L = ['Bart', 'Lisa', 'Adam'] for name in L: print('Hello',name)
这样出来的答案都是 Hello Bart 最后一行应该修改为print('Hello, %s!' % name)
朋友建议你试着运行下再说对不对 不需要格式化输出
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报三春晖
-- coding: utf-8 --
L = ['Bart', 'Lisa', 'Adam'] for name in L: print('Hello',name)