c++程序设计编程实例大全

《c++程序设计编程实例大全》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、C++程序编程实例大全#includeintmain(){std::cout<<"helloworld!";}#include"iostream"usingnamespacestd;voidmain(){int*p;p=newint;*p=5;/*p=newint(5);*/cout<<*p;deletep;}#include"iostream"usingnamespacestd;voidmain(){charname[10];cout<<"pleaseinputyourname:";cin>>name;cout<<"thename

2、is"<>name;cout<<"howoldareyou:";cin>>age;cout<<"thenameis"<

3、;floatmath;};intn;cin>>n;studentwang;wang.no=n;cin>>wang.math;cout<>n;if((p=newint[n])==0){cout<<"can'tallocatemorememory,terminating"<

4、1);}for(inti=0;i>n;if((p=newint[n])==0){cout<<"can'tallocatemorememory,terminati

5、ng"<usingnamespacestd;floata=2.4;voidmain(){inta=8;cout<

6、*/#includevoidmain(){intnum=50;int&ref=num;ref+=10;cout<<"num="<voidmain(){intnum;int&ref=num;num=5;cout<<"num="<

7、ref="<usingnamespacestd;voidswap(int&x,int&y);voidmain(){intx=5,y=6;cout<<"beforeswap,x:"<

8、t&ry){intt=rx;rx=ry;ry=t;}#include//u