c++试题库编程题

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1、......word......专业资料、精品文档//2-5#include#include#includeusingnamespacestd;classTriangle{inta,b,c;public:doubleArea(){doubles=(a+b+c)/2;returnsqrt(s*(s-a)*(s-b)*(s-c));};intPerimeter(){returna+b+c;}voidInput(){cin>>a>>b>>c;}};voidmain(){Trianglet1;t1.Input();cout<

2、rea()<<""<inlineintmax(inta,intb){if(a>b)returna;elsereturnb;}inlineintmax(inta,intb,intc){returnmax(a,max(b,c));}voidmain(){intx=21,y=15,z=22,d;d=max(x,max(y,z));cout<intoverload(intn);charoverload(charn);voidmain(){intn

3、;chars;cout<<"输入5";cin>>n;......供学习、参考、下载、分享......word......专业资料、精品文档cout<<"n="<>s;cout<<"a=";cout<

4、rch);intmain(){charch;while((ch=getchar())!='')cout<='a'&&ch<='z')returnch-32;elsereturnch+32;}//3-1#includeusingstd::cout;usingstd::endl;intMin(inta,intb){return(a

5、Min(inta,intb,intc){return(Min(a,b)usingnamespacestd;voidAre

6、a(floatr){cout<<"thecircle'sareais:"<<3.14*r*r<usingnamespacestd;v

7、oidSort(inta[],intn){boolflag;for(inti=0;ia[j]){inttemp=a[j-1];a[j-1]=a[j];a[j]=temp;flag=true;}if(!flag)break;}for(intm=0;m