C++ Vector转Set与Set转Vector
这个例子是将vector里面的重复元素去掉并排序,先将vector转成set 然后set转成vector
#include<set>
#include<vector>
#include<iostream>
using namespace std;
int main()
{
vector<int> vec;
vec = { 1, 2, 3, 4, 8, 9, 3, 2, 1, 0, 4, 8 };
set<int> st(vec.begin(), vec.end());
vec.assign(st.begin(), st.end());
vector<int>::iterator it;
for (it = vec.begin(); it != vec.end(); it++)
cout << *it<<endl;
return 0;
}

![C++ Vector转Set与Set转Vector
[编程语言教程]](https://www.zixueka.com/wp-content/uploads/2024/02/1706717592-ddb42378f70bcfa.jpg)
