锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产农村妇女毛片精品久久,伊人久久综合精品无码AV专区,久久www免费人成看片http://www.shnenglu.com/softgamer/category/3591.htmlsoftgamer鐨勭棔榪?/description>zh-cnFri, 18 Jul 2008 04:07:09 GMTFri, 18 Jul 2008 04:07:09 GMT60C++浣撲細 -- 綾?/title><link>http://www.shnenglu.com/softgamer/archive/2008/07/17/56456.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Thu, 17 Jul 2008 09:56:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2008/07/17/56456.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/56456.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2008/07/17/56456.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/56456.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/56456.html</trackback:ping><description><![CDATA[     鎽樿: 鍦ㄨ繖閲屼笉璇寸被鐨勬蹇典簡錛屽ぇ瀹墮兘娓呮錛屽彧鏄璇村叧浜庣被鐨勬敞鎰忎簨欏?<br> 1.綾葷殑鏁版嵁鎴愬憳涓嶈兘鍦ㄧ被浣撲腑澹版槑鏃跺垵濮嬪寲錛岃屽姝昏鐢ㄧ被鐨勬瀯閫犲嚱鏁板垵濮嬪寲錛屾垨鑰呯敤set 鍑芥暟璧嬪?<br> 2.鏋愭瀯鍑芥暟鑳戒笉鑳借閲嶈澆錛熶笉鑳斤紝鍥犱負鏋愭瀯鍑芥暟涓嶈兘甯﹀弬鏁幫紝鎵浠ヤ笉鑳介噸杞?<br> 3.澶栭儴璁塊棶private綾繪垚鍛樺彧鑳界敤public綾繪帴鍙i氳繃public鎴愬憳鍑芥暟璁塊棶銆傚敖閲忎嬌鎵鏈夌被鐨勬垚鍛樹繚鎸乸rivate  <a href='http://www.shnenglu.com/softgamer/archive/2008/07/17/56456.html'>闃呰鍏ㄦ枃</a><img src ="http://www.shnenglu.com/softgamer/aggbug/56456.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2008-07-17 17:56 <a href="http://www.shnenglu.com/softgamer/archive/2008/07/17/56456.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C++浣撲細 -- 闅忔満鏁?/title><link>http://www.shnenglu.com/softgamer/archive/2008/07/17/56425.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Thu, 17 Jul 2008 06:23:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2008/07/17/56425.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/56425.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2008/07/17/56425.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/56425.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/56425.html</trackback:ping><description><![CDATA[     鎽樿: 鍦ㄦ父鎴忕殑璁捐涓紝甯哥敤鍒伴殢鏈烘暟鐨勬蹇碉紝濡傞琛岃建榪癸紝 鏁屼漢鐨勫灝戜笌鍑虹幇鐨勪綅緗瓑絳夈傚父甯告垜浠繪槸璋冪敤rand()鍑芥暟錛屽畠鐨勫師鍨嬪湪<cstlib.h> <br> 涓紝姣斿涓轟簡鐢熸垚0-10涔嬮棿鐨勬暣鏁幫紝閫氬父閲囩敤姹傛ā絎?%)鍜宺and()鍑芥暟  <a href='http://www.shnenglu.com/softgamer/archive/2008/07/17/56425.html'>闃呰鍏ㄦ枃</a><img src ="http://www.shnenglu.com/softgamer/aggbug/56425.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2008-07-17 14:23 <a href="http://www.shnenglu.com/softgamer/archive/2008/07/17/56425.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C++浣撲細 -- 闈欐佹暟鎹垚鍛?/title><link>http://www.shnenglu.com/softgamer/archive/2007/02/10/18593.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Sat, 10 Feb 2007 01:10:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2007/02/10/18593.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/18593.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2007/02/10/18593.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/18593.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/18593.html</trackback:ping><description><![CDATA[ <font color="#0000ff" face="Courier New" size="4">聽聽 闈欐佹暟鎹垚鍛樺緢鍍忔槸鍏ㄥ眬鍙橀噺錛屼絾static鏁版嵁鎴愬憳鏈夌被浣滅敤鍩燂紝闈欐佹垚鍛樺彲浠ユ槸public,private鎴杙rotected.<br />聽聽 闈欐佹暟鎹垚鍛樺湪鏂囦歡鑼冨洿鍐?font color="#ff3300">蹇呴』榪涜涓嬈″垵濮嬪寲</font>銆傜被鐨刾ublic闈欐佹垚鍛樺彲浠ラ氳繃綾葷殑浠諱綍瀵硅薄璁塊棶錛屼篃鍙互鐢ㄤ簩鍏冧綔鐢ㄥ煙鍒嗚鯨絎﹂氳繃綾誨悕榪涜璁塊棶銆?font color="#ff3300">綾葷殑private鍜宲rotected 闈欐佹垚鍛樺繀欏婚氳繃綾葷殑public鎴愬憳鍑芥暟鎴栫被鐨勫弸鍏冭闂?/font>銆?font color="#ff3300">鍗充嬌綾繪病鏈夊璞★紝浣嗕粛鐒舵湁闈欐佹垚鍛樸傜被娌℃湁瀵硅薄鏃訛紝瑕佹兂璁塊棶public闈欐佺被鎴愬憳錛屽彧闇鍦ㄦ垚鍛樻暟鎹悕鍓嶅姞涓婄被鍚嶅拰浜屽厓浣滅敤鍩熷垎杈ㄧ(::)</font>.<font color="#ff3300">瑕佸湪綾繪病鏈夊璞℃椂璁塊棶private鎴杙rotected 闈欐佺被鎴愬憳錛屽垯闇瑕佹彁渚涗竴涓猵ublic闈欐佹垚鍛樺嚱鏁幫紝騫跺湪璋冪敤鍑芥暟鏃跺湪鍑芥暟鍚嶅墠闈㈠姞涓婄被鍚嶅拰浜屽厓浣滅敤鍩熷垎杈ㄧ銆?/font><br /><br />#File Test.h<br />#ifndef TEST_H<br />#define TEST_H<br /><br />class Test<br />{<br />聽聽 public:<br />聽聽聽聽聽聽聽聽 Test( const char * , const char * );<br />聽聽聽聽聽聽聽聽 ~Test();<br />聽聽聽聽聽聽聽聽 const char *GetFstString() const;<br />聽聽聽聽聽聽聽聽 const char *GetLstString() const;<br /><br />聽聽聽聽聽聽聽聽 <font color="#ff3300">static int GetCount();</font><br /><br />聽 private:<br />聽聽聽聽聽聽聽聽 char * strFst;<br />聽聽聽聽聽聽聽聽 char * strLst;<br /><br />聽聽聽聽聽聽聽聽 <font color="#ff3300">static int count;聽 </font><br /><br />};<br /><br /><br />#endif<br />---------------------------------------------------------------------------------<br />#File Test.cpp<br />#include <iostream><br /><br />using std::cout;<br />using std::endl;<br /><br />#include <cstring><br />#include <cassert><br />#include "Test.h"<br /><br /><font color="#ff3300">int Test::count = 0;<br /><br />int Test::GetCount() { return count ; }</font><br /><br />Test::Test( const char * sFst, const char * sLst )<br />{<br />聽聽 strFst = new char[ strlen( sFst ) + 1 ];<br />聽聽 assert( strFst != 0 );<br />聽聽 strcpy( strFst, sFst );<br />聽 <br />聽聽 strLst = new char[ strlen( sLst ) + 1 ];<br />聽聽 assert( strLst != 0 );<br />聽聽 strcpy( strLst, sLst );聽 <br /><br />聽聽 count++; // inc static count<br /><br />聽聽 cout << " Test cons for " << strFst<br />聽聽聽聽聽聽聽 << "聽 " << strLst << " called. " << endl;<br />}<br />聽<br />Test::~Test()<br />{<br />聽聽 cout << " ~Test() called for " << strFst<br />聽聽聽聽聽聽聽 << " " << strLst << endl;<br />聽聽 delete [] strFst;<br />聽聽 delete [] strLst;<br />聽聽 count--;<br />}<br /><br />const char * Test::GetFstString() const<br />{<br />聽聽聽 return strFst;<br />}<br /><br />const char * Test::GetLstString() const<br />{<br />聽聽聽 return strLst;<br />}<br /><br />--------------------------------------------------------------------------------<br />#File: main.cpp<br />#include <iostream><br /><br />using std::cout;<br />using std::endl;<br /><br />#include "Test.h"<br /><br />int main()<br />{<br />聽聽 cout << "before cons is "<br />聽聽聽聽聽聽聽 << Test::GetCount() << endl; // use class name<br /><br />聽聽 Test *pTest1 = new Test( "FstTest1", "LstTest1" );<br />聽聽 Test *pTest2 = new Test( "FstTest2", "LstTest2" );<br /><br />聽聽 cout << "after cons is "<br />聽聽聽聽聽聽聽 << pTest1->GetCount();聽 //using instan<br /><br />聽聽 cout << "\n\nTest1: "<br />聽聽聽聽聽聽聽 << pTest1->GetFstString()<br />聽聽聽聽聽聽聽 << " " << pTest1->GetLstString()<br />聽聽聽聽聽聽聽 << "\nTest2:"<br />聽聽聽聽聽聽聽 << pTest2->GetFstString()<br />聽聽聽聽聽聽聽 << " " << pTest2->GetLstString() << "\n\n" << endl;<br /><br />聽聽 delete pTest1;<br />聽聽 pTest1 = 0;<br />聽聽 delete pTest2;<br />聽聽 pTest2 = 0;<br /><br />聽聽 cout << "num after deletion is "<br />聽聽聽聽聽聽聽 << Test::GetCount() << endl;<br /><br />聽聽 return 0;<br />聽聽聽聽聽聽 <br />}<br />-------------------------------------------------------------------------------------------<br /><br />Result:<br />before cons is 0<br />聽Test cons for FstTest1聽 LstTest1 called.<br />聽Test cons for FstTest2聽 LstTest2 called.<br />after cons is 2<br /><br />Test1: FstTest1 LstTest1<br />Test2:FstTest2 LstTest2<br /><br /><br />聽~Test() called for FstTest1 LstTest1<br />聽~Test() called for FstTest2 LstTest2<br />num after deletion is 0<br /><br />聽聽 Test綾誨湪娌℃湁瀵硅薄鏃訛紝浠嶇劧鍙互寮曠敤count鎴愬憳錛屼絾鏄彧鑳介氳繃璋冪敤闈欐佹垚鍛樺嚱鏁癎etCount()瀹屾垚.<br />聽聽 <font color="#ff3300">娌℃湁瀹炰緥鍖栫殑瀵硅薄錛屼竴瀹氭槸鐢ㄧ被鍚嶈皟鐢═est::GetCount(),濡傛灉鏈夊疄渚嬪寲鐨勫璞★紝鍒欏彲浠ョ敤pTest1->GetCount()<br />璋冪敤銆傛垜浠叕鍙告槑紜瀹氾紝鎵鏈夐潤鎬佹垚鍛樺嚱鏁板彧鑳借皟鐢ㄧ被鍚嶅彞鏌勶紝涓嶈兘璋冪敤瀵硅薄鍙ユ焺錛屾垜瑙夊緱榪欐牱寰堝ソ銆?/font><br /><br />聽聽 榪樻湁涓鐐癸紝濡傛灉鎴愬憳鍑芥暟涓嶈闂潪闈欐佹暟鎹垚鍛樺拰鎴愬憳鍑芥暟錛屽彲浠ュ皢鎴愬憳鍑芥暟澹版槑涓洪潤鎬侊紝<font color="#ff3300">涓庨潪闈欐佹垚鍛樺嚱鏁頒笉鍚岀殑鏄紝闈欐佹垚鍛樺嚱鏁版病鏈塼his鎸囬拡錛屽洜涓洪潤鎬佺被鏁版嵁鎴愬憳鍜屾垚鍛樺嚱鏁版槸鐙珛浜庣被瀵硅薄鑰屽瓨鎵嶇殑銆?/font><br />聽<br />聽聽 鍏充簬鏂█(assert) , assert綾誨畯鍦╟assert澶存枃浠朵腑瀹氫箟銆傜敤浜庢祴璇曟潯浠跺鹼紝娉ㄦ剰assert涓嶈繍琛屼換浣曟瀽鏋勫嚱鏁板嵆鍙腑姝㈢▼搴忔墽琛?<font color="#ff3300"> assert涓嶄竴瀹氳鍦ㄨ皟璇曞畬鎴愬悗鍒犻櫎錛屽彧闇鍦ㄧ▼搴忔枃浠跺紑澶?閫氬父鍙互鍦ㄧ紪璇戝櫒閫夐」涓寚瀹?鎻掑叆璇彞<br />#define NDEBUG</font><br /><br /></font> <img src ="http://www.shnenglu.com/softgamer/aggbug/18593.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2007-02-10 09:10 <a href="http://www.shnenglu.com/softgamer/archive/2007/02/10/18593.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C++浣撲細 -- 鍒濆鍖栫被鐨勫父閲忔暟鎹垚鍛?/title><link>http://www.shnenglu.com/softgamer/archive/2007/02/09/18588.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Fri, 09 Feb 2007 14:21:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2007/02/09/18588.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/18588.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2007/02/09/18588.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/18588.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/18588.html</trackback:ping><description><![CDATA[ <font face="Courier New" size="4">濡傛灉浣犳兂鍒濆鍖栦竴涓被涓殑甯擱噺鏁版嵁鎴愬憳錛屽彧鑳界敤涓縐嶆柟娉曪紝鍦ㄧ被鐨勬瀯閫犲嚱鏁板悗鍔犱竴涓?:",鐒跺悗鍒濆鍖栭偅浜涘父閲忔暟鎹垚鍛橈紝<br />浠ラ楀彿鍒嗗壊銆?br /><br />#include <iostream><br /><br />using std::cout;<br />using std::endl;<br /><br />class Test <br />{<br />聽 public:<br />聽聽聽 Test(int i = 0, int j = 1 );<br />聽聽聽 void addon() { count += idx; }<br />聽聽聽 void print() const;<br />聽 private:<br />聽聽聽 int count;<br />聽聽聽 const int idx;<br />聽聽 聽const int idy;<br />};<br /><br />Test::Test( int i, int j ) <br />聽 <b><font color="#ff3300">:idx( j, i ), idy( j, j )</font></b><br />{<br />聽聽 count = j;<br />}<br /><br />void Test::print() const<br />{<br />聽聽 cout << "count= " << count <br />聽聽聽聽聽聽聽 <<", idx = " << idx<br />聽聽 聽聽聽聽 <<", idy = " << idy<br />聽聽 聽聽聽聽 << endl;<br />}<br /><br />int main()<br />{<br />聽聽聽 Test Test1( 20, 7 );<br />聽聽聽 cout << "Before doing addon: ";<br />聽聽聽 Test1.print();<br />聽聽聽 for ( int k = 0; k < 3; k++ )<br />聽聽聽 {<br />聽聽聽聽聽聽 Test1.addon();<br />聽聽聽聽聽聽 cout << "After addon " << k + 1 << ":";<br />聽聽聽聽聽聽 Test1.print();<br />聽聽聽 } <br />聽聽聽 return 0;<br />}<br /><br />result:<br /><font color="#0000ff">Before doing addon: count= 7, idx = 20, idy = 7<br />After addon 1:count= 27, idx = 20, idy = 7<br />After addon 2:count= 47, idx = 20, idy = 7<br />After addon 3:count= 67, idx = 20, idy = 7</font><br /></font> <img src ="http://www.shnenglu.com/softgamer/aggbug/18588.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2007-02-09 22:21 <a href="http://www.shnenglu.com/softgamer/archive/2007/02/09/18588.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鍚戣钁涗寒鑰佸笀瀛︿範鍗佸爞璇?/title><link>http://www.shnenglu.com/softgamer/archive/2007/02/07/18499.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Wed, 07 Feb 2007 02:42:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2007/02/07/18499.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/18499.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2007/02/07/18499.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/18499.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/18499.html</trackback:ping><description><![CDATA[ <table style="table-layout: fixed;" border="0" cellpadding="0" cellspacing="0" height="868" width="886"> <tbody> <tr> <td> <font face="Courier New" size="4"> <span id="1666666" class="oblog_text"> <br />聽聽聽聽 涔熷彂涓綃囩亴姘存枃绔狅紝瀹冨鎴戝府鍔╁緢澶с備笉鏄垜鍐欑殑錛屾槸鏈嬪弸鍙戠粰鎴戠殑銆傛垜涔熷姞浜嗚嚜宸辯殑涓浜涚悊瑙?br /><br /><span style="font-family: 瀹嬩綋;">聽聽聽聽 璇歌憶浜?/span><span style="font-family: Times New Roman;" lang="EN-US">54</span><span style="font-family: 瀹嬩綋;">宀佹椂鍐欑粰浠?/span><span style="font-family: Times New Roman;" lang="EN-US">8</span><span style="font-family: 瀹嬩綋;">宀? 鍎垮瓙璇歌憶鐬葷殑銆婅瀛愪功銆嬶紝鍙敤浜嗙煭鐭叓鍗佸叚瀛楋紝浣嗘槸瀵逛簬涓哄鍋氫漢鏈夌簿綆鑰屼笖鍏蜂綋鐨勫繝鍛娿備竴鍗冨叓鐧懼騫村墠鐨勬櫤鎱э紝鍦ㄤ粖澶╃殑縐戞妧鏃朵唬錛屼粛鐒舵湁闈炲父濂界殑鍙傝冧環 鍊箋備互鍓嶅惉浜鴻錛氣滅湡姝g殑鏅烘収錛屽彲浠ヨ秴瓚婃椂絀猴紝鍘嗕箙甯告柊銆傗濆垵鍚笉鐭ユ墍浠ワ紝鐜板湪瑙夊緱鎵璦鐢氭槸銆傝鎴戜滑涓璧?st1:personname w:st="on" productid="鍚戣钁涗寒">鍚戣钁涗寒</st1:personname>鑰佸笀瀛︿範鍗佸爞璇撅紝鍦ㄥ彉灞涓畨韜珛鍛斤紝鍦ㄩ嗗涓壘鍒板姏閲忋?/span><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆<font color="#0000ff">銆婅瀛愪功銆?/font></span><font color="#0000ff"><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆澶悰瀛愪箣琛岋紝闈滀互淇韓錛屽剦浠ラ寰鳳紱闈炴竟娉婄劇浠ユ槑蹇楋紝闈炲闈滅劇浠ヨ嚧閬犮傚か瀛擱爤闈滀篃錛屾墠闋堝涔燂紱闈炲鐒′互寤f墠錛岄潪蹇楃劇浠ユ垚瀛搞傛犳參鍓囦笉鑳藉嫷綺撅紝闅簛鍓囦笉鑳藉喍鎬с傚勾鑸囨檪棣籌紝鎰忚垏姝插幓錛岄亗鎴愭灟钀斤紝澶氫笉鎺ヤ笘銆傛偛瀹堢寤紝灝囧京浣曞強錛?br /></span></font><span style="font-family: Times New Roman;" lang="EN-US"><font color="#0000ff">聽</font><br /></span><span style="font-family: 瀹嬩綋;">銆<span style="color: red;">銆絎竴璇撅細瀹侀潤鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滈潤浠ヤ慨韜濄佲滈潪瀹侀潤鏃犱互鑷磋繙鈥濄佲滃欏婚潤涔熲濄傝钁涗寒蹇犲憡瀛╁瓙瀹侀潤鎵嶈兘澶熶慨鍏昏韓蹇冿紝闈欐濆弽鐪併備笉鑳藉闈欎笅鏉ワ紝鍒欎笉鍙互鏈夋晥鐨勮鍒掓湭鏉ワ紝鑰屼笖瀛︿範鐨勯瑕佹潯浠訛紝灝辨槸鏈夊畞闈欑殑鐜銆傜幇浠d漢澶у鏁扮粓鏃ュ繖紕岋紝浣犳槸鍚﹀簲鍦ㄥ繖涔變腑闈欎笅鏉ワ紝鍙嶆濅漢鐢熸柟鍚戯紵<br />聽 聽聽 </span><span style="font-family: 瀹嬩綋;"><br />聽 銆<span style="color: red;">絎簩璇撅細鑺備凱鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滀凱浠ュ吇寰封濄傝钁涗寒蹇犲憡瀛╁瓙瑕佽妭淇紝浠ュ煿鍏昏嚜宸辯殑寰瘋銆傚鎱庣悊璐紝閲忓叆涓哄嚭錛屼笉浣嗗彲浠ユ憜鑴辮礋鍊虹殑鍥版壈錛屾洿鍙互榪囩潃綰緥鐨勭畝鏈寸敓媧伙紝涓嶄細鎴愪負鐗╄川鐨勫ゴ闅躲傚湪榧撳姳娑堣垂鐨勬枃鏄庣ぞ浼氾紝浣犳湁娌℃湁鎯寵繃鑺備凱鐨勫ソ澶勫憿錛?br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆銆<span style="color: red;">絎笁璇撅細璁″垝鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滈潪婢規硦鏃犱互鏄庡織鈥濄佲滈潪瀹侀潤鏃犱互鑷磋繙鈥濄傝钁涗寒蹇犲憡瀛╁瓙瑕佽鍒掍漢鐢燂紝涓嶈浜嬩簨璁叉眰鍚嶅埄錛屾墠鑳藉浜嗚В鑷繁鐨勫織鍚戯紝瑕侀潤涓嬫潵錛屾墠鑳藉緇嗗績璁″垝灝嗘潵銆傞潰瀵規湭鏉ワ紝浣犳湁鐞嗘兂鍚楋紵浣犳湁浣垮懡鎰熷悧錛熶綘鏈夎嚜宸辯殑浠峰艱鍚楋紵<br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆銆<span style="color: red;">絎洓璇撅細瀛︿範鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滃か瀛﹂』闈欎篃鈥濄佲滄墠欏誨涔熲濄傝钁涗寒蹇犲憡瀛╁瓙瀹侀潤鐨勭幆澧冨瀛︿範澶ф湁甯姪錛屽綋鐒墮厤鍚堜笓娉ㄧ殑騫抽潤蹇冨錛屽氨鏇村姞浜嬪崐鍔熷嶃傝钁涗寒涓嶆槸澶╂墠璁虹殑淇″緬錛屼粬鐩鎬俊鎵嶈兘鏄涔犵殑緇撴灉銆備綘鏄病鏈夊叏蹇冨叏鍔涚殑瀛︿範錛熶綘鏄惁鐩鎬俊鍔姏鎵嶆湁鎴愬氨鍛紵<br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆<span style="color: red;">銆絎簲璇撅細澧炲肩殑鍔涢噺</span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滈潪瀛︽棤浠ュ箍鎵嶁濄佲滈潪蹇楁棤浠ユ垚瀛︹濄傝钁涗寒蹇犲憡瀛╁瓙瑕佸鍊煎厛瑕佺珛蹇楋紝涓嶆効鎰忓姫鍔涘涔狅紝灝變笉鑳藉澧炲姞鑷繁鐨勬墠騫層備絾瀛︿範鐨勮繃紼嬩腑錛屽喅蹇冨拰姣呭姏闈炲父閲嶈錛屽洜涓虹己涔忎簡鎰忓織鍔涳紝灝變細鍗婇旇屽簾銆備綘鏈夋病鏈夋兂榪囷紝涓榧撲綔姘旂殑浜哄錛屽潥鎸佸埌搴曠殑浜哄皯鐨勯亾鐞嗗憿錛?br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆<span style="color: red;">銆絎叚璇撅細閫熷害鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滄犳參鍒欎笉鑳藉姳綺鋸濄傝钁涗寒蹇犲憡瀛╁瓙鍑′簨鎷栧歡灝變笉鑳藉蹇熺殑鎺屾彙瑕佺偣銆傝綆楁満鏃朵唬鏄崄鍊嶉熺殑鏃朵唬錛屾牱鏍蜂簨鎯呰姹傛晥鐜囷紝鎯充笉鍒頒竴鍗冨叓鐧懼騫村墠鐨勬櫤鎱э紝涔熶竴鏍蜂笉璋嬭屽悎銆傚揩浜轟竴姝ワ紝鐞嗘兂灝辮兘瀹炵幇銆備綘鏈夋病鏈夋兂榪囷紝鏈夋洿澶氭椂闂村幓淇鍙婃敼鍠勶紝浠ヨ揪鎴愪綘鐨勪漢鐢熺洰鏍囧憿錛?br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆銆<span style="color: red;">絎竷璇撅細鎬ф牸鐨勫姏閲?/span></span><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滈櫓韜佸垯涓嶈兘鍐舵р濄傝钁涗寒蹇犲憡瀛╁瓙澶繃鎬ヨ簛灝變笉鑳藉闄跺喍鎬ф儏銆傚績鐞嗗瀹惰錛氣滄濇兂褰卞搷琛屼負錛岃涓哄獎鍝嶄範鎯紝涔犳儻褰卞搷鎬ф牸錛屾ф牸褰卞搷鍛借繍銆傗濊钁涗寒鏄庣櫧鐢熷懡涓浣滃嚭縐嶇騫寵 錛岃鍔辯簿錛屼篃瑕佸喍鎬с備綘瑕佹彁鍗囪嚜宸辨ф牸鐨勫搧璐ㄥ悧錛?br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆銆<span style="color: red;">絎叓璇撅細鏃墮棿鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滃勾涓庢椂椹扳濄佲滄剰涓庡瞾鍘燴濄傝钁涗寒蹇犲憡瀛╁瓙鏃跺厜椋為濓紝鎰忓織鍔涘張浼氶殢鐫鏃墮棿娑堢(錛屽皯澹笉鍔姏錛岃佸ぇ寰掍激鎮詫紝鏃墮棿綆$悊鏄釜鐜頒唬浜虹殑瑙傚康錛岀粏蹇冩兂涓鎯籌紝鏃墮棿涓嶅彲浠ヨ綆$悊錛屾瘡澶╀簩鍗佸洓灝忔椂錛屼笉澶氫篃涓嶅皯錛屾儫鏈夌鐞嗚嚜宸憋紝鍠勭敤姣忓垎姣忕銆傝浣犳兂涓鎯籌紝浣犳湁韞夎穾宀佹湀鍚楋紵<br /><br /></span><span lang="EN-US"></span><span style="font-family: 瀹嬩綋;">銆銆<span style="color: red;">絎節璇撅細鎯寵薄鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆鈥滈亗鎴愭灟钀解濄佲滃涓嶆帴涓栤濄佲滄偛瀹堢┓搴愨濄佲滃皢澶嶄綍鍙娾濄傝钁涗寒蹇犲憡瀛╁瓙鏃跺厜椋為濓紝褰撹嚜宸卞彉寰楀拰涓栫晫鑴辮妭錛屾墠鎮插徆韞夎穾宀佹湀錛屼篃浜庝簨鏃犺ˉ銆傝鎳傚緱灞呭畨鎬濆嵄錛屾墠鑳藉涓村嵄涓嶄貢銆傛兂璞″姏姣旂煡璇嗘洿鏈夊姏閲忋備綘鏈夋病鏈変粠澶у鐫鎯籌紝灝忓鐫鎵嬶紝鑴氳笍瀹炲湴錛岃鍒掕嚜宸辯殑浜虹敓鍛紵</span><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;"><br />銆<span style="color: red;">銆絎崄璇撅細綺劇畝鐨勫姏閲?/span></span><span style="color: red;" lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆浠ヤ笂璇歌憶浜啓緇欏効瀛愮殑涓灝佷俊錛屽彧鐢ㄤ簡鐭煭鍏崄鍏瓧錛岀簿綆鍦頒紶閫掍簡鍏蜂綋鐨勮鎭傛垜鐩鎬俊綺劇畝鐨勮〃杈炬簮浜庢竻鏅扮殑鎬濇兂錛岄暱綃囧ぇ璁虹殑鍐呭錛屽鏄撲護浜虹敓鍘岋紝綺劇畝娌熼氭洿鏈夋晥鏋溿備綘鎳傚緱璦涔嬫湁鐗╁湴綺劇畝娌熼氬悧錛?/span><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;"><br />銆銆浠庝互涓婄殑鍗佸爞璇句箣涓紝浣犺兘澶熸壘鍒頒竴鐐瑰惎鍙戝悧錛熻浣犵櫨蹇欎箣涓潤涓嬫潵錛岀敤涓嬮潰鐨勯鐩悜浣犵殑浜虹敓鎻愰棶錛屽湪鏀瑰彉涓笉鏂敼鍠勩?/span><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆<font color="#ff3300">涓嶈闂細鑷繁寰楀埌浜涗粈涔堬紵搴旇闂細鑷繁浠樺嚭榪囦粈涔堬紵</font></span><font color="#ff3300"><span lang="EN-US"><br /></span><span style="font-family: 瀹嬩綋;">銆銆涓嶈闂細鑷繁鐨勫湴浣嶅浣曪紵搴旇闂細鑷繁鐨勫績鍦板浣曪紵</span></font></span> </font> </td> </tr> </tbody> </table> <img src ="http://www.shnenglu.com/softgamer/aggbug/18499.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2007-02-07 10:42 <a href="http://www.shnenglu.com/softgamer/archive/2007/02/07/18499.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C++浣撲細 -- 寮曠敤http://www.shnenglu.com/softgamer/archive/2007/02/05/18409.htmlsoftgamersoftgamerMon, 05 Feb 2007 13:05:00 GMThttp://www.shnenglu.com/softgamer/archive/2007/02/05/18409.htmlhttp://www.shnenglu.com/softgamer/comments/18409.htmlhttp://www.shnenglu.com/softgamer/archive/2007/02/05/18409.html#Feedback0http://www.shnenglu.com/softgamer/comments/commentRss/18409.htmlhttp://www.shnenglu.com/softgamer/services/trackbacks/18409.html 寮曠敤鍜屽紩鐢ㄥ弬鏁?/font>

聽聽 C++,鍏跺疄Java 鍜?c 閮戒竴鏍? 璋冪敤鍑芥暟鐨勬柟娉曟湁涓ょ

聽聽 浼犲艱皟鐢ㄥ拰寮曠敤璋冪敤銆?br />
聽聽 鍙傛暟浼犲艱皟鐢ㄦ椂錛?font color="#ff3300">浼氫駭鐢熻鍙傛暟鍊煎緱鍓湰騫跺皢鍓湰浼犻掔粰琚皟鐢ㄧ殑鍑芥暟錛屽鍓湰鐨勬洿鏀逛笉浼氬獎鍝嶈皟鐢ㄨ呯殑鍘熷鍙橀噺鍊?/font>錛?br />瀹冪殑浼樼偣鏄捐屾槗瑙侊紝緙虹偣鏄鍒舵暟鎹細鑺辮垂杈冮暱鐨勬椂闂淬?br />
聽 寮曠敤璋冪敤鐨勪紭鐐瑰氨鏄伩鍏嶅鍒跺ぇ閲忕殑鏁版嵁錛屼絾瀹夊叏鎬у樊錛?font color="#ff3300">鍥犱負琚皟鐢ㄧ殑鍑芥暟浼氱洿鎺ヨ闂茍淇敼璋冪敤鑰呯殑鏁版嵁錛屼嬌鐢ㄦ槸瑕佹牸澶栧皬蹇?/font>

#include <iostream>

using std::cout;
using std::endl;

int聽聽 pbyValue( int );
void聽 pByRef ( int & );

int main ()
{
聽聽 聽int x = 2;
聽聽 聽int z = 4;

聽聽 聽cout << "x= " << x << " before pByvalue \n"
聽聽 聽聽聽 聽 <<"Getting value by pByValue: "
聽聽 聽聽聽 聽 << pbyValue( x ) << endl
聽聽 聽聽聽 聽 << "x : " << x << " Got Value\n" <<endl;
聽聽 聽
聽聽聽 cout << "z= " << z << " before pBy Ref \n" << endl;
聽聽 聽聽聽 聽
聽聽 聽pByRef( z );
聽聽 聽聽聽 聽
聽聽 聽cout << "z : " << z << " Got Value\n" <<endl;
聽聽 聽
聽聽 聽return 0;

}

int pbyValue ( int a )
{
聽聽 聽return a *= a;
}

void pByRef( int &cRef )
{
聽聽 聽cRef *= cRef;
}


softgamer 2007-02-05 21:05 鍙戣〃璇勮
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C++浣撲細 -- 鍐呰仈鍑芥暟http://www.shnenglu.com/softgamer/archive/2007/02/05/18408.htmlsoftgamersoftgamerMon, 05 Feb 2007 13:04:00 GMThttp://www.shnenglu.com/softgamer/archive/2007/02/05/18408.htmlhttp://www.shnenglu.com/softgamer/comments/18408.htmlhttp://www.shnenglu.com/softgamer/archive/2007/02/05/18408.html#Feedback3http://www.shnenglu.com/softgamer/comments/commentRss/18408.htmlhttp://www.shnenglu.com/softgamer/services/trackbacks/18408.html鍐呰仈鍑芥暟

聽 聽C++ 鎻愪緵浜嗗唴鑱斿嚱鏁幫紙inline functions 錛夛紝涓昏鐢ㄤ簬鍑忓皯鍑芥暟鎵浣跨敤鐨勫紑閿錛屽挨鍏跺浜庡皬鍨嬪嚱鏁?br />
聽聽 鍑芥暟榪斿洖綾誨瀷涔嬪墠鐨勯檺瀹氱inline 璁╃紪璇戝櫒鍦ㄩ傚綋鐨勭▼搴忛儴鍒嗙敓鎴愬嚱鏁扮殑鍓湰錛屼互閬垮厤鍑芥暟璋冪敤錛岃繖鏍蜂嬌紼嬪簭涓彃鍏ュ涓嚱鏁?br />浠g爜鐨勫壇鏈紝浠ょ▼搴忓澶с傝屼笉鏄竴涓嚱鏁扮殑鍓湰錛堟瘡嬈¤皟鐢ㄥ嚱鏁版椂錛屾帶鍒墮兘浼氫紶鍒板嚱鏁頒腑錛夈?br />
聽聽 瀵瑰唴鑱斿嚱鏁扮殑鏇存敼閮介渶瑕侀噸鏂扮紪璇戣鍑芥暟鐨勬墍鏈夎皟鐢ㄨ咃紝榪欎細澶уぇ褰卞搷紼嬪簭鐨勭淮鎶わ紝鎵浠nline鐢ㄤ簬灝忓瀷鐨勶紝浣跨敤棰戠箒鐨勫嚱鏁版渶濂?
鑰屼笖
鍐呰仈鍑芥暟涔熶嬌紼嬪簭鐨勬墽琛屾椂闂村噺灝戯紝浣嗗湪緙栬瘧鏃跺澶т簡紼嬪簭鐨勯暱搴︼紝褰撶劧涔熶笉緇濆錛屾湁鏃朵篃浼氬噺灝忕▼搴忛暱搴︼紝鐗瑰埆鏄?/font>鍐呰仈鍑芥暟鏄潪甯稿皬鐨勫嚱鏁版椂銆?br />

聽聽 棰樺璇濓紝 浣跨敤const鐨勭洰鐨勫湪鍑芥暟涓彧鏄繚鎶ゅ師濮嬪疄鍙傜殑鍓湰錛岃屼笉鏄師濮嬪疄鍙傛湰韜?/font>







softgamer 2007-02-05 21:04 鍙戣〃璇勮
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C++浣撲細 -- 瀛樺偍綾?/title><link>http://www.shnenglu.com/softgamer/archive/2007/02/05/18407.html</link><dc:creator>softgamer</dc:creator><author>softgamer</author><pubDate>Mon, 05 Feb 2007 13:02:00 GMT</pubDate><guid>http://www.shnenglu.com/softgamer/archive/2007/02/05/18407.html</guid><wfw:comment>http://www.shnenglu.com/softgamer/comments/18407.html</wfw:comment><comments>http://www.shnenglu.com/softgamer/archive/2007/02/05/18407.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/softgamer/comments/commentRss/18407.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/softgamer/services/trackbacks/18407.html</trackback:ping><description><![CDATA[ <font face="Courier New" size="4"> <font color="#0000ff" size="5">瀛樺偍綾?/font> <br />聽 鍦–++涓湁5涓瓨鍌ㄧ被璇存槑絎︼紝<font color="#ff0000">auto,register, extern mutable 鍜宻tatic.</font><br />瀛樺偍綾昏鏄庣鍙互鍒嗕負涓や釜瀛樺偍綾伙紝"鑷姩瀛樺偍綾?鍜?闈欐佸瓨鍌ㄧ被"<br /><br />聽 auto鍜宺egister鐢ㄤ簬澹版槑鑷姩瀛樺偍綾葷殑鍙橀噺錛屾綾誨彉閲忔槸鍦ㄨ繘鍏ュ0鏄庣殑鍧楁椂鍒涘緩鐨勶紝<font color="#ff3300">瀹冧滑鍙瓨鍦ㄤ笌鍧楄嬋媧葷殑鏈熼棿</font>錛屽綋紼嬪簭鎵ц閫鍑哄潡鏃訛紝榪欎簺鍙橀噺灝變細琚垹闄ゃ?br /><br /><font color="#ff3300">聽 鍙湁鍙橀噺鍙互浣滀負鑷姩瀛樺偍綾伙紝鍑芥暟鐨勫眬閮ㄥ彉閲忓拰鍙傛暟閫氬父灞炰簬鑷姩瀛樺偍綾?/font>銆?br /><br />聽聽聽聽 auto double x, y;<br /><font color="#ff3300"><br />聽聽 娉ㄦ剰錛氱敤鑷姩瀛樺偍鍙互鑺傜渷鍐呭瓨錛屾垜鍋氱▼搴忕殑瀹楁棬灝辨槸綆鍗曟湁鏁堢殑鏄嬌鐢ㄥ唴瀛橈紝涓轟簡鑳芥湁鏁堢殑浣跨敤鍐呭瓨錛?br />鎴戦兘鏄敖閲忔湁鏁堢殑瑙勫垝鎴戠殑璧勬簮.</font><br /><br />聽聽 瀵規瘮auto,<font color="#ff3300">register 鍙兘闅忓眬閮ㄥ彉閲忓拰鍑芥暟鍙傛暟涓璧蜂嬌鐢?/font>銆?br /><br />聽聽聽聽 register int x = 1;<br />聽 聽<br />聽聽聽 鍏抽敭瀛梕xtern 鍜?static 鏄敤浜庡0鏄庡彉閲忓拰闈欐佸瓨鍌ㄧ被鍑芥暟鐨勮鏄庣錛屽畠浠瓨鍦ㄤ簬紼嬪簭寮濮嬫墽琛屾椂錛岀▼搴忓湪寮濮嬫椂灝變負瀹冧滑鍒嗛厤浜嗗垵濮嬪寲鐨勫瓨鍌ㄧ┖闂達紝<font color="#ff3300">浣嗗茍涓嶆剰鍛崇潃榪欎簺鏍囪瘑絎﹀彲鐢ㄤ簬鏁翠釜紼嬪簭涓紝鍏惰繕鏈変綔鐢ㄥ煙鐨勭害鏉?銆?/font></font> <img src ="http://www.shnenglu.com/softgamer/aggbug/18407.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/softgamer/" target="_blank">softgamer</a> 2007-02-05 21:02 <a href="http://www.shnenglu.com/softgamer/archive/2007/02/05/18407.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>C++浣撲細 -- 綾誨瀷http://www.shnenglu.com/softgamer/archive/2007/02/05/18406.htmlsoftgamersoftgamerMon, 05 Feb 2007 13:00:00 GMThttp://www.shnenglu.com/softgamer/archive/2007/02/05/18406.htmlhttp://www.shnenglu.com/softgamer/comments/18406.htmlhttp://www.shnenglu.com/softgamer/archive/2007/02/05/18406.html#Feedback0http://www.shnenglu.com/softgamer/comments/commentRss/18406.htmlhttp://www.shnenglu.com/softgamer/services/trackbacks/18406.html鎴戝湪浣跨敤C++鏃舵湁涓浜涗綋浼氾紝鐩鎬俊澶у閮戒細鐨勩傛垜鍐欏嚭鏉ヤ篃鏄拰澶у鍒嗕韓涓涓?br />1銆傚湪C++涓暟鎹被鍨媐loat鍜宒ouble.
聽聽聽聽 鍚岀被鍨嬩負float鐨勫彉閲忕浉姣旓紝綾誨瀷涓篸ouble鐨勫彉閲忓彲淇濆瓨鐨勫艱緝澶т笖杈冧負鍑嗙‘錛屽洜姝ゆ垜姣旇緝鍠滄浣跨敤double鑰屼笉鏄痜loat.榪欓噷鏈変竴涓噸瑕佺殑鐐硅璇翠竴涓嬶細姣斿鎴戜滑瀹氫箟涓や釜鍙橀噺
聽聽聽聽 int sum = 1230;
聽聽聽聽 int score = 230;
聽聽聽聽 double avrg聽 = 0.0f;
聽聽聽聽 濡傛灉鎴戜滑鐢細
聽聽聽聽 avrg = sum/score;
聽聽聽聽 鍏朵腑錛坰um/score錛夎繖涓綆楃粨鏋滄槸涓涓暣鍨? 鍥犱負sum鍜宻core閮芥槸鏁村瀷銆傚湪榪欐牱鐨勮綆椾腑銆傚皬鏁伴儴鍒嗕細
聽聽聽 涓㈠け錛屽洜姝++鎻愪緵浜嗕竴鍏冨己鍒剁被鍨嬭漿鎹?br />聽聽聽聽 avrg = static_cast< double > ( sum ) / score;

聽聽聽 static_cast < double > (), 榪欎綅sum鍒涘緩浜嗕竴涓復鏃舵х殑嫻偣鏁板壇鏈紝榪欏氨鏄垜浠鐨勬樉寮忚漿鎹€傚姣旀樉寮忚漿鎹紝褰撶劧灝辨槸闅愬紡杞崲錛屼緥濡傚綋score 琚彁鍗囦負double鍚庯紝寮濮嬫墽琛屾誕鐐歸櫎娉曡繍綆椼?/font>
聽聽聽 鐒跺悗鎴戜滑杈撳嚭
聽聽聽 cout << "aver is " << setprecision(2)
聽聽聽聽聽聽聽聽聽聽聽 <<setiosflags( ios::fixedm ios::showpoint )
聽聽聽聽聽聽聽聽聽聽聽 << avrg <<endl;
聽聽 setprecision(2) 鏄縐頒綔鍙傛暟鍖栨搷浣滃厓鐨勪笢瑗匡紝瑕佸姞涓鏉¢緙栬瘧鎸囦護
聽聽 #include <iomanip>
聽聽 endl鏄竴涓潪鍙傛暟鍖栨搷綰靛厓錛屽畠涓嶉渶瑕?lt;iomanip>澶存枃浠訛紝濡傛灉鏈寚瀹氱簿搴︼紝嫻偣鍊間細閲囩敤6涓簿搴?榛樿)杈撳嚭銆?br />聽聽 娉ㄦ剰涓嶈鎰氳牏鐨勬兂姣旇緝涓や釜嫻偣鏁版槸鍚︾浉絳夛紝搴旇嫻嬭瘯涓や釜嫻偣鏁扮殑宸肩殑緇濆鍊兼槸鍚﹀皬浜庝竴涓寚瀹氱殑灝忓箋傝繖涓鐐瑰湪娓告垙鐨勫潗鏍囪窡韙腑甯歌鐢ㄥ埌銆?/font>

# include <iostream>

using std::cout;
using std::cin;
using std::endl;
using std::ios;

# include <iomanip>

using std::setprecision;
using std::setiosflags;

int main()
{
聽聽聽 int score = 0;
聽聽聽 int sum = 0;
聽聽聽 int count = 0;

聽聽聽 double avrg;

聽聽聽 cout<<"enter score - to end: ";
聽聽聽 cin>>score;
聽聽聽 while ( score != -1 )
聽聽聽 {
聽聽聽聽聽聽聽 sum = sum + score;
聽聽聽聽聽聽聽 count = count + 1;
聽聽聽聽聽聽聽 cout<< "enter score , -1 to end : ";
聽聽聽聽聽聽聽 cin>>score;
聽聽聽 }

聽聽聽 if( count != 0 )
聽聽聽 {
聽聽聽聽聽聽聽 avrg = static_cast< double > (sum ) / count;
聽聽聽聽聽聽聽 cout << "avrg is " << setprecision(2)
聽聽聽聽聽聽聽聽聽聽聽 << setiosflags(ios::fixed | ios::showpoint )
聽聽聽聽聽聽聽聽聽聽聽 << avrg << endl;
聽聽聽 }
聽聽聽 else
聽聽聽 {聽聽聽 cout << " NO!!!!!";

聽聽聽 }
聽聽聽 return 0;
}

enter score - to end: 75
enter score , -1 to end : 93
enter score , -1 to end : 23
enter score , -1 to end : 98
enter score , -1 to end : 43
enter score , -1 to end : 54
enter score , -1 to end : 56
enter score , -1 to end : 2334
enter score , -1 to end : 45
enter score , -1 to end : 43
enter score , -1 to end : 454
enter score , -1 to end : 232
enter score , -1 to end : -1
avrg is 295.83


softgamer 2007-02-05 21:00 鍙戣〃璇勮
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