int main()
{
int i;
int sum;
static int a[10];
sum=0;
i=0;
srand( time(NULL) );
while(sum!=80)
{
i=i%10;
sum=sum-a[i];
a[i]=rand( time(NULL) ) % 9 + 4;
sum=sum+a[i];
i++;
}
for( i = 0; i < 10; i++ )
{
printf( "The result number #%d: %d\n", i, a[i] );
}
}