/****************************************************************************
 * structs1.c
 *
 * Computer Science 50
 * David J. Malan
 *
 * Demonstrates use of structs.
 ***************************************************************************/
       
#include <cs50.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "structs.h"


// class size
#define STUDENTS 3


int
main(int argc, char *argv[])
{
    // declare class
    student class[STUDENTS];

    // populate class with user's input
    for (int i = 0; i < STUDENTS; i++)
    {
        printf("Student's ID: ");
        class[i].id = GetInt();

        printf("Student's name: ");
        class[i].name = GetString();

        printf("Student's house: ");
        class[i].house = GetString();
        printf("\n");
    }

    // now print anyone in Mather
    for (int i = 0; i < STUDENTS; i++)
        if (strcmp(class[i].house, "Mather") == 0)
            printf("%s is in Mather!\n\n", class[i].name);
    
    // free memory
    for (int i = 0; i < STUDENTS; i++)
    {
        free(class[i].name);
        free(class[i].house);
    }
}