Intersections

Problem Description: In this particular problem you are given any permutation p of {1,. . . . . . . , n}. Now you create a function which maps 1 to 1 in p, 2 to 2 in p and so on. Now if you draw lines to map the numbers some of the lines will intersect. For example consider p = {1, 2, 5, 3, 4}, now mapping will look like this Now in the image above line c intersects with line e and line d inte