题解来了！！！

#include<iostream>
#include<algorithm>
using namespace std;
int main(){
int n;
cin >> n;
string names[n];
for (int i=0; i<n; i++){
cin >> names[i];
}
sort(names,names+n);
for (int i=0; i<sizeof(names)/sizeof(string); i++) cout << names[i] << endl;
return 0;
}