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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>page_a56</title> <link rel="stylesheet" href="reset.css" type="text/css" media="all"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> </head> <body> <table summary="top nav" border="0" width="100%"> <tr> <td align="left" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_a55.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_a56</strong></td> <td align="right" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_a57.html">next page ></a></td> </tr> <tr> <td align="left" colspan="3" style="background: #ffffff; padding: 20px;"> <table border="0" width="100%" cellpadding="0"><tr><td align="center"> <table border="0" cellpadding="2" cellspacing="0" width="100%"><tr><td align="left"></td> <td align="right"></td> </tr></table></td></tr><tr><td align="left"><p></p><table border="0" cellspacing="0" cellpadding="0" width="100%"><tr><td align="right"><font face="Times New Roman, Times, Serif" size="2" color="#FF0000">Page A56</font></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">聽聽聽//聽Postcondition:<br />聽聽聽//聽聽聽聽聽firstNumber聽==聽firstNumber@entry聽/聽2<br />聽聽聽//聽&&聽secondNumber聽==聽secondNumber@entry聽/聽2<br /><br />聽聽聽{<br />聽聽聽聽聽聽聽.<br />聽聽聽聽聽聽聽.<br />聽聽聽聽聽聽聽.<br />聽聽聽}</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Times New Roman, Times, Serif" size="3">7. a. Function definition:</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"><img src="3e26ecb1b6ac508ae10a0e39d2fb98b2.gif" border="0" width="24" height="1" alt="3e26ecb1b6ac508ae10a0e39d2fb98b2.gif" /></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">void聽ScanHeart(聽/*聽out聽*/聽Boolean&聽normal聽)<br /><br />//聽Postcondition:<br />//聽聽聽聽聽normal聽==聽TRUE,聽if聽a聽normal聽heart聽rate聽(6080)聽was聽input<br />//聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽before聽EOF聽occurred<br />//聽聽聽聽聽聽聽聽聽聽聽聽==聽FALSE,聽otherwise<br /><br />{<br />聽聽聽聽int聽heartRate;<br /><br />聽聽聽聽cin聽>>聽heartRate;<br />聽聽聽聽while聽((heartRate聽<<聽60聽|聽heartRate聽>聽80)聽&&聽cin)<br />聽聽聽聽聽聽聽聽cin聽>>聽heartRate;<br /><br />聽聽聽聽//聽At聽loop聽exit,聽either聽(heartRate聽>=聽60聽&&聽heartRate聽<=聽80)<br />聽聽聽聽//聽or聽EOF聽occurred<br /><br />聽聽聽聽normal聽=聽(heartRate聽>=聽60聽&&聽heartRate聽<=聽80);<br />}</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Times New Roman, Times, Serif" size="3">b. Function invocation:</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">ScanHeart(normal);</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Times New Roman, Times, Serif" size="3">8. a. Function definition:</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"><img src="3e26ecb1b6ac508ae10a0e39d2fb98b2.gif" border="0" width="24" height="1" alt="3e26ecb1b6ac508ae10a0e39d2fb98b2.gif" /></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">void聽Rotate(聽/*聽inout聽*/聽int&聽firstValue,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽/*聽inout聽*/聽int&聽secondValue,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽/*聽inout聽*/聽int&聽thirdValue聽)<br />//聽This聽function聽takes聽three聽parameters聽and聽returns聽their聽values<br />//聽in聽a聽shifted聽order<br /><br />//聽Precondition:<br />//聽聽聽聽聽firstValue,聽secondValue,聽and聽thirdValue聽are聽assigned<br />//聽Postcondition:<br />//聽聽聽聽聽firstValue聽==聽secondValue@entry<br />//聽聽&&聽secondValue聽==聽thirdValue@entry<br />//聽聽&&聽thirdValue聽==聽firstValue@entry<br /></font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table></td></tr></table><p><font size="0"></font></p>聽 </td> </tr> <tr> <td align="left" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_a55.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_a56</strong></td> <td align="right" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_a57.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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