#include <stdio.h>
 
int main() {
    int n;
 
    printf("Enter the number of elements :");
    scanf("%d",&n);
 
    int arr[n];
 
    printf("Enter the elements :");
    for (int i=0;i<n;i++)
    {
        scanf("%d",&arr[i]);
    }
 
    int key,a=0;
 
    printf("Enter the element to be found :");
    scanf("%d",&key);
 
    for (int i=0;i<n;i++)
    {
        if(arr[i]==key)
        {
            printf("Element found at index %d",i);
            a=1;
        }
    }
    if(a==0)
    {
        printf("Element not found");
    }
    return 0;
}

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