive numbers, add the numbers *without using the sum command in MATLAB.*

alrededor de 7 años hace

Resuelto

Wrecked Angles?
It's time for some simple geometry fun to start off the new year. You will be given the perimeter P and the area A of a recta...

alrededor de 7 años hace

Resuelto

Optimization of cylinder surface area
Optimization of a cylinder surface area. What are the best parameters (radius and height) to get the minimum cylinder surface a...

alrededor de 7 años hace

Resuelto

Cube root of max value in a vector
Find the cube root of the maximum value in a vector

alrededor de 7 años hace

Resuelto

Number Power
Raise a number to itself.

alrededor de 7 años hace

Resuelto

Cannibal eating odd and even numbered men
There are N men in a queue. A cannibal eats either all odd-numbered or all even-numbered men in the queue at a time. In the fi...

alrededor de 7 años hace

Resuelto

Lunar Arithmetic (Addition)
<https://oeis.org/A087061 OEIS link for a description of lunar arithmetic> Simply take the larger digit. Example 1: ...

alrededor de 7 años hace

Resuelto

Muphry's Law of MATLAB
You're running some simple multiplication problems through MATLAB for error checking purposes, but nothing seems to come up with...

alrededor de 7 años hace

Problema

Lights Out 10 - 5x5, with wrapping, 6 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...

alrededor de 7 años hace | 2 | 15 solvers

Problema

Lights Out 9 - 5x5, light-only solution? II
<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

alrededor de 7 años hace | 1 | 16 solvers

Problema

Word Distance - Average Sort
Based on the method of <https://www.mathworks.com/matlabcentral/cody/problems/44815-word-distance-sum this problem>, write a fun...

más de 7 años hace | 2 | 17 solvers

Problema

Lights Out 8 - 5x5, light-only solution? 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...

más de 7 años hace | 2 | 17 solvers

Resuelto

Word Distance - Sum
Let's suppose that the distance of a word can be calculated by summing the differences between its letters, having assigned the ...

más de 7 años hace

Problema

Word Distance - Sum
Let's suppose that the distance of a word can be calculated by summing the differences between its letters, having assigned the ...

más de 7 años hace | 4 | 188 solvers

Resuelto

Draw Dominos
Write a function to draw dominos. The number on each side can range from 0 to 9. For example, for an input of [3,7], your functi...

más de 7 años hace

Problema

Draw Dominos
Write a function to draw dominos. The number on each side can range from 0 to 9. For example, for an input of [3,7], your functi...

más de 7 años hace | 3 | 24 solvers

Problema

Lights Out 7 - 5x5, 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...

más de 7 años hace | 2 | 20 solvers