程序清单3.2 课本37页

#include<iostream>
#include<climits>
#define ZERO 0;
using namespace std;
int main()
{
short sam=SHRT_MAX;
unsigned short sue=sam;

cout<<"Sam has "<<sam<<" dollars and Sue has "<<sue;
cout<<" dollars deposited."<<endl
<<"Add $1 to each account."<<endl<<"Now";

sam=sam+1;
sue=sue+1;
cout<<"Sam has "<<sam<<" dollars and Sue has "<<sue;
cout<<" dollars deposited.\npoor Sam!"<<endl;

sam=ZERO;
sue=ZERO;
cout<<"Sam has "<<sam<<" dollars and Sue has "<<sue;
cout<<" dollars deposited."<<endl;
cout<<"Take $1 from each account."<<endl<<"Now";

sam=sam-1;
sue=sue-1;
cout<<"Sam has "<<sam<<" dollars and Sue has "<<sue;
cout<<" dollars deposited."<<endl<<"Lucky Sue!"<<endl;
system("pause");
return 0;
}