realoj 125 模拟windos操作系统 文件搜索

#include<iostream>#include<fstream>#include<sstream>#include<vector>#include<string>#include<stack>#include<cmath>#include<cstdlib>#include<algorithm>#include<functional>#include<ctime>#include<iomanip>#include<cstring>#include <cstdio>#include <map>#include <list>#include <set>#include <queue>#include <deque>#include <climits>using namespace std;int main(){    ifstream cin("atest.txt");    string s,ss,left,right;    vector<string>v,end;    int m,n;    int p;    while(cin>>m)    //////文件数量    {        v.clear();        for(int i=1;i<=m;i++)        {            cin>>s;            v.push_back(s);        }        cin>>n;     ///////查询的数量        for(int i=1;i<=n;i++)        {            cin>>ss;            left="";            right="";            p=ss.find("*");            for(int j=0;j<p;j++)               left+=ss[j];            for(int j=p+1;j<ss.size();j++)              right+=ss[j];            end.clear();            for(int j=0;j<v.size();j++)            {                if(v[j].size()<(left.size()+right.size()))                continue;                if(left.size()!=0)  if(v[j].find(left)!=0)  continue;                if(right.size()!=0)                {                    //反转                    reverse(right.begin(),right.end());                    reverse(v[j].begin(),v[j].end());                    if(v[j].find(right)!=0)                    {                        reverse(right.begin(),right.end());                        reverse(v[j].begin(),v[j].end());                    continue;                    }                    reverse(right.begin(),right.end());                    reverse(v[j].begin(),v[j].end());                }                end.push_back(v[j]);            }            ////////输出结果            for(int k=0;k<end.size();k++)            {                cout<<end[k];                if(k!=end.size()-1)                  cout<<", ";                else                  cout<<endl;            }            if(end.size()==0)                cout<<"没有找到文件！\n";        }    }}