Problème

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

plus de 14 ans il y a | 82 | 9179 solveurs

Problème

Add two numbers
Given a and b, return the sum a+b in c.

plus de 14 ans il y a | 313 | 47751 solveurs

Problème

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

plus de 14 ans il y a | 141 | 28270 solveurs

Problème

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

plus de 14 ans il y a | 203 | 37168 solveurs

Problème

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

plus de 14 ans il y a | 223 | 16245 solveurs

Problème

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

plus de 14 ans il y a | 146 | 30799 solveurs

Problème

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 14 ans il y a | 226 | 53588 solveurs

Problème

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

plus de 14 ans il y a | 353 | 55242 solveurs

Problème

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 14 ans il y a | 2315 | 116936 solveurs