//replace any element of an array with the provided element(prevoius element will be deleted)
#include <stdio.h>

int main() {

    int size, element, pos;
    
    // Input the size of the array
    printf("Enter size of array: ");
    scanf("%d", &size);

    int arr[size];

    // Input array elements
    printf("Enter elements of array:\n");
    for (int i = 0; i < size; i++) {
        scanf("%d", &arr[i]);
    }

    // Input the number to be inserted
    printf("Enter the number to insert: ");
    scanf("%d", &element);


    // get the position from user and authenticate it
    printf("enter the position to insert (0 to %d): ", size - 1);
    scanf("%d",&pos);
    if(pos < 0 || pos >= size){
        printf("\nInvalid Position");
        return 1;
        }

    arr[pos] = element;

    // Print the updated array
    printf("Array after insertion:\n");
    for (int i = 0; i < size; i++) {
        printf("%d ", arr[i]);
    }

    return 0;
}