[算法-移动零]

movezero.py

# 将零移动到末尾，要求在原数组操作且尽可能减少操作次数
source = [0, 3, 5, 0, 2, 1, 0, 9]

def solution(source):
  j = 0
  for k, i in enumerate(source):
    if i != 0:
      source[j], source[k] = i, 0
      j += 1
  return source

res = solution(source)
print(res)  # [3, 5, 2, 1, 9, 0, 0, 0]