Given a line defined by (x1,y1) & (x2,y2),return the number of squares that the line crosses on the grid (a square is 1x1).
Coming next: return the number of squares for any geometrical shape
Bug: The order of the arguments in the starting function definition is x1, x2, y1, y2, whereas the the order in the test cases is x1, y1, x2, y2.
Encode Roman Numerals
Test for balanced parentheses
Number of Circles in a Number
Make a 1 hot vector
Fix the last element of a cell array
Recursive Standard Deviation
Slicing the cube
length of string on cylinder
Number of divisors of a given number
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