#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main()
{
        int i, x, y, z, balance=100;
	int invest, guess, outcome;

	printf("Let's start to play the game with 3 dices");
	printf("Your balance = $%d\n\n", balance);

        srand(time(NULL));

	while (balance>0 && balance <1000)
	{
		do {
			printf("How much do you invest?");
			scanf ("%d",&invest);
		}while(invest > balance || invest %10 != 0); 

		do{
			 printf("What is your expected outcome, big (1) or small (0)?");
        	         scanf("%d" , &guess);
		}while(guess !=1 && guess!=0);
	
	        x = rand() % 6 + 1;
		y = rand() % 6 + 1;
		z = rand() % 6 + 1;
		
 		printf("The points of the 3 dices %d %d %d\n" , x, y, z);
		
		if(x + y + z <= 10)
		{
                        outcome = 0;
                        printf("It is small, "); 
                }
                else
                {
                        outcome = 1;
                        printf("It is big, ");
		}
		
		if ( guess == outcome)
		{ 
			balance = balance + invest;
			printf("a correct guess\n");
		}
		else
		{
			balance = balance - invest;
 			printf("an incorrect guess\n");
		}

		printf("Your balance = $%d\n\n", balance);	
		

	}

        return 0;
}