This exercise is a no brainer. Just copy the following Java program
fragment into the box and run it to see what it does. (It starts at
2,000,000,000 and counts up until it hits a negative number. Then it
prints that negative number and the number just before it.
int count = 2000000000;
while(count >= 0)
{
count = count + 1;
}
System.out.println((count - 1) + " + 1 = " + count);