static int load_test_case(int *credit, int *num_items, int **prices) {
int r, i, *p;
assert(credit);
assert(num_items);
assert(prices);
r = get_int_from_stdin(credit);
if (r != 1)
return -errno;
r = get_int_from_stdin(num_items);
if (r != 1)
return -errno;
p = calloc(*num_items, sizeof(*p));
if (!p)
return -ENOMEM;
for (i = 0; i < *num_items; ++i) {
int price;
r = get_int_from_stdin(&price);
if (r != 1) {
free(p);
return -errno;
}
p[i] = price;
}
*prices = p;
return 0;
}
int main(void) {
int i, r, test_cases, credit, num_items, *prices = NULL;
char *stream_buf = NULL;
size_t size;
stream = open_memstream(&stream_buf, &size);
r = get_int_from_stdin(&test_cases);
if (r < 0) {
fprintf(stderr, "Failed to determine number of test cases\n");
return EXIT_FAILURE;
}
for (i = 0; i < test_cases; ++i) {
free(prices);
prices = NULL;
r = load_test_case(&credit, &num_items, &prices);
if (r < 0) {
free(stream_buf);
fprintf(stderr, "Failed to parse test cases from stdin\n");
return EXIT_FAILURE;
}
solve(i + 1, credit, num_items, prices);
}
free(prices);
printf("%s", stream_buf);
free(stream_buf);
return 0;
}
void round_two(struct player *players, int playerc) {
fprintf(stdout, "+--------------------------------------------------+\n");
fprintf(stdout, "| Round Two |\n");
fprintf(stdout, "+--------------------------------------------------+\n");
int input;
int i, j;
for (i = 0; i < playerc; i++) {
fprintf(stdout, "%s's turn.\n", players[i].name);
for (j = 0; j < AMMO; j++) {
fprintf(stdout, "Shot #%d: ", j + 1);
fflush(stdout);
input = get_int_from_stdin();
players[i].score += (input * 2);
}
print_score(players[i]);
}
print_result(players, playerc);
shuffle_winners(players, playerc);
}
void round_three(struct player *players, int playerc) {
fprintf(stdout, "+--------------------------------------------------+\n");
fprintf(stdout, "| Round Three |\n");
fprintf(stdout, "+--------------------------------------------------+\n");
int input;
int i, j;
for (i = 0; i < playerc; i++) {
fprintf(stdout, "%s's turn.\n", players[i].name);
for (j = 0; j < AMMO; j++) {
fprintf(stdout, "Shot #%d: ", j + 1);
fflush(stdout);
input = get_int_from_stdin();
if (input == 5) {
players[i].score += 5;
} else {
players[i].score += (input * 3);
}
}
print_score(players[i]);
}
}
