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



int rollDice(void);

int main()
{
	int sum;
	int myPoint;
	int game = 1;
	int wins[22] = {0};
	int loses[22] = {0};
	int roll = 0;
	int total1 = 0;
	int total2 = 0;
	int a;
	
srand(time(NULL));

	while (game <= 1000){
		for (roll = 1; roll <=20; roll++){
			
			sum = rollDice();
			
			switch (sum){
			
			case 7:
			case 11:
				
				if(roll > 20){
				++wins[21];
					++game;
				}
				else{
					++wins[roll];
					++game;
				}
				break;

			case 2:
			case 3:
			case 12:
				if(roll > 20){
					++loses[21];
					++game;
				
				}
				else{
					++loses[roll];
					++game;
				}
				break;

			default:
				myPoint = sum;

				roll++;

				sum = rollDice();
			
				if( sum == myPoint){
					if(roll > 20){
						++wins[21];
						++game;
					}
					else{
					++wins[roll];
					++game;
					}
			}
				if(sum == 7){
					if(roll > 20){
					++loses[21];
					++game;
				}
				else{
				++loses[roll];
				++game;
				}
			}
			break;
		}
	}
		
			
}
	printf("%s%7s\n", "ROLL", "WINS");
	for(  a = 1; a < 21; a++){
		printf( "%4d %4d\n", a, wins[a]);
	}
    for(a = 1; a < 21; a++){
		total1 += wins[a];
	}
	printf("The total number of wins is %d\n", total1);

		printf("\n%s%7s\n", "ROLL", "LOSES");
	for(  a = 1; a < 21; a++){
		printf( "%4d %4d\n", a, loses[a]);
	}
	for(a = 1; a < 21; a++){
		total2 += loses[a];
	}
	printf("The total number of wins is %d\n", total2);

	printf("The number of games won after the 20th roll is %d\n",wins[21]);
	printf("The number of games lost after the 20th roll is %d\n",loses[21]);

	
return 0;
}

int rollDice(void)
{
	int die1;
	int die2;
	int workSum;

	die1 = 1 + (rand() % 6);
	die2 = 1 + (rand() % 6);
	workSum = die1 + die2;

	return workSum;
}