Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

delphi ³ý·¨ "/" Óë div µÄ²»Í¬

[size=18px]var s,n:integer;
begin
write('ÊäÈë±ä³¤µÄÌõÊýn');       
readln(n);
[color=#FF0000]s:=n*(n-1)*(n-2)div 6;    //±¾ÐÐÌæ»»Îªs:=n*(n-1)*(n-2)/ 6;Ôõô²»ÐУ¿£¿£¿[/color]
writeln('×é³ÉµÄÈý½ÇÐθöÊý',s);
readln;[/size]
div ÓÃÓÚÕûÊý
/ ²»ÏÞÓÚÕûÊý

Ïê¼û°ïÖú

/ ¾ÍÊÇÆÕͨ³ý·¨£¬ DIVÊÇÈ¥Õû ³ý·¨ 

  10/4 =2.5  ½Ó¿ÉÒÔÊÇreal,extendedµÈ

  10 div 4 =2 ½á¹û¿Ï¶¨ÊÇÕûÊý

  ²ÎÓëÔËËãµÄÊý¾ÝÒ²ÓÐÒªÇó / ÈÎÒâ  div ±ØÐëÊÇÕûÊý


              ²Ù×÷Êý            ½á¹ûÀàÐÍ

/    ʵÊý³ý    ÕûÊý£¬ ʵÊý          ʵÊý

div  ÕûÊý³ý      ÕûÊý                ÕûÊý 

divҪȡÕû
/ÊǸ¡µãÊý

/¿ÉÒÔÊǸ¡µãÊýÏà³ý,µ±È»Ò²¿ÉÒÔÊÇÕûÐÍ,ÕûÐÍÏà³ý½á¹ûºÃÏñͬ div
divÖ»ÄÜÊÇÕûÐÍÏà³ý,µÃÕûÐÍ


Ïà¹ØÎÊ´ð£º

Çë½ÌÏ£¬ÓÃDELPHI×öSOHUµÄ - Delphi / ·Ç¼¼ÊõÇø

Ò»°ã¶¼ÊÇÔõô½Ó»îµÄ£¿
ÊÕÈëÔõôÑù
sohu£¿soho£¿

sohu ¿ÉÄÜÊÇsmall office house unit
С°ì¹«ÊÒ£¬°Ñ¼Ò±ä³Éµ¥Î»¡£

È¥Íþ¿ÍÍø°¡,ºÜ¶à¸öÄØ,»¹ÓÐÍâ°üµÄÍøÕ¾

ѧϰѧϰ¡£

ÏÖÔÚDelphi×ö¶«Î÷²»ÐÐÁË,´¦ÓÚÌÔÌ­×´ ......

delphiÔõô¿ØÖÆUSB - Delphi / VCL×é¼þ¿ª·¢¼°Ó¦ÓÃ

ÒÔǰÖмäÕ¾ÊǵçÄÔͨ¹ý´®¿Ú¿ØÖƵģ¬ÏÖÔڸijÉÁËUSB½Ó¿Ú£¬ÇëÎÊÒªÔõô×ö°¡£¿Çó¸ßÊÖÖ¸µãÒ»ÏÂ
ÊÇusbת´®¿ÚÂð£¿ÄÇÓ¦¸Ã»¹ÊÇ¿ÉÒÔ°´´®¿Ú²Ù×÷µÄ£¬Ö»ÊÇËٶȲ»ÄÜÌ«¸ß

Èç¹û²»ÊÇusbת´®¿Ú£¬Çë²éÔÄusbÇý¶¯µÄsdk˵Ã÷¡£

Õâ¸öÊDz ......

delphiÊéд¸ñÔò? - Delphi / ·Ç¼¼ÊõÇø

ÔÚÍøÉÏ¿´µ½ºÜ¶àÈËд³ÌÐò´úÂë,дµÄ´úÂëÿһÐж¼ÊÇҪô¾Í¿ÕÒ»¸ö¿Õ¸ñ,Ҫô¾Í¿ÕºÃ¼¸¸ö,Õâ¸öÓй涨Âð?Ôõô¿´?
ÒÔÏÂÊÇÎÒÔÚÍøÉÏÕÒµÄÒ»¶Î³ÌÐò´úÂë
===================================================================== ......

¹ãÖÝÕÐÆ¸DELPHI³ÌÐòÔ± - °¤ÌßÖ°ÑÄ / ÀðÓãÁúÔ¾

ÒªÇóºÜ¼òµ¥£¬¶®DELPHI+MSSQL¾Í¿ÉÒÔ¡£¡£
û¾­ÑéÒªÇ󡣡£¹¤×Ê2K~2.5K£¬²»°ü³Ôס£¬
ÔÚÍâµÄÈËÉ÷ÖØ¿¼ÂÇ£¬¿ÉÂòÉç±££¬
Èç¹ûÏëÕÒ̤½Å°åµÄÇëÒ»±ßÈ¥£¬
¿ÉÒÔ³ÐŵÈç¹ûÄܸÉÊ£¬¹«Ë¾Òµ¼¨²»´íµÄʱºò¹¤×Ê·½ÃæÒ»¶¨»áÓÐÌáÉý£¬
ÎÒ² ......

delphi´úÂë±ä³ÉbcbºóÌ«ÉÁ - C++ Builder / »ù´¡Àà

delphi´úÂë±ä³ÉbcbºóÌ«ÉÁ,¶¼ÊÇÔÚ FormPaint ·½·¨ÖÐ
delphi´úÂë:::
var
  i: integer;
  rgn: HRGN;
  r: TRect;
begin
  with Canvas do begin 
  //ÀûÓ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ