Leetcode问题:https://leetcode.com/problems/eliminate-maximum-number-of-monsters/
我的Python解决方案如下:
class Solution(object):
def eliminateMaximum(self, dist, speed):
"""
:type dist: List[int]
:type speed: List[int]
:rtype: int
"""
mapped = []
killed = 0
for i, v in enumerate(zip(dist, speed)):
mapped.append([v[0]/v[1], v[0], v[1]])
mapped.sort(key=lambda x: x[0])
iterator = iter(mapped)
while True:
try:
next(iterator)[1] = -1
killed += 1
except StopIteration:
return killed
for v in mapped[killed:]:
v[1] = v[1]-v[2]
if v[1] <= 0:
return killed
sol = Solution()
r = sol.eliminateMaximum([4,8,6,8,2,7,4], [1,3,3,1,10,1,1])
print(r)
Python控制台的输出是4(如预期的那样),但Leetcode的输出是2,这是错误的答案。
1条答案
按热度按时间nimxete21#
Python使用python2,其中整数除法与python3不同。你可以在这里看到语言信息:
当选择python3时,它可以工作。
我运行了这个代码:
它完美地运行了