题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#
求小球落地5次后所经历的路程和第5次反弹的高度
https://www.nowcoder.com/practice/2f6f9339d151410583459847ecc98446
n = int(input())
fre = 5
h = [n]
for i in range(1, fre + 1):
dec = h[-1]
h.append(dec / 2)
s = h[0]
for i in h[1:-1]:
s += i * 2
print(s)
print(h[-1])
