View Code of Problem 97

#include<bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    string str;
    vector <string> a;
    vector <string > b;
    while(cin >> n){
            if(n==0) break;
            getchar();
        for(int i = 0; i < n; i++){
            getline(cin,str);          //用getline()函数为什么会出错,加了getchar才会显示，没问题
            a.push_back(str);
        }

        for(int i = 0; i < n; i++){

            if(a[i].find(".exe")!=-1){

            for(int j = 0; j < n; j++){
                if(a[j] ==  a[i].substr(0,a[i].size()-4))
                  b.push_back(a[i]);
            }
        }
    }
        sort(b.begin(),b.end());
        for(int i = 0; i < b.size(); i++){
            cout<< b[i] <<endl;
        }
        a.clear();
        b.clear();
    }
    return 0;
}