#coding=utf-8
# 解题思路: 无 20190302 找工作期间
class Solution(object):
def merge(self, nums1, m, nums2, n):
"""
:type nums1: List[int]
:type m: int
:type nums2: List[int]
:type n: int
:rtype: void Do not return anything, modify nums1 in-place instead.
"""
i = m-1
j = n-1
end = i + j + 1
while i >= 0 and j >= 0:
if nums1[i] < nums2[j]:
nums1[end] = nums2[j]
end = end-1
j = j - 1
else:
nums1[end] = nums1[i]
i = i-1
end= end-1
if i < 0:
while j >= 0:
nums1[end] = nums2[j]
end -= 1
j -= 1
nums1 = [1,2,3,0,0,0]
nums2 = [2,5,6]
s = Solution()
s.merge(nums1,3 , nums2,3)
print nums1