#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> ivec;
int val;
while (cin >> val)
ivec.push_back(val);
for (auto elem : ivec)
cout << elem << " ";
cout << endl;
return 0;
}
push_back() demo
最新推荐文章于 2025-04-24 20:00:00 发布