slide0027.htm

n去除C++中不容易理解的部分

 font-family:Wingdings;font-size:55%'>n</span><span lang=ZH-CN
 style='mso-ansi-language:EN-US'>十六进制：</span><span lang=ZH-CN style='font-family:
 Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>0x2F&#13;</span></span></div>
 <div class=B3 style='mso-line-spacing:"90 20 0";position:absolute;top:66.66%;
 left:6.68%;width:93.31%;height:16.23%'><span style='position:absolute;
 top:0%;left:3.44%;width:96.55%'><span style='mso-special-format:bullet;
 color:#FFCF01;mso-color-index:5;position:absolute;left:-3.57%;top:.74em;
 font-family:Wingdings;font-size:55%'>n</span><span lang=ZH-CN
 style='mso-ansi-language:EN-US'>一般整型常量：</span><span lang=ZH-CN
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>32</span><span
 lang=ZH-CN style='mso-ansi-language:EN-US'>位&#13;</span></span></div>
 <div class=B3 style='mso-line-spacing:"90 20 0";position:absolute;top:83.76%;
 left:6.68%;width:93.31%;height:16.23%'><span style='position:absolute;
 top:0%;left:3.44%;width:96.55%'><span style='mso-special-format:bullet;
 color:#FFCF01;mso-color-index:5;position:absolute;left:-3.57%;top:.74em;
 font-family:Wingdings;font-size:55%'>n</span><span lang=ZH-CN
 style='mso-ansi-language:EN-US'>长整型常量：</span><span lang=ZH-CN
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>64</span><span
 lang=ZH-CN style='mso-ansi-language:EN-US'>位，</span><span lang=ZH-CN
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>33769L</span><span
 lang=ZH-CN style='mso-ansi-language:EN-US'>或</span><span lang=ZH-CN
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>33769l&#13;</span></span></div>
 </div>
 <div style='position:absolute;top:60.33%;left:10.98%;width:76.51%;height:19.66%;
 overflow:hidden;visibility:hidden;mso-build:9;mso-build-order:1'>
 <div class=B2 style='mso-line-spacing:"90 20 0";position:absolute;top:0%;
 left:0%;width:100.0%;height:32.75%'><span style='position:absolute;top:0%;
 left:3.46%;width:96.78%'><span style='mso-special-format:bullet;color:#3333CC;
 mso-color-index:7;position:absolute;left:-3.58%;top:.91em;font-family:Wingdings;
 font-size:50%'>n</span><span lang=ZH-CN style='mso-ansi-language:EN-US'>浮点常量&#13;</span></span></div>
 <div class=B3 style='mso-line-spacing:"90 20 0";position:absolute;top:34.48%;
 left:6.68%;width:93.31%;height:32.75%'><span style='position:absolute;
 top:0%;left:3.44%;width:96.55%'><span style='mso-special-format:bullet;
 color:#FFCF01;mso-color-index:5;position:absolute;left:-3.57%;top:.74em;
 font-family:Wingdings;font-size:55%'>n</span><span lang=ZH-CN
 style='mso-ansi-language:EN-US'>单精度：</span><span lang=ZH-CN style='font-family:
 Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>3.14f&#13;</span></span></div>
 <div class=B3 style='mso-line-spacing:"90 20 0";position:absolute;top:67.24%;
 left:6.68%;width:93.31%;height:32.75%'><span style='position:absolute;
 top:0%;left:3.44%;width:96.55%'><span style='mso-special-format:bullet;
 color:#FFCF01;mso-color-index:5;position:absolute;left:-3.57%;top:.74em;
 font-family:Wingdings;font-size:55%'>n</span><span lang=ZH-CN
 style='mso-ansi-language:EN-US'>双精度：</span><span lang=ZH-CN style='font-family:
 Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>2.17d&#13;</span></span></div>
 </div>
 <div style='position:absolute;top:80.33%;left:10.98%;width:88.82%;height:7.45%;
 overflow:hidden;visibility:hidden;mso-build:9;mso-build-order:1'>
 <div class=B2 style='mso-line-spacing:"90 20 0";position:absolute;top:0%;
 left:0%;width:100.0%;height:100.0%'><span style='position:absolute;top:0%;
 left:2.98%;width:97.22%'><span style='mso-special-format:bullet;color:#3333CC;
 mso-color-index:7;position:absolute;left:-3.07%;top:.91em;font-family:Wingdings;
 font-size:50%'>n</span><span lang=ZH-CN style='mso-ansi-language:EN-US'>字符常量：</span><span
 lang=ZH-CN style='font-family:Tahoma;mso-hansi-font-family:Tahoma;color:red;
 mso-color-index:6;mso-ansi-language:EN-US'>‘</span><span lang=EN-US
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-fareast-language:
 ZH-CN'>A</span><span lang=EN-US style='font-family:Tahoma;mso-hansi-font-family:
 Tahoma;color:red;mso-color-index:6;mso-fareast-language:ZH-CN'>’</span><span
 lang=EN-US style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-fareast-language:
 ZH-CN'>, </span><span lang=ZH-CN style='mso-ansi-language:EN-US'>转移字符：</span><span
 lang=ZH-CN style='font-family:Tahoma;mso-hansi-font-family:Tahoma;color:red;
 mso-color-index:6;mso-ansi-language:EN-US'>‘</span><span lang=ZH-CN
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>\n</span><span
 lang=EN-US style='font-family:Tahoma;mso-hansi-font-family:Tahoma;color:red;
 mso-color-index:6;mso-fareast-language:ZH-CN'>’</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>，</span><span lang=EN-US style='font-family:
 Tahoma;mso-hansi-font-family:Tahoma;color:red;mso-color-index:6;mso-fareast-language:
 ZH-CN'>’</span><span lang=EN-US style='font-family:Tahoma;mso-ascii-font-family:
 Tahoma;mso-fareast-language:ZH-CN'>\r</span><span lang=EN-US style='font-family:
 Tahoma;mso-hansi-font-family:Tahoma;color:red;mso-color-index:6;mso-fareast-language:
 ZH-CN'>’</span><span lang=EN-US style='mso-hansi-font-family:Tahoma;
 color:red;mso-color-index:6;mso-fareast-language:ZH-CN'>，表</span><span
 lang=ZH-CN style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-hansi-font-family:
 Tahoma;color:red;mso-color-index:6;mso-ansi-language:EN-US'>3-2</span><span
 lang=ZH-CN style='mso-hansi-font-family:Tahoma;color:red;mso-color-index:6;
 mso-ansi-language:EN-US'>，</span><span lang=EN-US style='font-family:Tahoma;
 mso-ascii-font-family:Tahoma;mso-hansi-font-family:Tahoma;color:red;
 mso-color-index:6;mso-fareast-language:ZH-CN'>p38&#13;</span></span></div>
 </div>
 <div style='position:absolute;top:88.47%;left:10.98%;width:76.51%;height:7.45%;
 overflow:hidden;visibility:hidden;mso-build:9;mso-build-order:1'>
 <div class=B2 style='mso-line-spacing:"90 20 0";position:absolute;top:0%;
 left:0%;width:100.0%;height:100.0%'><span style='position:absolute;top:0%;
 left:3.46%;width:96.78%'><span style='mso-special-format:bullet;color:#3333CC;
 mso-color-index:7;position:absolute;left:-3.58%;top:.91em;font-family:Wingdings;
 font-size:50%'>n</span><span lang=ZH-CN style='mso-ansi-language:EN-US'>字符串常量：</span><span
 lang=ZH-CN style='font-family:Tahoma;mso-hansi-font-family:Tahoma;color:red;
 mso-color-index:6;mso-ansi-language:EN-US'>“</span><span lang=EN-US
 style='font-family:Tahoma;mso-ascii-font-family:Tahoma;mso-fareast-language:
 ZH-CN'>Hello world\n</span><span lang=EN-US style='font-family:Tahoma;
 mso-hansi-font-family:Tahoma;color:red;mso-color-index:6;mso-fareast-language:
 ZH-CN'>”</span><span lang=EN-US style='mso-hansi-font-family:Tahoma;
 color:red;mso-color-index:6;mso-fareast-language:ZH-CN;mso-special-format:
 lastCR;display:none'>&#13;</span></span></div>
 </div>
 </div>
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 <div v:shape="_x0000_s36869" class=T style='position:absolute;top:15.0%;
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 Tahoma;mso-ascii-font-family:Tahoma;mso-ansi-language:EN-US'>3-1</span><span
 lang=ZH-CN style='mso-ansi-language:EN-US'>数据类型、变量与常量（续）</span></div>
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