Question

The Square Counter

We at juspay like to play with Maths. One of our favourite topics is coordinate geometry. We have been given n coordinates in a xy plane and we have to find the number of squares that are possible to be formed parallel to the axes. Can you help juspay in solving the problem

NOTE

it is guaranteed that each point is distinct

Input

The first line tells you the number of points ten

Next lines tell you the x and y coordinates of the points

Output

eturns a single output the number of squares that can be formed with the given n points

Constraints:
1<=n<=10000
0<=x<=100000

Time= 2 sec per est​

Answer 1

Answer:

We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut

Explanation:

We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institutWe live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institutWe live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut