【发布时间】:2017-10-08 19:16:08
【问题描述】:
我想评估一个变量在时间间隔之间的差距。
这是一个计算示例:
Count | Gap | Gap Result | Evaluate
----------------------------------------
19 | 15-5 | 10 | 10
18 | 15-3 | 12 | 10-12 = -2
17 | 15-4 | 11 | 12-11 = 1
我不知道如何表达。请指教。
number = [1,2,3,4,5,6,7]
goal = 15
count = 20
def step (self)
while count > 0:
count -= 1
gap = [goal - (random.choice(number))]
previous_gap = gap from (count - 1) # I don't know how to express this
evaluate = previous_gap - gap
【问题讨论】:
-
如果您能告诉我们预期的结果会怎样,那将会很有帮助。您还没有真正定义“差距”的含义吗?
-
你为什么要减去列表?
evaluate = previous_gap - gap -
@MartijnPieters 问题已编辑。请指教
标签: python while-loop pass-by-reference