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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_432</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_431.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_432</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_433.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 432</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">//聽聽聽聽聽聽聽&&聽deptSales聽==聽sum聽of聽the聽sales聽values聽for聽the聽department<br /><br />{<br />聽聽聽聽int聽聽聽numDays;聽聽//聽Number聽of聽business聽days聽in聽the聽month<br />聽聽聽聽int聽聽聽day;聽聽聽聽聽聽//聽Loop聽control聽variable聽for聽reading聽daily聽sales<br />聽聽聽聽float聽sale;聽聽聽聽聽//聽One聽day's聽sales聽for聽the聽department<br /><br />聽聽聽聽dataFile聽>>聽deptID;<br />聽聽聽聽if聽(聽!dataFile聽)聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Check聽for聽normal聽EOF<br />聽聽聽聽聽聽聽聽return;<br /><br />聽聽聽聽dataFile聽>>聽numDays;<br />聽聽聽聽if聽(聽!dataFile聽)聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Data聽validation聽test<br />聽聽聽聽{<br />聽聽聽聽聽聽聽聽cout聽<<聽Data聽error:聽No聽data聽following聽dept.聽ID.聽<<聽endl;<br />聽聽聽聽聽聽聽聽return;<br />聽聽聽聽}<br />聽聽聽聽deptSales聽=聽0.0;<br />聽聽聽聽day聽=聽1;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Initialize聽loop聽control聽variable<br />聽聽聽聽while聽(day聽<=聽numDays)<br />聽聽聽聽{<br />聽聽聽聽聽聽聽聽dataFile聽>>聽sale;<br />聽聽聽聽聽聽聽聽if聽(聽!dataFile聽)聽聽聽聽聽聽聽聽聽//聽Data聽validation聽test<br />聽聽聽聽聽聽聽聽{<br />聽聽聽聽聽聽聽聽聽聽聽聽cout聽<<聽Data聽error:聽Ran聽out聽of聽data聽in聽mid-set.<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽<<聽endl;<br />聽聽聽聽聽聽聽聽聽聽聽聽return;<br />聽聽聽聽聽聽聽聽}<br />聽聽聽聽聽聽聽聽deptSales聽=聽deptSales聽+聽sale;<br />聽聽聽聽聽聽聽聽day++;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Update聽loop聽control聽variable<br />聽聽聽聽}<br />}<br /><br />//******************************************************************<br /><br />void聽PrintData(聽/*聽in聽*/聽int聽聽聽deptID,聽聽聽聽聽聽//聽Department聽ID聽number<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽/*聽in聽*/聽int聽聽聽storeNum,聽聽聽聽//聽Store聽number<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽/*聽in聽*/聽float聽deptSales聽)聽聽//聽Total聽sales聽for聽the<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department<br /><br />//聽Prints聽the聽department聽ID聽number,聽the聽store聽number,聽and聽a<br />//聽bar聽graph聽of聽the聽sales聽for聽the聽department.聽聽The聽bar聽graph<br />//聽is聽printed聽at聽a聽scale聽of聽one聽mark聽per聽$500<br /><br />//聽Precondition:<br />//聽聽聽聽聽deptID聽contains聽a聽valid聽department聽number<br />//聽聽&&聽storeNum聽contains聽a聽valid聽store聽number<br />//聽聽&&聽0.0聽<=聽deptSales聽<=聽25000.0<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_431.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_432</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_433.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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