想像自己是一名直升機駕駛員，飛越福田CBD。請計算於發佈座標一公里半徑內的建築物上有多少直升機停機坪(要有明顯的H標示) 。
在此範圍內,離發佈座標最遠和最近的兩個停機坪,算出之間的距離為X（以公尺為單位,小數點後四捨五入），該範圍內的直升機停機坪總數為Y。
最終藏寶處位於發佈座標為(X/2+3Y-2.3)公尺，角度為(2X/Y+5.4)度。
Imagine yourself as a helicopter pilot, flying over Futian CBD.
Please calculate how many helipads there are on the buildings within one kilometer radius of the published coordinates (with a clear H mark).
Within this range, the distance between the two farthest and nearest helipads from the published coordinates is X (In meters, rounded up after the decimal point) , and the total number of helipads within this range is Y.
The final is located at the published coordinates of (X/2+3Y-2.3) meters and the angle is (2X/Y+5.4) degrees.
You can validate your puzzle solution with certitude.