#define array_len(array)   sizeof(array)/sizeof(array[0])
 
#include <stdio.h>
 
    void temp(int arr[], size_t arr_size)
    {
        int i;
 
        printf("\nArray size is: %d\nValues are:\n", (int) arr_size);
        for (i = 0; i <= arr_size - 1; i++) 
        {  
            printf(" %d",arr[i]);
        }
 
    }
 
 
    int main(void)
    {
 
        int ar[]={1,2,3};
        int i=0;
        temp( ar, array_len(ar) );
        return 0;
    }
 

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