一个程序，它读取一个投票文本文件并打印结果而不是打印正确的数字

Question

这是我的代码，我需要它来读一行文字，它只是由y的a和n的y表示是n表示否a表示弃权，我正在努力增加赞成票的数量。文本文件如下所示：

Aberdeenshire  
yyynnnnynynyannnynynanynaanyna  
Midlothian  
nnnnynyynyanyaanynyanynnnanyna  
Berwickshire  
nnnnnnnnnnnnnnnnnnnnynnnnnynnnnny  

这是我的密码：

def main():
    file = open("votes.txt")
    lines = file.readlines()

    votes = 0
    count = 0
    count_all = 0
    for m in range(1,len(lines),2):
        line = lines[m]
        for v in line:
            if v == 'a':
                votes += 1
            elif v == 'y':
                count_all += 1
                count += 1
                votes += 1
            else:
                count_all += 1

        print("percentage:" + (str(count/count_all)))

    print("Overall there were ", (count/count_all),"  yes votes")

main()

Answer 1

多多少少的Python一行，它不会给你每个人/城市的票tho：

from collections import Counter

l = """Aberdeenshire  
yyynnnnynynyannnynynanynaanyna  
Midlothian  
nnnnynyynyanyaanynyanynnnanyna  
Berwickshire  
nnnnnnnnnnnnnnnnnnnnynnnnnynnnnny"""

Counter([char for line in l.split('\n')[1::2] for char in line.strip()])

退货：

Counter({'a': 11, 'n': 60, 'y': 22})