题目分析:一次遍历数组,找到0的元素删除,然后再在末尾补上0即可
C++:
void moveZeroes(vector<int>& nums) {
int len = nums.size();
for (int i = 0; i < len; i++){
if (nums[i] == 0){
nums.erase(nums.begin() + i); //删除找到的0
nums.push_back(0); //在末尾再添0
i--;
len--;
}
}
}
Python:
def moveZeroes(nums: List[int]) -> None:
n = nums.count(0) #0的个数
while n > 0:
nums.remove(0)
nums.append(0)
n -= 1