//#include <fstream>
#include <iostream>
#include<string>
using namespace std;
class hash
{
private:
string *p;
int size;
int *flag;
int key;
string var;
public:
hash()
{
size=120,000;
key=0;
var='\0';
}
hash(int size,string name,int key)
{
this->size=size;
this->key=key;
this->var ...