Gelöst

Square Diagonal
If n is the given number, then make a diagonal matrix of size 2*2 with the square of that number.

etwa 12 Jahre vor

Gelöst

all possible subsets of set
Given a vector, return all possible subsets of the vector in a cell array. Properties of basic set theory is assumed to be valid...

etwa 12 Jahre vor

Gelöst

Latest Question On Cody
Get the problem number of the latest submitted Problem on Cody. Copying the test suite code might not help.

etwa 12 Jahre vor

Gelöst

Integer Sequence - II : New Fibonacci
Crack the following Integer Sequence. (Hints : It has been obtained from original Fibonacci Sequence and all the terms are also ...

etwa 12 Jahre vor

Gelöst

Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

etwa 12 Jahre vor

Gelöst

Two fractions, one sum
Given a positive number x, write a MATLAB script that will tell you how many ways that the reciprocal of that number can be writ...

etwa 12 Jahre vor

Gelöst

Four quadrant inverse tangent function.
Create a function that returns an array P the same size as X and Y containing the element-by-element, four-quadrant inverse tang...

etwa 12 Jahre vor

Gelöst

the fly, the train, the second train, and their Zeno's paradox
*You have heard this one*: A train leaves station _A_ and travels with constant velocity _v1_. A second train leaves station _B_...

etwa 12 Jahre vor

Gelöst

Dancing with wolves?
let wolf() make one or two steps to get a feel of the beat, it is waltz, do not let wolf() make the third step, return safely ju...

etwa 12 Jahre vor

Gelöst

Snakes on a plane
Given the dimensions of a 2-d plane, create a matrix where a "snake" of ones occupies the plane from top left to bottom right. ...

etwa 12 Jahre vor

Gelöst

Coin change combinations.
Using only pennies (1), nickels (5), dimes (10), quarters (25), half dollars (50), and dollars (100), how many different combina...

etwa 12 Jahre vor

Gelöst

hackathon impossible
You might have found a solution to our <http://www.mathworks.com/matlabcentral/cody/problems/205-hackathon-the-beginnings previo...

etwa 12 Jahre vor

Gelöst

Temperature Conversion Utility (Strings)
This is a follow-on problem to <http://www.mathworks.com/matlabcentral/cody/problems/2413-temperature-conversion-utility Problem...

etwa 12 Jahre vor

Gelöst

Mechanical Advantage of a Gear Train
Calculate the mechanical advantage of a gear train. The mechanical advantage of a gear couple is given by MA = T_o/T_i where ...

etwa 12 Jahre vor

Gelöst

Temperature Conversion Utility
There are a few problems on Cody regarding temperature conversion (C to K, C to F, F to C), but none include Rankine. Furthermor...

etwa 12 Jahre vor

Gelöst

Largest Prime Number
Given a matrix X, find the largest prime number in X.

etwa 12 Jahre vor

Gelöst

Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

etwa 12 Jahre vor

Gelöst

Determine the length of a string of characters
Determine the length of a string of characters

etwa 12 Jahre vor

Gelöst

Integer to boolean
Write a general function that will create the following conversation; Input is a column vector with integers Output is a b...

etwa 12 Jahre vor

Gelöst

Find the biggest digit in a matrix
Write a function to find the biggest digit in a matrix; input -> a matrix output -> a digit For example; [12; 47;...

etwa 12 Jahre vor

Gelöst

The Number of Ways
Find all the possible ways to reach the end of a matrix. So given [a b c d] the possible ways [a c],[a d],[b c],[b ...

etwa 12 Jahre vor

Gelöst

Reshape a Vector
Write a function that accept three inputs. The first one is a row vector S. The second and third arguments are m and n which de...

etwa 12 Jahre vor

Gelöst

Best Square-Shaped Grid for Subplot
If you have x number of plots, find the optimum 'm' number of rows and 'n' number of columns for subplotting where the overall f...

etwa 12 Jahre vor

Gelöst

etwa 12 Jahre vor

Gelöst

Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

etwa 12 Jahre vor

Gelöst

Measure a Special Distance
Given an n-by-2 matrix with positive and negative numbers, return an n-by-n matrix in the manner of the function template.

etwa 12 Jahre vor

Gelöst

FIFA World Cup 2014 : Offside
This problem is about offside rule in football (soccer). Input is a matrix with mostly zeros and a few 1, 2, 3 and 4s. A zer...

etwa 12 Jahre vor

Gelöst

last n digit of a power function
Calculate the power of a given a base, exponent. Return the last n digit number. Example 1: base = 3; expo = 8; n = 3; ...

etwa 12 Jahre vor

Gelöst

Leap Year
According to Gregorian Calender(which is in use now, in many countries),decide whether a given year is a leap year or not. Give...

etwa 12 Jahre vor

Gelöst

Permutation
How many different words can be formed using all the letters(together) from a given input word? Input is a string.

etwa 12 Jahre vor