cdig.cpp

该文件利用算法模拟人工猜数字的过程

#include <iostream>
#include "Cdig.h"
#include "Cproc.h"

using namespace std;

Cdig::Cdig(void)
{
}

void Cdig::input(void)
{
	bool x=false;
	while(!x)
	{
		cout<<"please input 4 different numbers from 0~9: ";
		for(int i = 0;i < 4;i++)
			cin>>_mem[i];
		x = check();
	}
}

bool Cdig::check(void)
{
	for(int i=0;i<4;i++)
		for(int j=0;j<4;j++)
		{
			if(j==i)continue;
			if(_mem[j]==_mem[i])
			{
				cout<<"Wrong paramaters!"<<endl;
				return false;
			}
		}
	return true;
}

bool Cdig::run(void)
{
	Cproc *p = new Cproc;
	char* k;
	while(1)
	{
		k = p->select();
		if(k[0]==0)
			break;
		p->get(compare(_mem,k));
	}
	delete p;
	cout<<"Try again ?(y/n):";
	char x;
	cin>>x;
	return x=='y'||x=='Y';
}

int* Cdig::compare(char *x, char *y)
{
	a[0] = 0;
	a[1] = 0;
	for(int i=0;i<4;i++)
	{
		for(int j=0;j<4;j++)
		{
			if(x[i]==y[j])
			{
				if(i==j)a[0]++;
				else a[1]++;
			}
		}
	}
	for(int i=0;i<4;i++)
		cout<<y[i];
	cout<<"  "<<a[0]<<'A'<<a[1]<<'B'<<endl;
	a[2] = a[0] + a[1];
	return a;
}

Cdig::~Cdig(void)
{
}