fig11_21.cpp

是有关C++编程原理教程的例子程序,全,应该对大家有所帮助

// Fig. 11.24: fig11_24.cpp
// HugeInt test program.
#include <iostream>
using std::cout;
using std::endl;

#include "Hugeint.h"

int main()
{
   HugeInt n1( 7654321 );
   HugeInt n2( 7891234 );
   HugeInt n3( "99999999999999999999999999999" );
   HugeInt n4( "1" );
   HugeInt n5;

   cout << "n1 is " << n1 << "\nn2 is " << n2
      << "\nn3 is " << n3 << "\nn4 is " << n4
      << "\nn5 is " << n5 << "\n\n";

   n5 = n1 + n2;
   cout << n1 << " + " << n2 << " = " << n5 << "\n\n";

   cout << n3 << " + " << n4 << "\n= " << ( n3 + n4 ) << "\n\n";

   n5 = n1 + 9;
   cout << n1 << " + " << 9 << " = " << n5 << "\n\n";

   n5 = n2 + "10000";
   cout << n2 << " + " << "10000" << " = " << n5 << endl;
   return 0;
} // end main

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