Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.

输入一个数字列表，我们要把所有的0元后置，并要保持非0元的原顺序。

youdao

Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.

输入一个数字列表，我们要把所有的0元后置，并要保持非0元的原顺序。

youdao