SP145 ALIENS - Aliens

Aliens visited our planet with an obvious intention to find some new species for their space zoo. After entering Earth's orbit, they positioned themselves over the town of Belgrade, having detected some life-form activity on the ground. As they approached the surface, they saw a group of half-intelligent beings. Those creatures were actually competitors of the Balkan Olympiad in Informatics who were enjoying the excursion after intense contest. Aliens want to abduct all n (2

First line of input contains one integer c

For each test case output radius of the tractor beam and coordinates of the spacecraft. Numbers should be rounded to two decimal places.