main.cpp

对于c++primer中前面几章的练习以及书上的例子

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int ival=1024;
    int &refVal=ival;
    cout<<refVal<<endl;
    
    int *pi=&ival;
    int *&ptrVal2=pi;
    cout<<*pi<<endl;
    cout<<*&ptrVal2<<endl;
    int min_val=0;
    refVal=min_val;
    cout<<refVal<<endl;
    
    refVal+=2;
    cout<<refVal<<endl;
    
    int ival3=1024;
    //    *pi=&ival3;
    int   &ri=ival3;
     cout<<*pi<<endl;
     cout<<ri<<endl;   
     
     int temp=0;
     const int &ri=temp;
      
    system("PAUSE");
    return EXIT_SUCCESS;
}