View Code of Problem 97

#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
bool cmp(string s1,string s2)
{
    return s1 < s2;
}
int main()
{
    int i,n,pos;
    while( cin>>n )
    {
        if( n == 0 )break;
        string sp[n];
        
        for( i=0;i<n;i++ )
        cin>>sp[i];
        //开始处理
        sort(sp,sp+n,cmp);
        // for( i=0;i<n;i++ )
        // cout<<sp[i]<<endl;
        for( i=0;i<n;i++ )
        {
            string tmp =sp[i]+".exe";
            if( tmp == sp[i+1] )
            {
                cout<<tmp<<endl;
                i++;
            }           
        }
    }
}