Chapter 4, Problem 29E

Suppose we express the first version of the key search in pseudo-code as follows:

$\begin{array}{l}\text{boolean missing}=\text{true;}\\ \text{while}\text{(missing) {}\\ \text{if (}thekeysareinthenextplace\text{) {}\\ \text{missing}=\text{false;}\\ \text{}}\\ \text{}}\end{array}$

Try to express the second version by completing the following outline:

$\begin{array}{l}\text{boolean found}=\text{false;}\\ \text{while(}\text{. }\text{. }\text{.) {}\\ \text{If}\text{(}thekeysareinthenextplace\text{) {}\\ \cdots \\ \}\\ \}\end{array}$