displaysquare.cpp

C++大学简明教程,解压就行没有密码。希望对大家有用

// Exercise 10.12: DisplaySquare.cpp
// Displays a square of characters where both the size of the square
// and the characters used in the square are specified by the user.
#include <iostream> // required to perform C++ stream I/O  

using namespace std; // for accessing C++ Standard Library members

// function main begins program execution
int main()
{
   // define variables
   int squareSize;     // length of square side
   char fillCharacter; // character displayed in square
 
   // prompt user for and input square size
   cout << "\nEnter square size: ";
   cin >> squareSize;

   // prompt user for and input fill character
   cout << "Enter fill character: ";
   cin >> fillCharacter;

   cout << "\n"; // add newline for readability

   // loop until row reaches value of first argument (size)
   for ( int row = 1; row <= squareSize; row++ )                 
   {                                                       
      // loop until column reaches value of size           
      for ( int column = 1; column <= squareSize; column++ )     
      {                                                    
         cout << fillCharacter;                                
      }  // end inner for                                  
                                                           
      cout << "\n"; // add newline to output               
   } // end outer for                                      

   cout << "\n"; // add newline for readability

   return 0; // indicate that program ended successfully

} // end function main


/**************************************************************************
 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************/