Chapter 4, Problem 6RE

Provide trace tables for these loops.

1. a. int i = 0; int j = 10; int n = 0;

   while (i < j) { i++; j−−; n++;}

2. b. int i = 0; int j = 0; int n = 0;

   while (i < 10) { i++; n = n + i + j; j++; }

3. c. int i = 10; int j = 0; int n = 0;

   while (i >0) { i−−; j++; n = n + i − j;}

4. d. int i = 0; int j = 10; int n = 0;

   while (i != j) { i = i + 2; j = j − 2; n++;}