复制出来四个数字中间带换行,怎么用 Python 处理呢? - V2EX
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Zhepro
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复制出来四个数字中间带换行,怎么用 Python 处理呢?

  •  
  •   Zhepro 2020-05-30 13:58:21 +08:00 2413 次点击
    这是一个创建于 1961 天前的主题,其中的信息可能已经有所发展或是发生改变。
    复制到代码里还是换行运行不了,怎么把换行去掉四个数字相加?
    Sanko
        1
    Sanko  
       2020-05-30 14:07:10 +08:00
    给个例子
    Zhepro
        2
    Zhepro  
    OP
       2020-05-30 14:12:01 +08:00
    @Sanko
    print(splitss('66
    82
    124
    125'))
    就是我从网页复制四个数字到代码里就是上面这样自带换行,实际上应该怎么处理呢,就是把换行去掉相加
    tom8
        3
    tom8  
       2020-05-30 14:21:14 +08:00
    def splitss(str):
    sum = 0
    for i in str.split('\n'):
    sum += int(i)
    return sum
    ipwx
        4
    ipwx  
       2020-05-30 14:24:32 +08:00
    S = '''66
    82
    124
    125'''

    print(sum(map(int, S.split('\n'))))
    ----

    话说但凡看了 Python 教程都不至于不会写这个吧?
    Zhepro
        5
    Zhepro  
    OP
       2020-05-30 14:27:01 +08:00
    @ipwx 。。。小白,没想到这条
    Zhepro
        6
    Zhepro  
    OP
       2020-05-30 14:27:11 +08:00
    @tom8 谢谢,搞定了
    yucongo
        7
    yucongo  
       2020-05-30 16:45:26 +08:00
    sum(int(elm) for elm in S.split())

    sum(int(elm) for elm in re.findall(r'\d+', S))
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