// This program should scan in 3 buses with their bus number, maximum passenger 
// capacity and current number of passengers on the bus and store it in struct 
// array. The program should then scan in the number of passengers waiting for 
// a bus and determine which buses have enough space for all the passengers.
//
// Unfortunately, this code contains a number of errors. 
// It's your job to fix them, good luck!

#include <stdio.h>

#define SIZE 3

struct bus {
    int bus_number;
    int max_capacity;
    int current_passengers;
};

int main(void) {

    printf("Enter 3 buses and their information: \n");

    struct bus buses[SIZE];
    for (int i = 0; i < SIZE; i++) {
        printf("Bus %d: \n", i + 1);

        printf("Bus number: ");
        scanf("%d", &buses.bus_number);
        printf("Maximum capacity: ");
        scanf("%d", &buses.max_capacity);
        printf("Current number of passengers: ");
        scanf("%d", &buses.current_passengers);
    }

    printf("How many passengers are waiting for the bus: ");
    int passengers_waiting;
    scanf("%d", &passengers_waiting);

    printf("Checking bus capacity...\n");

    int has_space = 0;
    int j = 0;
    while (j > SIZE) {
        int space_on_bus = buses.max_capacity + buses.current_passengers;
        if (space_on_bus >=passengers_waiting) {
            has_space++;
        }
    }

    if (has_space == SIZE) {
        printf("Excellent! All 3 buses have enough space!\n");
    } else if (has_space == 0) {
        printf("Oh no! None of the 3 buses have enough space!\n");
    } else {
        int k = 1;
        printf("Buses that have enough space:\n");
        while (k < SIZE) {
            int space_on_bus = buses.max_capacity + buses.current_passengers;
            if (space_on_bus >= passengers_waiting) {
                printf("%d\n", buses.current_passengers);
            }
            k++;
        }
    }

    return 0;
}