STL简介1

#include<iostream>
#include<vector>
#include<iterator>
#include<algorithm>
#include<functional>
using namespace std;
int main()
{
const int N=5;
vector<int>s(N);
for(auto& si:s)
cin>>si;
transform(s.begin(),s.end(),ostream_iterator<int>(cout," "),negate<int>());
cout<<endl;
return 0;
}