C++

#include<iostream>
#include<string.h>
#include<algorithm>
using namespace std;
int main()
{
    int n, index;          string stemp;     cin >> n;     string *a= new string[n];     //接受键盘输入，用字符串数组     for (int i = 0; i < n; i++)         cin >> a[i];     //选择排序，找到最小的元素下标，交换     for (int i = 0; i < n; i++)     {         index = i;         for (int j = i + 1; j < n; j++)             if (a[j] < a[index])                 index = j;         if (a[index] < a[i])         {             stemp = a[index];             a[index] = a[i];             a[i] = stemp;         }     }     //输出结果
    for (int i = 0; i < n-1; i++)
        cout <<a[i]<<' ';
    
    cout<<a[n-1]<<endl;     return 0;

    
}