《c++ primer plus 第五版》编程练习答案.pdf

《《c++ primer plus 第五版》编程练习答案.pdf》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、
  
//pe2-2.cpp#includeintmain(void){usingnamespacestd;cout<<"Enteradistanceinfurlongs:";doublefurlongs;cin>>furlongs;doublefeet;feet=220*furlongs;cout<

2、"feet";return0;}//pe2-3.cpp#includeusingnamespacestd;voidmice();voidrun();intmain(){mice();mice();run();run();return0;}voidmice(){cout<<"Threeblindmice";}voidrun(){cout<<"Seehowtheyrun";}//pe2-4.cpp#includedoubleC_to_F(double);

3、intmain(){usingnamespacestd;cout<<"EnteratemperatureinCelsius:";doubleC;cin>>C;doubleF;F=C_to_F(C);


  cout<

4、ubletemp){return1.8*temp+32.0;}
//pe3-1.cpp#includeconstintInch_Per_Foot=12;intmain(void){usingnamespacestd;//Note:someenvironmentsdon'tsupportthebackspacecharactercout<<"Pleaseenteryourheightininches:___/b/b/b";intht_inch;cin>>ht_inch;

5、intht_feet=ht_inch/Inch_Per_Foot;intrm_inch=ht_inch%Inch_Per_Foot;cout<<"Yourheightis"<constdoubleMINS_PER_DEG=60.0;constdoubleSECS_PER_MIN=60.0;intmain(){usingnamespac

6、estd;intdegrees;intminutes;intseconds;doublelatitude;cout<<"Enteralatitudeindegrees,minutes,andseconds:";cout<<"First,enterthedegrees:";cin>>degrees;cout<<"Next,entertheminutesofarc:";cin>>minutes;cout<<"Finally,enterthesecondsofarc:";cin>>seconds;lat

7、itude=degrees+(minutes+seconds/SECS_PER_MIN)/MINS_PER_DEG;cout<

8、eintmain(void){usingnamespacestd;cout<<"Howmanymileshaveyoudrivenyourcar?";floatmiles;cin>>miles;cout<<"Howmanygallonsofgasolinedidthecaruse?";floatgallons;cin>>gallons;cout<<"Yourcargot"<