#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
int random (int n){return random;}
main()
{
const int n=5;
int sum, a[n], i;
sum=0;
for (i=0; i<n; i++)
{
a[i]=random(50)-50;
printf("%5d",a[i]);
}
printf("\n");
for (i=0; i>n; i++)
{
if (a[i]<0)
{
sum=sum+a[i];
}
}
printf("sum=%d",sum);
getch();
}