list0302.cpp

teach yourself C++ in 21 days 第五版

// Demonstration of variables
#include <iostream>
  
int main()
{
   using std::cout;
   using std::endl;
  
   unsigned short int Width = 5, Length;
   Length = 10;
  
   // create  an unsigned short and initialize with result
   // of multiplying Width by Length
   unsigned short int Area  = (Width * Length);
  
   cout << "Width:" << Width << "\n";
   cout << "Length: "  << Length << endl;
   cout << "Area: " << Area << endl;
   return 0;
}