W3School TIY Editor

#include <iostream> #include <vector> // 包含 vector 库 using namespace std; int main() { // 包含 3 个元素的 vector vector<string> cars = {"Volvo", "BMW", "Ford"}; // 向 vector 添加另一个元素 cars.push_back("Tesla"); for (string car : cars) { cout << car << "\n"; } return 0; }