## Invitation to Computer Science 8th Edition

Published by Cengage Learning

# Chapter 2 - 2.2 - Representing Algorithms - Practice Problems - Page 51: 5

#### Answer

\begin{array}{ll} {\text { Step }} & {\text { Operation }} \\ {\text { 1 }} & {\text { Get values for length and width in feet }} \\ {\text { 2 }} & {\text { Set the value of length-in-yards to length/3 }}\\ {\text { 3 }} & {\text { Set the value of width-in-yards to width/3 }} \\ {\text { 4 }} & {\text { Set the value of area to length-in-yards } \times \text { width-in-yards }} \\ {\text { 5 }} & {\text { Set the value of cost to area } \times 23} \\ {\text { 6 }} & {\text { Print the value of cost }} \\ {\text { 7 }} & {\text { Stop }} \end{array}

#### Work Step by Step

\begin{array}{ll} {\text { Step }} & {\text { Operation }} \\ {\text { 1 }} & {\text { Get values for length and width in feet }} \\ {\text { 2 }} & {\text { Set the value of length-in-yards to length/3 }}\\ {\text { 3 }} & {\text { Set the value of width-in-yards to width/3 }} \\ {\text { 4 }} & {\text { Set the value of area to length-in-yards } \times \text { width-in-yards }} \\ {\text { 5 }} & {\text { Set the value of cost to area } \times 23} \\ {\text { 6 }} & {\text { Print the value of cost }} \\ {\text { 7 }} & {\text { Stop }} \end{array}

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