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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_689</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_688.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_689</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_690.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 689</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">void聽BinSearch(聽const聽String10[],聽const聽String10,聽int,聽int&,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽Boolean&聽);<br />void聽CheckInStudents(聽const聽String10[],聽int,聽Boolean[]聽);<br />void聽GetClassRoster(聽String10[],聽int&,聽ifstream&聽);<br />void聽InitializeAttendance(聽Boolean[]聽);<br />void聽Insert聽(聽String10[],聽int&,聽const聽String10聽);<br />void聽OpenForInput(聽ifstream&聽);<br />void聽Print(聽const聽String10[],聽const聽Boolean[],聽int聽);<br />void聽ProcessName(聽const聽String10[],聽int,聽const聽String10,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽Boolean[]聽);<br />void聽SearchOrd(聽String10[],聽const聽String10,聽int,聽int&,聽Boolean&聽);<br /><br />int聽main()<br />{<br />聽聽聽聽String10聽student[MAX_LENGTH];聽聽聽聽聽聽//聽Array聽of聽student聽names<br />聽聽聽聽Boolean聽聽isPresent[MAX_LENGTH];聽聽聽聽//聽Array聽of聽'check聽marks'<br />聽聽聽聽int聽聽聽聽聽聽length;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Number聽of聽students聽there<br />聽聽聽聽ifstream聽roster;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Input聽file聽to聽be聽analyzed<br /><br />聽聽聽聽OpenForInput(roster);<br />聽聽聽聽if聽(聽!roster聽)<br />聽聽聽聽聽聽聽聽return聽1;<br /><br />聽聽聽聽InitializeAttendance(isPresent);<br />聽聽聽聽GetClassRoster(student,聽length,聽roster);<br />聽聽聽聽CheckInStudents(student,聽length,聽isPresent);<br />聽聽聽聽Print(student,聽isPresent,聽length);<br />聽聽聽聽return聽0;<br />}<br /><br />//******************************************************************<br /><br />void聽OpenForInput(聽/*聽inout聽*/聽ifstream&聽someFile聽)聽聽聽聽//聽File聽to聽be<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聽聽聽聽//聽opened<br />//聽Prompts聽the聽user聽for聽the聽name聽of聽an聽input聽file<br />//聽and聽attempts聽to聽open聽the聽file<br /><br />//聽Postcondition:<br />//聽聽聽聽聽The聽user聽has聽been聽prompted聽for聽a聽file聽name<br />//聽聽&&聽IF聽the聽file聽could聽not聽be聽opened<br />//聽聽聽聽聽聽聽聽聽An聽error聽message聽has聽been聽printed<br />//聽Note:<br />//聽聽聽聽聽Upon聽return聽from聽this聽function,聽the聽caller聽must聽test<br />//聽聽聽聽聽the聽stream聽state聽to聽see聽if聽the聽file聽was聽successfully聽opened<br /><br />{<br />聽聽聽聽char聽fileName[51];聽聽聽//聽User-specified聽file聽name聽(max.聽50聽chars)</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_688.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_689</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_690.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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