Complementary task for topic: 3

#include 

#define SIZE 5

int main() {
    int numbers[SIZE];
    
    printf("Enter %d integers:\n", SIZE);
    
    for (int i = 0; i < SIZE; i++) {
        scanf("%d", &numbers[i]);
    }
    
    printf("Original array: ");
    for (int i = 0; i < SIZE; i++) {
        printf("%d ", numbers[i]);
    }
    
    // Reversing the array elements
    for (int i = 0, j = SIZE - 1; i < j; i++, j--) {
        int temp = numbers[i];
        numbers[i] = numbers[j];
        numbers[j] = temp;
    }
    
    printf("\nReversed array: ");
    for (int i = 0; i < SIZE; i++) {
        printf("%d ", numbers[i]);
    }
    printf("\n");
    
    return 0;
}

n this example, the program declares an integer array numbers of size SIZE, which is set to 5 using the #define directive.

The program prompts the user to enter SIZE number of integers using scanf() within a for loop. Each input is stored in the corresponding index of the numbers array.

After taking the input, the program displays the original array using printf() and a for loop.

Next, the program reverses the order of the array elements using a for loop with two variables i and j. The i variable starts from the first element (index 0), and the j variable starts from the last element (index SIZE-1). The loop iterates until i is less than j. Within the loop, the elements at indices i and j are swapped.