Chapter 3, Problem 11RE

Explanation of Solution

Test cases for the algorithm given in “R5.10”:

Test case #1:

Consider the values that satisfy the “if” part from the outer “if” block:

"letter" = 'c'

"number" = 3

In the above case:

• The first “if” condition satisfies for the letter “c”,
  • The number is “3” which is an odd number and therefore, the “if” condition becomes true.
    • The color “black” will be assigned to “color”.

Test case #2:

Consider the values that satisfy the “else” part from outer “if” block:

"letter" = 'g'

"number" = 4

In the above case:

• The first “if” condition satisfies for the letter “g”,
  • The number is “4” which is an even number and therefore, the “else” part becomes true.
    • The color “white” will be assigned to “color”...