#include <stdio.h>
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main(){
vector <int> a;
for(int i = 0; i < 10; i++) {
a.push_back(i);
}
//反序
reverse(a.begin(),a.end());
for (int i = 0; i < a.size(); i++){
printf("%d\n",a[i]);
}
//正序
sort(a.begin(),a.end());
for (vector<int>::iterator it=a.begin(); it < a.end();it++){
printf("%d\n",*it);
}
return 1;
}
关于vector详细使用说明，详见http://www.cplusplus.com/reference/vector/vector/vector/
