python里的for循环次数如何进行动态变化
现在有这样一段程序:![](zzz/editor/img/code.gif)
start = 10 delta = 5 for i in range(start, start+delta): start = 200 print start print i print range(start, start+delta)
运行结果如下:
![](zzz/editor/img/code.gif)
200 10 [200, 201, 202, 203, 204] 200 11 [200, 201, 202, 203, 204] 200 12 [200, 201, 202, 203, 204] 200 13 [200, 201, 202, 203, 204] 200 14 [200, 201, 202, 203, 204]
请问:如何才能使循环的次数随着start的变化而变化呢?