题目描述: 第一次提交: class Solution: def removeDuplicates(self, nums) -> int: for i in range(len(nums)-1,0,-1):#注意要倒序** if nums[i]==nums[i-1]: del(nums[i]) return len(nums) 另: class Solution: def removeDuplicates(self, nums: List[int]) -> int: i = 0 for num…
(转载)http://blog.csdn.net/zhangxinrun/article/details/6056321 代码: view plaincopy to clipboardprint?#include <iostream> using namespace std; class A { public: A() { cout << "Default constructor is called./r/n…