题解 | 牛牛的绩点
牛牛的绩点
https://www.nowcoder.com/practice/de8bc3e736164786b07a4dd64ed172f7
import sys
var = input()
result = fen = 0
while(var != 'False'):
if(var.isalpha()):
if(var == 'F'):
temp = 0
else:
temp = float(69 - ord(var))
if(var.isdigit()):
temp = temp * int(var)
fen = fen + int(var)
result = result + temp
var = input()
result = result/fen
print('%.2f' %result)
为什么是用F啊还得专门写个if进去
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