python - 在运行时更改 Python for 循环范围(上限)

Question

如何在运行时更改 python for 循环的上限？

代码，

from random import randint

lower_limit = 0
higher_limit = 200
step_size = 5

for i in range(lower_limit, higher_limit, step_size):
    # do something

    higher_limit = higher_limit + randint(0, 5)

代码运行到第一个更高的限制并且不关心声明的限制，可以做些什么来让它工作？

Answer 1

你需要使用 while:

from random import randint

lower_limit = 0
higher_limit = 200
step_size = 5

while i <higher_limit:
    # do something

    higher_limit = higher_limit + randint(0, 5)
    i += 5