发布时间：2012-12-19 23:16:08

#include <iostream>using namespace std;template <class T>T add(T x,T y){ T z; z=x+y; return z; }int main(){ cout<<add(10,20)<<endl; cout<<add(12.3,45.6)<<endl; cout<<add("abc","def")<<endl; return 0;}......【阅读全文】

发布时间：2012-12-19 23:15:58

#include <iostream>using namespace std;class A{ protected:  int x;  int y; public:  static int z; public:  void setA(int x1,int y1)  {  // cout<<"sizeof(*this)="<<sizeof(*this)<<endl; // &nb......【阅读全文】

发布时间：2012-12-19 23:15:46

#include <iostream>using namespace std;typedef struct stu{ int id; string name; int math;}student;int main(){  student stu1; stu1.id=1; stu1.name="张三"; stu1.math=-20; cout<<"姓名:"<<stu1.name<<endl;  cout<<"成绩:"<<stu1.m......【阅读全文】

发布时间：2012-12-19 23:15:38

#include <iostream>using namespace std;class A{ public:  int x;  int y; public:  void set(int x1,int y1)  {   x=x1;   y=y1;  }  virtual void print()  {     cou......【阅读全文】

发布时间：2012-12-19 23:15:28

#include <iostream>using namespace std;void add(int x,int y){  cout<<"add中x="<<x<<endl;  cout<<"add中y="<<y<<endl; cout<<"x+y="<<x+y<<endl;}int main(){ int x=800; int y=900; add(x,y);/* cout<<"main中......【阅读全文】