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devil_60's blog

By devil_60, history, 23 months ago, In English,

You are given a set of 'N' Cartesian coordinates.You have to find the total number of quadrilaterals that can be formed.

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By devil_60, history, 2 years ago, In English,

I am unable to get what is wrong with my logic. The question link is here: http://codeforces.com/contest/580/problem/C

My solution is this: https://pastebin.com/DNgpJGnW

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