我如何找到给定点的最大长度并使程序在最大长度到达中间的那个点之后停止？

Question

My program makes 30 randomly generated points that spawn from the edge of the map that move towards the center. My program works fine, but how would I find the largest length of these points and then say "if the largest length hits the middle, reset?

I just dont know how

biggestLength = 0

lengthList = []
after = 1

length = math.sqrt(dx * dx + dy * dy)

lengthList.append(length)
biggestLength = lengthList[0]
if len(lengthList) == 30:
    while x < 30:
        if lengthList[after] > biggestLength:
            lengthList[after] = biggestLength
        after += 1
        x += 1
    lastWaste = lengthList.index(biggestLength)
    print (biggestLength)
    lengthList = []

Answer 1

列表的最大值可以通过max获得：

biggestLength = max(lengthList)