// Pantea Aria


// static arrays, declare, initialise, read, print

// when you need to store multiple values of the same type

#include <stdio.h>

int main(void) {

    //declare an int array of size 5
    int numbers[5];

    // assign values to all elements
    numbers[0] = 10;
    numbers[1] = 20;
    numbers[2] = 30;
    numbers[3] = -90;
    numbers[4] = 0;    
    // print out the first and third values from your array
    printf("%d %d", numbers[0], numbers[2]);     
    
    // input integers into the first two elements of array
    printf ("Enter the first and second numbers:");
    scanf("%d %d", &numbers[0], &numbers[1]);
    // read 5 new integers into this array
    int i = 0;
    printf ("Enter 5 ints:");
    while (i < 5) {
        scanf("%d", &numbers[i]);
        i++;
    }
    // print out all elements of the array
    // don't forget to return to the first index
    // or use another variable int j = 0;
    i = 0 ;
    while (i < 5) {
        printf ("%d ", numbers[i]);
        i++;
    }
    printf ("\n");
    

    return 0;  
}