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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_114</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_113.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_114</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_115.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 114</font></td></tr></table><table cellspacing="0" border="0" width="528" cellpadding="4"><tr><td valign="top"><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">const聽float聽PRICE聽=聽150000.0;聽//聽Selling聽price聽less聽land<br />int聽main()聽{聽float聽grossFootage;//聽Total聽square聽footage<br />聽聽聽聽float聽livingFootage;聽聽聽聽聽聽聽聽//聽Living聽area<br />float聽costPerFoot;聽聽聽聽//聽Cost/foot聽of聽living聽area<br />cout.setf(ios::fixed,聽ios::floatfield);聽聽//聽Set聽up聽floating聽pt.<br />cout.setf(ios::showpoint);聽聽聽聽聽聽//聽聽聽output聽format<br /><br />grossFootage聽=聽LENGTH聽*聽WIDTH聽*聽STORIES;聽livingFootage聽=<br />聽grossFootage聽-聽NON_LIVING_SPACE;聽costPerFoot聽=聽PRICE聽/<br />livingFootage;聽cout聽<聽Cost聽per聽square聽foot聽is聽<br /><聽setw(6)聽<聽setprecision(2)聽<聽costPerFoot聽<聽endl;<br />return聽0;聽}</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table></td></tr><tr><td valign="top"><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">Now look at the same program with proper formatting:</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table></td></tr><tr><td valign="top"><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">//******************************************************************<br />//聽HouseCost聽program<br />//聽This聽program聽computes聽the聽cost聽per聽square聽foot聽of<br />//聽living聽space聽for聽a聽house,聽given聽the聽dimensions聽of<br />//聽the聽house,聽the聽number聽of聽stories,聽the聽size聽of聽the<br />//聽nonliving聽space,聽and聽the聽total聽cost聽less聽land<br />//******************************************************************<br />#include聽<iostream.h><br />#include聽<iomanip.h>聽聽//聽For聽setw()聽and聽setprecision()<br />const聽float聽WIDTH聽=聽30.0;聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Width聽of聽the聽house<br />const聽float聽LENGTH聽=聽40.0;聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Length聽of聽the聽house<br />const聽float聽STORIES聽=聽2.5;聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽Number聽of聽full聽stories<br />const聽float聽NON_LIVING_SPACE聽=聽825.0;聽聽聽//聽Garage,聽closets,聽etc.<br />const聽float聽PRICE聽=聽150000.0;聽聽聽聽聽聽聽聽聽聽聽//聽Selling聽price聽less聽land<br />int聽main()<br />{<br />聽聽聽聽float聽grossFootage;聽聽聽聽聽聽聽聽聽//聽Total聽square聽footage<br />聽聽聽聽float聽livingFootage;聽聽聽聽聽聽聽聽//聽Living聽area<br />聽聽聽聽float聽costPerFoot;聽聽聽聽聽聽聽聽聽聽//聽Cost/foot聽of聽living聽area<br /><br />聽聽聽聽cout.setf(ios::fixed,聽ios::floatfield);聽聽聽//聽Set聽up聽floating聽pt.<br />聽聽聽聽cout.setf(ios::showpoint);聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽output聽format<br /><br />聽聽聽聽grossFootage聽=聽LENGTH聽*聽WIDTH聽*聽STORIES;<br />聽聽聽聽livingFootage聽=聽grossFootage聽-聽NON_LIVING_SPACE;<br />聽聽聽聽costPerFoot聽=聽PRICE聽/聽livingFootage;<br /><br />聽聽聽聽cout聽<聽Cost聽per聽square聽foot聽is聽<br />聽聽聽聽聽聽聽聽聽<聽setw(6)聽<聽setprecision(2)聽<聽costPerFoot聽<聽endl;<br />聽聽聽聽return聽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><br /><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"><i>(text box continues on next page)</i></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_113.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_114</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_115.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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