// This program should scan in a budget price and 3 grocery items and their 
// costs into a struct array, and determine which items are over budget.
//
// Unfortunately, this code contains a number of errors. 
// It's your job to fix them, good luck!

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

#define SIZE 3
#define MAX_GROCERY_NAME 20


///////////////////////  DO NOT CHANGE THIS STRUCT /////////////////////////////
struct grocery_item {
    char item_name[MAX_GROCERY_NAME];
    double cost;
};

////////////////////////////////////////////////////////////////////////////////
//                 DO NOT CHANGE ANY OF THE CODE BELOW HERE                   //
//  THE CODE BELOW IS SIMPLY TO ASSIST IN SCANNING IN THE GROCERY ITEMS AND   //
//            THEIR COSTS INTO THE ARRAY. THERE ARE NO BUGS ABOVE             //
////////////////////////////////////////////////////////////////////////////////

int main(void) {

    printf("Enter a budget: ");
    double budget;
    scanf("%lf", &budget);
    getchar();
    
    printf("Enter 3 grocery items and their costs:\n");

    struct grocery_item array[SIZE];
    for (int i = 0; i < SIZE; i++) {
        fgets(array[i].item_name, MAX_GROCERY_NAME, stdin);
        scanf("%lf", &array[i].cost);
        getchar();
    }

    printf("Checking grocery items...\n");

    ////////////////////////////////////////////////////////////////////////////
    //               DO NOT CHANGE ANY OF THE CODE ABOVE HERE                 //
    // THE CODE ABOVE IS SIMPLY TO ASSIST IN SCANNING IN THE GROCERY ITEMS AND//
    //          THEIR COSTS INTO THE ARRAY. THERE ARE NO BUGS ABOVE           //
    ////////////////////////////////////////////////////////////////////////////

    ////////////////////////////////////////////////////////////////////////////
    ////////////////////// ONLY EDIT CODE BELOW HERE ///////////////////////////
    ////////////////////////////////////////////////////////////////////////////

    int j = 0;
    int over_budget = 0;
    while (j < SIZE) {
        if  (array[j].cost < budget) {
            over_budget++;
        }
    }

    if (over_budget == budget) {
        printf("Oh no, all your items are over budget!\n");
    } else if (over_budget == 0) {
        printf("Great work! All your items are within budget!\n");
    } else {
        int k = 1;
        printf("Over budget items:\n");
        while (k < SIZE) {
            if (array[k].cost > budget) {
                printf("%s", array[k].cost);
            }
            k++;
        }
    }
   

    return 0;
}