#include <iostream>
#include <vector> //数组容器用
#include <algorithm> //数组排序用
#include <unordered_map> //无序键值对容器,查找元素速度比map快,遍历比map慢
using namespace std;
int main() {
std::cout << "Hello, World!" << std::endl;
int nArray[] {1,2,3,4,5};
cout<<"数组名直接输出内存地址:"<< nArray << endl;
for (auto i:nArray) {
cout<<"数组成员:"<<i<<endl;
}
vector<int> myVector{1,3,5,7,9};
for (auto v:myVector) {
cout<<"数组容器成员:"<<v<<endl;
}
for (int i = 0; i < 5; ++i) {
myVector.push_back((i+1