I'm at position (0, 0) of an infinite two-dimensional city, which is perfectly divided into blocks centered at each lattice point, some of which contain buildings. A building at a certain point (x, y) takes up the entire square with opposite corners at (x-.5, y-.5) and (x+.5, y+.5), including it...

Is this a submatrix? This is the 2-dimensional generalisation of this challenge. One matrix (or 2D array) A is considered a submatrix of another matrix B, if A can be obtained by completely removing a number of rows and columns from B. Here's an example: A = [1 4 B = [1 2 3 4 5 6 2 1...

Given a the name of a state of the United States as a string (with case), return the number of votes the state has in the Electoral College. Write a full program or function, and take input and output through any default I/O method. Since this is kolmogorov-complexity, builtins relating to polit...

You can determine the volume of objects based on a given set of dimensions: The volume of a sphere can be determined using a single number, the radius (r) The volume of a cylinder can be determined using two numbers, the radius (r) and the height (h) The volume of a box can be determined using ...

The Challenge Given a n x m matrix with n > 1 and m > 1 filled with integers 1 2 3 4 5 6 and a list of integers with exactly as many values as 2x2 blocks in the matrix ((n-1)*(m-1) if you need the exact number) [1, 2] Output the matrix with every 2x2 block rotated by the current value i...

A simple pedometer can be modeled by a pendulum with two switches on opposite sides—one at x=0 and one at x=l. When the pendulum contacts the far switch, the ambulator can be assumed to have taken half a step. When it contacts the near switch, the step is completed. Given a list of integers repr...