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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_817</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_816.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_817</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_818.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 817</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do<br />聽聽聽聽{<br />聽聽聽聽聽聽聽聽inFile聽>>聽list[index].lastName<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽>>聽list[index].firstName<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽>>聽list[index].phone.areaCode<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽>>聽list[index].phone.phoneNumber;<br />聽聽聽聽聽聽聽聽index++;<br /><br />聽聽聽聽聽聽聽聽聽聽聽聽//聽Invariant:<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽list[0..index-1]聽contain聽the聽first聽index<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽input聽records<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽&&聽Sentinel聽record聽is聽not聽in聽list[0..index-2]<br /><br />聽聽聽聽}聽while聽(strcmp(list[index-1].lastName,聽SENTINEL)聽!=聽0);<br />}<br /><br />//******************************************************************<br /><br />void聽Merge(聽/*聽in聽*/聽const聽PersonRec聽list1[],聽聽聽聽聽聽聽//聽List聽to聽merge<br />聽聽聽聽聽聽聽聽聽聽聽聽/*聽in聽*/聽const聽PersonRec聽list2[],聽聽聽聽聽聽聽//聽List聽to聽merge<br />聽聽聽聽聽聽聽聽聽聽聽聽/*聽out聽*/聽聽聽聽聽聽PersonRec聽mergedList[]聽)聽//聽Resulting<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽merged聽list<br /><br />//聽Merges聽list1聽and聽list2聽into聽mergedList<br /><br />//聽Precondition:<br />//聽聽聽聽聽The聽elements聽of聽list1聽and聽list2聽are聽in聽ascending聽order<br />//聽聽聽聽聽of聽last聽name,聽and聽both聽contain聽sentinel聽records<br />//聽聽&&聽The聽size聽of聽mergedList聽is聽at聽least聽as聽large聽as聽the<br />//聽聽聽聽聽length聽of聽list1聽plus聽the聽length聽of聽list2<br />//聽Postcondition:<br />//聽聽聽聽聽mergedList聽contains聽the聽elements聽of聽both聽list1聽and聽list2<br />//聽聽聽聽聽in聽ascending聽order聽of聽last聽name聽without聽duplicates<br />//聽聽&&聽The聽last聽element聽of聽mergedList聽is聽the聽(only)聽sentinel聽record<br /><br />{<br />聽聽聽聽int聽index1聽=聽0;聽聽聽//聽Index聽variable聽for聽list1<br />聽聽聽聽int聽index2聽=聽0;聽聽聽//聽Index聽variable聽for聽list2<br />聽聽聽聽int聽index3聽=聽0;聽聽聽//聽Index聽variable聽for聽mergedList<br />聽聽聽聽int聽strRelation;聽聽//聽Result聽of聽comparing聽two聽last聽names<br /><br />聽聽聽聽while聽(strcmp(list1[index1].lastName,聽SENTINEL)聽!=聽0聽&&<br />聽聽聽聽聽聽聽聽聽聽聽strcmp(list2[index2].lastName,聽SENTINEL)聽!=聽0聽聽)<br />聽聽聽聽{<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽Invariant聽(prior聽to聽test)<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽mergedList[0..index3-1]聽contain聽the聽elements<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽of聽list1[0..index1-1]聽and聽list2[0..index2-1]<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽without聽duplicates,聽in聽ascending聽order聽of<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_816.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_817</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_818.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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