#include <iostream>
struct car {
    char carCompany[21];
    int year;
};
int main(void) {
    using namespace std;
    cout << "请输入有几辆汽车:";
    int num = 0;
    char a[21];
    cin >> num;
    cin.get();
    car* carn = new car[num];
    for (int i = 0; i < num; i++) {
        cout << "第" << i+1 << "辆车\n";
        cout << "请输入汽车生产商:";
        cin.getline((carn+i)->carCompany,20);
        cout << "请输入生产年份:";
        cin >> (carn + i)->year;
        cin.get();
    }
    for (int i = 0; i < num; i++) {
        cout << (carn + i)->year << " " << (carn + i)->carCompany << endl;
    }
}