统计计算
代码：
import os
import sys
# 请在此输入您的代码
n = int(input())
jige, youxiu = 0, 0
for i in range(n) :
m = int(input())
if m >= 85 :
youxiu+=1
elif m >= 60:
jige += 1
youxiulu = str(round(youxiu/n*100))
hegelu = str(round((jige+youxiu)/n*100))
print(hegelu+'%')
print(youxiulu+'%')
