From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 Bachelor/Prog1/examples/ch03/Fig03_10.cpp | 111 ++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 Bachelor/Prog1/examples/ch03/Fig03_10.cpp

(limited to 'Bachelor/Prog1/examples/ch03/Fig03_10.cpp')

diff --git a/Bachelor/Prog1/examples/ch03/Fig03_10.cpp b/Bachelor/Prog1/examples/ch03/Fig03_10.cpp
new file mode 100644
index 0000000..5ebbd59
--- /dev/null
+++ b/Bachelor/Prog1/examples/ch03/Fig03_10.cpp
@@ -0,0 +1,111 @@
+// Fig. 3.10: fig03_10.cpp
+// Craps.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+// contains function prototypes for functions srand and rand
+#include <cstdlib>
+
+#include <ctime>   // contains prototype for function time
+
+int rollDice( void );  // function prototype
+
+int main()
+{
+   // enumeration constants represent game status
+   enum Status { CONTINUE, WON, LOST };
+
+   int sum;
+   int myPoint;
+
+   Status gameStatus;  // can contain CONTINUE, WON or LOST
+
+   // randomize random number generator using current time
+   srand( time( 0 ) ); 
+
+   sum = rollDice();           // first roll of the dice
+
+   // determine game status and point based on sum of dice
+   switch ( sum ) {
+
+      // win on first roll
+      case 7: 
+	   case 11:            
+         gameStatus = WON;
+         break;
+
+      // lose on first roll
+      case 2: 
+	   case 3: 
+	   case 12:             
+         gameStatus = LOST;
+         break;
+
+      // remember point
+      default:            
+         gameStatus = CONTINUE;
+         myPoint = sum;
+         cout << "Point is " << myPoint << endl;
+         break;                // optional   
+
+   } // end switch 
+
+   // while game not complete ...
+   while ( gameStatus == CONTINUE ) { 
+      sum = rollDice();           // roll dice again
+
+      // determine game status
+      if ( sum == myPoint )       // win by making point
+         gameStatus = WON;
+      else
+         if ( sum == 7 )          // lose by rolling 7
+            gameStatus = LOST;
+
+   } // end while 
+
+   // display won or lost message
+   if ( gameStatus == WON )
+      cout << "Player wins" << endl;
+   else
+      cout << "Player loses" << endl;
+
+   return 0;  // indicates successful termination
+
+} // end main
+
+// roll dice, calculate sum and display results
+int rollDice( void )
+{
+   int die1;
+   int die2;
+   int workSum;
+
+   die1 = 1 + rand() % 6;  // pick random die1 value
+   die2 = 1 + rand() % 6;  // pick random die2 value
+   workSum = die1 + die2;  // sum die1 and die2
+
+   // display results of this roll
+   cout << "Player rolled " << die1 << " + " << die2
+        << " = " << workSum << endl;
+
+   return workSum;         // return sum of dice
+
+} // end function rollDice
+
+
+/**************************************************************************
+ * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice      *
+ * Hall. 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.                     *
+ *************************************************************************/
-- 
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