Conditionals and Loops - Java Software Solutions: Foundations of Program Design - page 240

SELF-REVIEW QUESTIONS ( see answers in Appendix N )
SR 5.17 What is an infinite loop? Specifically, what causes it?
SR 5.18 What output is produced by the following code fragment?
int low = 0, high = 10;
while (low < high)
{
System.out.println (low);
low++;
}
SR 5.19 What output is produced by the following code fragment?
int low = 10, high = 0;
while (low <= high)
{
System.out.println (low);
low++;
}
SR 5.20 What output is produced by the following code fragment?
int low = 0, high = 10;
while (low <= high)
{
System.out.println (low);
high = high − low;
}
SR 5.21 What output is produced by the following code fragment?
int low = 0, high = 10, mid;
while (low <= high)
{
mid = low;
while (mid <= high)
{
System.out.print (mid + " ");
mid++;
}
System.out.println ();
low++;
}
SR 5.22 Assume the int variable value has been initialized to a positive inte-
ger. Write a while loop that prints all of the positive divisors of value .
For example, if value is 28, it prints divisors of 28: 1 2 4 7 14 28