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.
peta to nano (x-ray)
Specific Element Count
Create a Multiplication table matrix...
Create an index-powered vector
Determine the square root
rectangle in circle
How many rectangles in a grid ?
Number of divisors of a given number
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