N84 PR0GR4M

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

#define MAX_PLAYERS 30
#define BUDGET 300

typedef struct {
    int price;
    double pts;
} player_t;

int get_players(player_t *p);

int main(int argc, char *argv[]) {
    player_t pg[MAX_PLAYERS], sg[MAX_PLAYERS], sf[MAX_PLAYERS],
    pf[MAX_PLAYERS], ce[MAX_PLAYERS];
    int pgnum, sgnum, sfnum, pfnum, cenum, t[5], cost;
    int a, b, c, d, e;
    double currentsum, sum=0;

    printf("Enter point guards:\n");
    pgnum = get_players(pg);
    printf("Enter shooting guards:\n");
    sgnum = get_players(sg);
    printf("Enter small forwards:\n");
    sfnum = get_players(sf);
    printf("Enter power forwards:\n");
    pfnum = get_players(pf);
    printf("Enter centers:\n");
    cenum = get_players(ce);

    for (a = pgnum - 1; a>=0; a--) {
        for (b = sgnum - 1; b>=0; b--) {
            for (c = sfnum - 1; c>=0; c--) {
                for (d = pfnum - 1; d>=0; d--) {
                    for (e = cenum - 1; e>=0; e--) {
                        cost = pg[a].price+sg[b].price+sf[c].price+pf[d].price+
                        ce[e].price;
                        if (cost > BUDGET) {
                            break;
                        }
                        currentsum = pg[a].pts+sg[b].pts+sf[c].pts+pf[d].pts+
                        ce[e].pts;
                        if (currentsum >= sum) {
                            if (currentsum == sum) {
                                printf("%.1f:", sum);
                                printf("%d %.1f  ", pg[a].price, pg[a].pts);
                                printf("%d %.1f  ", sg[b].price, sg[b].pts);
                                printf("%d %.1f  ", sf[c].price, sf[c].pts);
                                printf("%d %.1f  ", pf[d].price, pf[d].pts);
                                printf("%d %.1f\n", ce[e].price, ce[e].pts);
                            }
                            sum = currentsum;
                            t[0] = a;
                            t[1] = b;
                            t[2] = c;
                            t[3] = d;
                            t[4] = e;
                        }
                    }
                    if (e == 0) {
                        break;
                    }
                }
                if (d == 0 && e == 0) {
                    break;
                }
            }
            if (c == 0 && d == 0 && e == 0) {
                break;
            }
        }
        if (b == 0 && c == 0 && d == 0 && e == 0) {
            break;
        }
    }
    printf("Point guard:    %3d\t%.1f\n", pg[t[0]].price, pg[t[0]].pts);
    printf("Shooting guard: %3d\t%.1f\n", sg[t[1]].price, sg[t[1]].pts);
    printf("Small forward:  %3d\t%.1f\n", sf[t[2]].price, sf[t[2]].pts);
    printf("Power forward:  %3d\t%.1f\n", pf[t[3]].price, pf[t[3]].pts);
    printf("Center:         %3d\t%.1f\n", ce[t[4]].price, ce[t[4]].pts);
    cost = pg[t[0]].price + sg[t[1]].price + sf[t[2]].price + pf[t[3]].price +
    ce[t[4]].price;
    printf("Points: %.1f\tCost: %d\n", sum, cost);

    return 0;
}

int get_players(player_t *p) {
    int n=0, priceP;
    double ptsP;

    while (scanf("%d %lf", &priceP, &ptsP) == 2) {
        if (n>MAX_PLAYERS) {
            printf("More than %d players entered.\nExit failure.\n",
                MAX_PLAYERS);
            exit(EXIT_FAILURE);
        }

        if (priceP==0||ptsP<1e-5) {
            return n;
        }

        p[n].price = priceP;
        p[n].pts = ptsP;
        n++;
    }
    return n;
}