Provide trace tables for these loops.

a. int i = 0; int j = 10; int n = 0;
while (i < j) { i++; j--; n++; }

b. int i = 0; int j = 0; int n = 0;
while (i < 10) { i++; n = n + i + j; j++; }

c. int i = 10; int j = 0; int n = 0;
while (i > 0) { i--; j++; n = n + i - j; }

d. int i = 0; int j = 10; int n = 0;
while (i != j) { i = i + 2; j = j - 2; n++; }