est program
that:<ul>
    <li dir="ltr">
    <p dir="ltr">Illustrates the problem <b>[Code communicates more clearly than
    prose. If it looks like it will it will take some time to figure out exactly what the
    problem is, or worse yet, might result in a wild-goose chase, the bug report
    gets set aside to be worked on later and then is often forgotten.] </b>and</li>
    <li>Automatically yields an unambiguous pass or fail result - returning zero
    for pass and non-zero for fail is preferred <b>[Pr