#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
bool badcheck(string phrase, string badwords[], int count);
//check whether or not have bad words
bool bancheck(string phrase, string banned[], int count);
//check whether or not have banned words
void doclean(string & phrase, string badwords[], int count );
//ignore the banned phrase, to fix the bad word