you give n point plane distinct pointsi xi yi a boomerang tuple point j k distance j equal distance k order tuple mattersreturn number boomerang example 1input point 001020output 2explanation the boomerang 100020 102000example 2input point 112233output 2example 3input point 11output 0 Constraintsn pointslength1 n 500pointsilength 2104 xi yi 104All point unique