#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
int main(int argc, const char *argv[])
{
//声明一个空的容器
vector<string> svec;
svec.push_back("HeNan");
svec.push_back("HeBei");
svec.push_back("ShanXi");
svec.push_back("ShanDong");
svec.push_back("HuBei");
cout << "svec: " << endl;
for(auto &item: svec){
cout << item << endl;
}
//声明一个大小为5的容器
vector<string> svec1(5);
for(vector<string>::size_type it = 0; it != 5; ++it){
svec1[it] = "Hello";
}
for(vector<string>::iterator it = svec1.begin(); it != svec1.end(); ++it){
cout << *it << endl;
}
//声明一个大小为10的容器,且所有为“shenzhen”;
vector<string> svec2(10, string("shenzhen"));
for(vector<string>::iterator it = svec2.begin(); it != svec2.end(); ++it){
cout << *it << endl;
}
//用一个容器初始化还有一个容器
vector<string> svec3(svec);
for(vector<string>::iterator it = svec3.begin(); it != svec3.end(); ++it){
cout << *it << endl;
}
vector<string>::iterator rtn = find(svec.begin(), svec.end(), string("ShanXi"));
if(rtn == svec.end()){
cout << "not found!" << endl;
}
else{
cout << "found!" << endl;
}
//用一对迭代器初始化一个容器
vector<string> svec4(svec.begin(), rtn);
for(auto &item: svec4){
cout << item << endl;
}
return 0;
}