c++_primer_plus(第五版)编程习题解答

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1、SolutionsforProgrammingExercisesinC++PrimerPlus,5thEditionChapter2//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);i

3、ntmain()SP73of73September2,2004SolutionsforProgrammingExercisesinC++PrimerPlus,5thEdition{usingnamespacestd;cout<<"EnteratemperatureinCelsius:";doubleC;cin>>C;doubleF;F=C_to_F(C);cout<

4、doubletemp){return1.8*temp+32.0;}Chapter3//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:";SP73of73September2,2004SolutionsforProgrammingExercisesinC++PrimerPlus,5thEditioncout<<"First,enterthedegrees:";cin>>degrees;cout<<"Next,enterthemi

7、nutesofarc:";cin>>minutes;cout<<"Finally,enterthesecondsofarc:";cin>>seconds;latitude=degrees+(minutes+seconds/SECS_PER_MIN)/MINS_PER_DEG;cout<

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