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資源簡介

Essential C++源代碼,包括書內每章節案例源碼及練習題答案源碼。目錄結構清晰,便于學習。附pdf版《Essential C++》

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代碼片段和文件信息

/**************************************************
?*?Essential?C++?--?Stanley?Lippman
?*?Addison-Wesley?
?*?ISBN?0-201-48518-4
?*?homepage:?www.objectwrite.com
?*?email:?slippman@objectwrite.com
?*************************************************/

#include?
#include?
using?namespace?std;

int?ex1_5_string()
{
????string?user_name;

????cout?<????cin?>>?user_name;?

????switch?(?user_name.size()?){
????????case?0:
cout?<?????????????????< break;

??case?1:
cout?<?????????????????<????????????break;

?default:
??????//?any?string?longer?than?1?character
cout?<?????????????????< break;
}
return?0;
}

#include?
#include?
#include?
using?namespace?std;

int?ex1_5_cstyle()
{
????//?must?allocate?a?fixed?size
?const?int?nm_size?=?128;
????char?user_name[?nm_size?];?

????cout?<????cin?>>?setw(?nm_size?)?>>?user_name;?

????switch?(?strlen(?user_name?))
????{?
//?case?labels?the?same?for?0?1?
case?127:
//?maybe?string?was?truncated?by?setw()
cout?< ?< ?< ?//?no?break?--?we?fall?through?...
? default:
????????//?the?127?case?drops?through?to?here?--?no?break
cout?<?????????????????????< break;
}
return?0;
}

#include?
#include?
using?namespace?std;

void?ex1_6_vector()?
{
????vector?ivec;
????int?ival;

????while?(?cin?>>?ival?)?
????????????ivec.push_back(?ival?);

????//?we?could?have?calculated?the?sum?as?we?entered?the
????//?values?but?the?idea?is?to?iterate?over?the?vector?...
int?sum?=?0;
????for?(?int?ix?=?0;?ix? {
??cout?<??????????sum?+=?ivec[?ix?];?}

????int?average?=?sum?/?ivec.size();
????cout?<?????????<?????????<}

void?ex1_6_array()?
{
????const?int?arr_size?=?128;
int?ia[?arr_size?];
????int?ival?icnt?=?0;

????while?(?cin?>>?ival?&&?icnt?????????????ia[?icnt++?]?=?ival;
???????????
????//?icnt?is?1?greater?than?number?of?elements!
int?sum?=?0;
????for?(?int?ix?=?0;?ix???????????sum?+=?ia[?ix?];

????int?average?=?sum?/?icnt;
????cout?< ?<?????????<?????????<}

#include?
#include?

void?ex1_xtra1()
{
vector?sp_vec;
string?st;

cout?<

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-04-25?08:55??essential?cpp源碼\
?????目錄???????????0??2018-04-25?09:17??essential?cpp源碼\Essential?C++\
?????文件????14865229??2008-12-01?10:38??essential?cpp源碼\Essential?C++\Essential.cpp.cn.pdf
?????目錄???????????0??2018-04-25?09:17??essential?cpp源碼\Essential?C++\codeEssential\
?????文件??????366333??1999-12-07?13:25??essential?cpp源碼\Essential?C++\codeEssential\Appendix.pdf
?????目錄???????????0??1999-07-21?12:19??essential?cpp源碼\Essential?C++\codeEssential\chapter1\
?????目錄???????????0??2018-04-25?09:17??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\
?????文件????????4471??1999-12-07?08:06??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\ch1solutions.dsp
?????文件?????????547??1999-12-07?01:04??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\ch1solutions.dsw
?????文件???????41984??1999-12-07?13:04??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\ch1solutions.ncb
?????文件???????54784??1999-12-07?13:04??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\ch1solutions.opt
?????文件????????5157??1999-12-07?12:58??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\ch1solutions.plg
?????文件?????????371??1999-12-07?13:01??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\input.txt
?????文件?????????368??1999-12-07?13:04??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\input.txt.sort
?????文件????????5970??1999-12-07?13:13??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\main.cpp
?????文件?????????124??1999-12-07?01:09??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\text.sort
?????文件?????????114??1999-12-07?12:59??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\text.txt
?????文件?????????112??1999-12-07?13:02??essential?cpp源碼\Essential?C++\codeEssential\chapter1\ch1solutions\text.txt.sort
?????目錄???????????0??2018-04-25?09:17??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\
?????目錄???????????0??2018-04-25?09:17??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\
?????文件??????326582??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\ch1.obj
?????文件???????22013??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\ch1_main.obj
?????文件??????573526??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\chap1.exe
?????文件??????814880??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\chap1.ilk
?????文件?????2064228??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\chap1.pch
?????文件?????1131520??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\chap1.pdb
?????文件???????82944??2009-04-21?19:20??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\vc60.idb
?????文件??????126976??2009-04-21?19:15??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\Debug\vc60.pdb
?????文件????????7943??1999-12-07?13:13??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\ch1.cpp
?????文件????????3344??1999-12-07?13:14??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\ch1.h
?????文件?????????491??1999-12-07?13:14??essential?cpp源碼\Essential?C++\codeEssential\chapter1\chap1\ch1_main.cpp
............此處省略160個文件信息

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