// This program will just demonstrate a very simple array
// being: 
// 1. declared
// 2. initialised
// 3. accessed

// Week 3 Lecture 2 - The beginning of arrays

#include <stdio.h>

int main(void) {

    // 1. Declare an array
    // if it is an array of ints, and there are 8 numbers, the indexes 0 -> 7:
    int array_int[4] = {0};
    //int array_int[] = {1, 2, 3};
    //int array_int[]; // NOT THIS!

    // 2. Initialise an array = note that you can't initialise the whole array after
    // declaration, but can do it all at once. 

    // 3. Access an array
    array_int[2] = 3;
    // 0, 0, 3, 0

    return 0;
}