python列表解析不写for循环do something
不用for循环，循环五次，取个随机值result = [random.randint(1,100) for x in range(5)]result = [[random.randint(1,100) for x in range(5)] for y in range(5)]参考：Python 的列表解析（list comprehension）和生成器表达式（generato...
