}
return0;
}
第六章分支语句和逻辑运算符
n";break;
case'p':
cout<<"Amapleisapianist.\n";break;
case't':
cout<<"Amapleisatree.\n";break;
case'g':
}
return0;
}
cout<<"Amapleisagame.\n";
#includeusingnamespacestd;voidshow（）;
intmain（）
{
show（）;
charchoice;
while（cin>>choice）
{
switch（choice）
{
case'c':
cout<<"It'sacarnivore.\n";break;
case'p':
cout<<"It'sapianist.\n";break;
case't':
cout<<"Amapleisatree.\n";break;
case'g':
cout<<"It'sagame.\n";break;
default:
cout<<"Pleaseenterac,p,t,org:
";
}
}
return0;
}
voidshow（）
{
cout<<"Pleaseenteroneofthefollowingchoices:
\n""c）carnivorep）pianist\n"
"t）treeg）game\n";
}
displaybynameb.displaybytitle\n"
<<"c.displaybybopnamed.diplaybypreference\n"
<<"q.quit\n";charch;
bopmember[5]={
{"WimpMacho","EnglishTeacher","DEMON",0},
{"RakiRhodes","JuniorProgrammer","BOOM",1},
{"CeliaLaiter","SuperStar","MIPS",2},
{"HoppyHipman","AnalystTrainee","WATEE",1},
{"PatHand","Police","LOOPY",2}
};
cout<<"Enteryourchoice:
";while（cin>>ch&&ch!
='q'）
{
switch（ch）
{
case'a':
for（inti=0;i<5;i++）cout<case'b':
for（inti=0;i<5;i++）cout<case'c':
for（inti=0;i<5;i++）cout<case'd':
for（inti=0;i<5;i++）
{
if（member[i].preference==0）cout<}
break;
}
cout<<"Nextchoice:
";
}
cout<<"Bye!
\n";return0;
}
#includeusingnamespacestd;constintstrsize=30;structbop{
charfullname[strsize];chartitle[strsize];charbopname[strsize];intpreference;
};
voidshow（）;intmain（）
{
bopA[5]=
{
{"WimpMacho","Teacher","HAHA",0},
{"RakiRhodes","JuniorProgrammer","LIAR",1},
{"Celia","engineer","MIPS",2},
{"HoppyHipman","AnalystTrainee","WAHU",1},
{"PatHand","Student","LOOPY",2}
};
cout<<"BenevolentOrderofProgrammersReport\n";show（）;
cout<<"Enteryourchoice:
";charchoice;
cin>>choice;
while（choice!
='q'）
{
switch（choice）
{
case'a':
cout<<<case'b':
cout<<<case'c':
cout<<<case'd':
cout<<<default:
cout<<"That'snottheproperchoice.\n";
}
cout<<"Nextchoice:
";cin>>choice;
}
cout<<"Bye!
\n";return0;
}
voidshow（）
{
cout<<"a.displaybynameb.displaybytitle\n"
<<"c.displaybybopnamed.displaybypreference\n"
<<"q.quit\n";
}
ame）;cout<<"请输入第"<";cin>>ps[i].money;
（）;
}
cout<<"GrandPatrons:
\n";for（inti=0;i10000）
{
cout<++temp;
}
if（temp==0）cout<<"none\n";
cout<<"Patrons:
\n";for（inti=0;i{
cout<++temp;
}
if（temp==0）cout<<"none\n";
delete[]ps;return0;
}
#include
#includeusingnamespacestd;structcharity
{
stringname;doublemoney;
};
intmain（）
{
intnumber;intcount=0;
cout<<"Pleaseenterthenumberofdonator:
";cin>>number;
charity*pt=newcharity[number];for（inti=0;i{
cout<<"Pleaseenteryourname:
";（）;
getline（cin,pt[i].name）;
cout<<"Pleaseenterthemoneyyouaregoingtodonate:
";cin>>pt[i].money;
if（pt[i].money>10000）count++;
}
if（count==0）
cout<<"None（money>10000）";else
{
cout<<"GrandPatron\n";for（inti=0;i{
if（pt[i].money>10000）
cout<}
}
cout<if（10-count==0）
cout<<"None（money<10000）";else
{
cout<<"Patron\n";
for（inti=0;i{
if（pt[i].money<10000）
cout<}
}
return0;
}
n";exit（EXIT_FAILURE）;
}
inFile>>ch;while（））
{
++sum;inFile>>ch;
}
if（））
cout<<"Endoffilereached.\n";elseif（））
cout<<"Inputterminatedbydatamismatch.\n";else
cout<<"Inputterminatedforunkonwnreason.\n";
cout<<"总共有"<"<}
#include
#include
#includeusingnamespacestd;constintSize=20;intmain（）
{
charfilename[Size];ifstreaminfile;
cout<<"Enternameofdatafile:
";（filename,Size）;（filename）;
if（!
（））
{
cout<<"Couldnotopenthefile"<exit（EXIT_FAILURE）;
}
chara;
intcount=0;infile>>a;
while（））
{
++count;infile>>a;
}
if（））
cout<<"Endoffilereached.\n";elseif（））
cout<<"Inputterminatedbydatamismatch.\n";else
cout<<"Inputterminatedforunknownreason.\n";if（count==0）
cout<<"Nodataprocessed.\n";else
cout<<"Thetextcontains"<（）;return0;
}
n";
exit（EXIT_FAILURE）;
}
fin>>num;（）;
member*pd=newmember[num];for（inti=0;i{
（pd[i].name,20）;fin>>pd[i].donation;（）;
}
cout<<"GrandPatrons:
\n";for（inti=0;i=10000）
{
cout<}
if（count1==0）cout<<"none\n";cout<<"Patrons:
\n";for（inti=0;i{
cout<}
if（count2==0）cout<<"none\n";
delete[]pd;return0;
}
#include
#include
#include
#includeusingnamespacestd;structcharity
{
stringname;doublemoney;
};
intmain（）
{
stringfilename;ifstreaminfile;
cout<<"Enternameofdatafile:
";getline（cin,filename）;（filename）;
if（!
（））
{
cout<<"Couldnotopenthefile"<exit（EXIT_FAILURE）;
}
intnumber,count=0;infile>>number;
charity*pt=newcharity[number];for（inti=0;i{
（）;getline（infile,pt[i].name）;infile>>pt[i].money;if（pt[i].money>10000）
count++;
}
if（count==0）
cout<<"None（money>10000）";else
{
cout<<"GrandPatron:
\n";for（inti=0;i{
if（pt[i].money>10000）
cout<}
}
if（10-count==0）
cout<<"None（money<10000）";else
{
cout<<"Patron:
\n";
for（inti=0;i{
if（pt[i].money<10000）
cout<}
}
delete[]pt;return0;
}
第7章函数——C++的
编程模块
n";
return0;
}
intinput（doublescore[],intlimit）
{
doublea;inti;
for
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