#include <stdio.h> 

void fun(int arr[])
{ 
    unsigned int n = sizeof(arr)/sizeof(arr[0]); 
    printf(\"%d\", n); 
} 

int main() 
{ 
    int arr[] = {1, 2, 3, 4, 5, 6, 7, 8}; 
    unsigned int n = sizeof(arr)/sizeof(arr[0]); 

    printf(\"%d \", n); 
    fun(arr); 

    return 0; 
}