我对Python和一般的编程都很陌生。我学到了一点Python 2,因为它是最好的免费版本:)下面是我写的代码:
num = int(input("What number would you like to check the divisors of? "))
Divisors = list(range(1, num+1))
for element in Divisors:
if num % element != 0:
Divisors.remove(element)
print(Divisors)下面是它打印出来的内容:
What number would you like to check the divisors of? 12
[1, 2, 3, 4, 6, 8, 10, 12]发布于 2021-03-05 01:24:43
问题可能是你在迭代的时候修改了列表因子。它使你的代码跳过数组中的一些元素,尝试打印当前元素,如下所示:
num = int(input("What number would you like to check the divisors of? "))
Divisors = list(range(1, num+1))
for element in Divisors:
print("The current element is", element)
if num % element != 0:
Divisors.remove(element)来理解到底发生了什么。
发布于 2021-03-05 01:25:01
在迭代中修改因子会产生副作用。相反,您可以使用list comp来获得您想要的内容。
num = int(input("What number would you like to check the divisors of? "))
Divisors = list(range(1, num+1))
Divisors = [ element for element in Divisors if num % element == 0 ]输出:
[1, 2, 3, 4, 6, 12]https://stackoverflow.com/questions/66479885
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