C++--primer-plus-(第6版)-中文版编程练习答案.doc

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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(){usingnamespacestd;cout<<"enterthedistancemeasur

2、edbyfurlongunits:";doublefur;cin>>fur;cout<<"convertthefurlongtoyard"<voidmice();voidsee();usingnamespacestd;intmain(){mice();mice();see();see();retu

3、rn0;}voidmice(){cout<<"threeblindmice"<intmain(){usingnamespacestd;cout<<"Enteryourage:";intage;cin>>age;intmonth;month=age*12;cout<

4、#includedoubleC2F(double);intmain(){usingnamespacestd;cout<<"pleaseenteraCelsiusvalue:";doubleC;cin>>C;doubleF;F=C2F(C);cout<

5、includedoubleconvert(double);//函数原型intmain(){usingnamespacestd;cout<<"Enterthenumberoflightyears:";doublelight_years;cin>>light_years;doubleastro_units;astro_units=convert(light_years);cout<

6、){return63240*t;//1光年=63240天文单位}//ex2.7--显示用户输入的小时数和分钟数#includevoidshow();main(){usingnamespacestd;show();return0;}voidshow(){usingnamespacestd;inth,m;cout<<"enterthenumberofhours:";cin>>h;cout<<"enterthenumberofminutes:";cin>>m;cout<<"Time:"<

7、英寸(inch)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