q1

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

int dado(int);

int main(){
    int i, sum = 0, count = 0;

    while (sum == 0){
        printf("\nPress any key to roll dice.\n");
        getch();
        count += 1;

        for (i = 0; i < 2; i++)
            sum += dado(i);

        printf("Sum: %d\n\n", sum);

        if (sum == 7 || count > 21)
            printf("You lose!\n\n");
            break;

        switch (sum){
            case 7:
                printf("You won!\n\n");
                break;

            case 11:
                printf("You won!\n\n");
                break;

            case 2:
                printf("You lose!\n\n");
                sum = 0;
                break;

            case 3:
                printf("You lose!\n\n");
                sum = 0;
                break;

            case 12:
                printf("You lose!\n\n");
                sum = 0;
                break;

            default:
                printf("Try again!\n\n");
                sum = 0;
                break;
        }
    }

    printf("\nPress any key to exit...\n\n");
    getch();

    return 0;
}

int dado(offset){
    srand(time(NULL) + offset);
    return 1 + rand() % 6;
}