#include  <stdio.h>
#include <stdlib.h>
#include   <time.h>

void  f(int*);



///////////////////////////////////////////////////
int main()
{

    srand(time(0));

    int sum = 0;

    int  arr[20];

    int* p = (int*)malloc(80);

    for (int i = 0; i < 20; i++)
    {

        arr[i] = rand() % 10;
        sum   += arr[i];
        p[i]   = arr[i];
    }


    f(p);
    printf("   sum =  %d", sum);
    free(p);
}

////////////////////////////////////////////////////////////
void f(int p[])
{
    for (int i = 0; i < 20; i++)
    {
        printf("%d\n", p[i]);
    }
}