Arrays: Reading user-entered numbers into an array

#include <stdio.h>

int main() {
    // declare an array and a loop variable.
    int a[5], i;

    printf("Enter five numbers:\n");

    // read each number from the user
    for (i = 0; i < 5; i++) {
        scanf("%d", &a[i]);
    }

    printf("The array contains:\n");

    // print all the numbers in the array
    for (i = 0; i < 5; i++) {
        printf("%d ", a[i]);
    }

    return 0;
}