#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> ivec = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
for (auto it = ivec.begin(); it != ivec.end(); ++it)
*it *= 2;
for (auto elem : ivec)
cout << elem << " ";
cout << endl;
return 0;
}
iterator demo
最新推荐文章于 2021-02-10 20:03:29 发布