#include <iostream>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>
using namespace std;

int main()
{
	int i,j,A,count;
	int number[5];
	int input_num[5];

	/*set condition by user*/
	do
	{	
		cout << "Please choose the difficulties from 1-6: ";
		cin >> A;
		getchar();
		
	}while (A<1 || A >6);	

	//add 3 to A
	A+=3;	
	
	/*get the random number here*/
        srand( (int) time(NULL));
	for (i=0;i<5;i++)
	{
		
		number[i] = rand()%A;
		/*cout<<number[i] <<endl;*/
	}

	cout<<endl<<"Please enter a sequence of 5 digits in the range 0 - " <<A-1 <<endl;
	cout<<"You will have "<<( (int)( A+sqrt(10*A) ) )<<" chances to guess the correct sequence."<<endl;

	//reset count
	count = 0;
	
	/*getting input*/
	while(1)
	{
		count++;
		for(i=0;i<5;i++)
		{
			/*get 5 numbers*/
			input_num[i] = (int)getchar()-(int)'0';
		}
	        getchar();
		/*define greater less and equal var*/
		int greater = 0;
		int less = 0;
		int equal = 0;

		/*calculating*/
	
		/*test each number see if its greater or less or equal*/
		for(i=0;i<5;i++)
		{
			cout << input_num[i] <<"   " << number[i]<<endl;
			if (input_num[i] == number[i])
				equal+=1;
			else if (input_num[i] > number[i])
				greater+=1;
			else if (input_num[i] < number[i])
				less+=1;
		}

		/* if 5 numbers all equal then print 'you are correct'*/
		if (equal == 5)
		{
			cout<< endl<<"You guessed the correct sequence."<<endl;
			cout<< "You used "<<count <<" guesses!!!";
			getchar();
			return(0);
		}
		else 
		{
			if (( (int)( A+sqrt(10*A) ) )>count) /*test how many times tried*/
			{
				cout<< endl<<"Your guess got "<<equal <<" positions correct, "
				<<less <<" too small and " <<greater<<" too large."<< endl;
				cout<< "You have "<<(((int)(A+sqrt(10*A)))-count) <<" chances left"<<endl;
			}
			else
			{
				cout<<"The hidden number is ";
				for(i=0;i<5;i++)
				{
					cout<<number[i];
				}
				cout<<endl<<"You just used up all your chances, please try again";
				getchar();
				return(0);
			}
		}
	};
}