c++ primer plus 中文版 第六版源代码Word文档下载推荐.docx

c++ primer plus 中文版 第六版源代码Word文档下载推荐.docx

《c++ primer plus 中文版 第六版源代码Word文档下载推荐.docx》由会员分享，可在线阅读，更多相关《c++ primer plus 中文版 第六版源代码Word文档下载推荐.docx（27页珍藏版）》请在冰点文库上搜索。

stone="

pounds<

pounds."

return0;

intstonetolb（intsts）

return14*sts;

3：

Howmanycarrotsdoyouhave?

Herearetwomore."

carrots=carrots+2;

Nowyouhave"

carrots."

//下两行专门测试cin.get（）

cin.get（）;

4：

usingnamespacestd;

ComeupandC++mesometime."

Youwon'

tregretit!

5#include<

voidsimon（int）;

simon（3）;

Pickaninteger:

intcount;

count;

simon（count）;

Done!

voidsimon（intn）

Simonsaystouchyourtoes"

n<

times."

6：

cmath>

doublearea;

Enterthefloorarae,insquarefeet,ofyourhome:

area;

doubleside;

side=sqrt（area）;

That'

stheequivalentofasquare"

side

<

feettotheside."

Howfascinating!

第三章

climits>

intn_int=INT_MAX;

shortn_short=SHRT_MAX;

longn_long=LONG_MAX;

intis"

sizeof（int）<

bytes."

shortis"

sizeofn_short<

longis"

sizeofn_long<

endl<

Maximumvalues:

int:

n_int<

short:

n_short<

long:

n_long<

Minimumintvalue="

INT_MIN<

Bitsperbyts="

CHAR_BIT<

#defineZERO0

shortsam=SHRT_MAX;

unsignedshortsue=sam;

samhas"

sam<

dollarsandsuehas"

sue;

dollarsdeposited."

endl

Add$1toeachaccount."

Now"

sam=sam+1;

sue=sue+1;

Samhas"

dollarsdeposited.\npoorsam!

sam=ZERO;

sue=ZERO;

Take$1fromeachaccount."

sam=sam-1;

sue=sue-1;

dolarsandsuehas"

Luckysue!

intchest=42;

intwaist=0x42;

intinseam=042;

Monsieurcutsastrikingfigure!

\n"

chest="

chest<

（42indecimal）\n"

waist="

waist<

（0x42inhex）\n"

inseam="

inseam<

（042inoctal）\n"

intwaist=42;

intinseam=42;

（decimalfor42）"

hex;

（hexadecimalfor42）"

oct;

（octalfor42）\n"

5：

\aoperation\"

HyperHype\"

isnowactivated!

Enteryouragentcode:

__________\b\b\b\b\b\b\b\b"

longcode;

code;

\aYouentered"

code<

...\n"

\acodeverified!

proceedwithplanz3!

charch;

Enteracharacter:

ch;

Hola!

Thankyouforthe"

ch<

character."

7：

charch='

M'

inti=ch;

TheASCIIcodefor"

is"

i<

Addonetothecharactercode:

ch=ch+1;

i=ch;

Displayingcharchusingcout.put（ch）:

cout.put（ch）;

cout.put（'

!

'

）;

Done"

8：

cout.setf（ios_base:

:

fixed,ios_base:

floatfield）;

//控制cout显示的形式

floattub=10.0/3.0;

doublemint=10.0/3.0;

constfloatmillion=1.0e6;

tub="

tub;

amilliontubs="

million*tub;

\nandtenmilliontubs="

10*million*tub<

mint="

mint<

andamillionmints="

million*mint<

9：

floata=2.34e+22f;

floatb=a+1.0f;

a="

a<

b-a="

b-a<

10：

doublehats,heads;

//或者是float

Enteranumber:

hats;

Enteranothernumber:

heads;

hats="

hats<

heads="

heads<

hats+heads="

hats+heads<

hats-heads="

hats-heads<

hats*heads="

hats*heads<

hats/heads="

hats/heads<

11：

Integerdivision:

9/5="

9/5<

Floating-pointdivision:

9.0/5.0="

9.0/5.0<

Mixeddivision:

9.0/5="

9.0/5<

doubleconstants:

1.e7/9.0="

1.e7/9.0<

floatconstants:

1.e7f/9.0f="

1.e7f/9.0f<

12：

constintLbs_per_stn=14;

intlbs;

Enteryourweightinpounds:

lbs;

intstone=lbs/Lbs_per_stn;

intpounds=lbs%Lbs_per_stn;

lbs<

poundsare"

stone

stone,"

pound（s）.\n"

13：

floattree=3;

intguess（3.9832）;

intdebt=7.2E12;

tree="

tree<

guess="

guess<

debt="

debt<

14：

intauks,bats,coots;

auks=19.99+11.99;

bats=（int）19.99+（int）11.99;

coots=int（19.99）+int（11.99）;

auks="

auks<

bats="

bats;

coots="

coots<

Z'

Thecodefor"

int（ch）<

Yes,thecodeis"

//cout<

statiic_cast<

int>

（ch）<

第四章

intyams[3];

yams[0]=7;

yams[1]=8;

yams[2]=6;

intyamcosts[3]={20,30,5};

Totalyams="

yams[0]+yams[1]+yams[2]<

Thepackagewith"

yams[1]<

yamscosts"

yamcosts[1]<

centsperyam.\n"

inttotal=yams[0]*yamcosts[0]+yams[1]*yamcosts[1];

total=total+yams[2]*yamcosts[2];

Thetotalyamexpenseis"

total<

cents.\n"

\nSizeofyamsarray="

sizeofyams;

bytes.\n"

Sizeofoneelement="

sizeofyams[0];

constintsize=15;

charname1[size];

charname2[size]="

C++owboy"

Howdy!

I'

m"

name2;

what'

syourname?

name1;

Well,"

name1<

yournamehas"

strlen（name1）<

lettersandisstored\n"

inanarrayof"

sizeofname1<

Yourinitialis"

name1[0]<

.\n"

name2[3]='

\0'

Herearethefirst3charchtersofmyname:

name2<

constintarsize=20;

charname[arsize];

chardessert[arsize];

Enteryourname:

name;

Enteryourfavoritedessert:

dessert;

Ihavesomedelicious"

foryou,"

name<

cin.getline（name,arsize）;

cin.getline（dessert,arsize）;

cin.get（name,arsize）.get（）;

cin.get（dessert,arsize）;

string>

charcharr1[20];

charcharr2[20]="

jaguar"

stringstr1;

stringstr2="

panther"

Enterakindoffeline:

charr1;

Enteranotherkindoffeline:

str1;

Herearesomefelines:

charr1<

charr2<

str1<

str2

Thethirdletterin"

charr2[2]<

str2<

str2[2]<

strings1="

penguin"

strings2,s3;

Youcanassignonestringobjecttoanother:

s2=s1\n"

s2=s1;

s1:

s1<

s2:

s2<

Youcanassignac-stylestringtoastringobject.\n"

s2=\"

buzzard\"

s2="

buzzard"

s2:

Youcanconcatenatestrings:

s3=s1+s2