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Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
3 years ago
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.]
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
Regardless of input, output the string 'yes'.
Given a numeric matrix A and a logical array L of the same size as A, return a row vector S containing the columnwise sums of th...
Given the input n, return true if n is odd or false if n is even.
Given n, find the sum of the digits that make up 2^n.
Input n = 7
Output b = 11
since 2^7 = 128, and 1 + ...
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...
There will always be at least one prime in the matrix.
Input in = [ 8 3
5 9 ]
Output out is 4...
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
Given a and b, return the sum a+b in c.
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
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