cprimerplus(第六版)第二至第五章课后编程练习答案

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1、第二章：开始学习C++//ex2.1--displayyournameandaddress#includeintmain(void){usingnamespacestd;cout<<"MynameisliaochunguangandIliveinhunanchenzhou.”；}//ex2.2--convertthefurlongunitstoyarduints-把浪单位换位码单位#includedoublefur2yd(double);intmain(){using

2、namespacestd;cout<<"enterthedistancemeasuredbyfurlongunits:";doublefur;cin>>fur;cout<<"convertthefurlongtoyard"<

3、ream>voidmice();voidsee();usingnamespacestd;intmain(){mice();mice();see();see();return0;}voidmice(){cout<<"threeblindmice"<intmain(){usingnamespacestd;cout<<"Enteryourage:";intage;cin>>ag

4、e;intmonth;month=age*12;cout<doubleC2F(double);intmain(){usingnamespacestd;cout<<"pleaseenteraCelsiusvalue:";doubleC;cin>>C;doubleF;F=C2F(C);co

5、ut<doubleconvert(double);//函数原型intmain(){usingnamespacestd;cout<<"Enterthenu

6、mberoflightyears:";doublelight_years;cin>>light_years;doubleastro_units;astro_units=convert(light_years);cout<

7、小时数和分钟数#includevoidshow();main(){usingnamespacestd;show();return0;}voidshow(){usingnamespacestd;inth,m;cout<<"enterthenumberofhours:";cin>>h;cout<<"enterthenumberofminutes:";cin>>m;cout<<"Time:"<

8、h)表示#includeconstintinch_per_feet=12;//const常量--1feet=12inches--1英尺=12英寸intmain(){usingnamespacestd;cout<<"pleaseenteryourheightininches:___bbb";//b表示为退格字符intht_inch;cin>>ht_inch;i