array 3.c

#include <stdio.h>

int main()
{
    int n, i, key;
    int found = 0;

    // Input the number of elements in the array printf("Enter the number of elements in the array: ");
    scanf("%d", &n);

    int arr[n];

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

    printf("Enter the element to be searched: ");
    scanf("%d", &key);

    for (i = 0; i < n; i++)
    {
        if (arr[i] == key)
        {
            found = 1;
            break;
        }
    }

    if (found)
    {
        printf("Element %d found at position %d.\n", key, i + 1);
    }
    else
    {
        printf("Element %d not found in the array.\n", key);
    }

    return 0;
}