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/ch05/Fig05_20.cpp | 60 +++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Bachelor/Prog1/examples/ch05/Fig05_20.cpp

(limited to 'Bachelor/Prog1/examples/ch05/Fig05_20.cpp')

diff --git a/Bachelor/Prog1/examples/ch05/Fig05_20.cpp b/Bachelor/Prog1/examples/ch05/Fig05_20.cpp
new file mode 100644
index 0000000..63bc2f7
--- /dev/null
+++ b/Bachelor/Prog1/examples/ch05/Fig05_20.cpp
@@ -0,0 +1,60 @@
+// Fig. 5.20: fig05_20.cpp
+// Using subscripting and pointer notations with arrays.
+
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+int main()
+{
+   int b[] = { 10, 20, 30, 40 };
+   int *bPtr = b;   // set bPtr to point to array b
+
+   // output array b using array subscript notation
+   cout << "Array b printed with:\n\n" 
+        << "Array subscript notation\n";
+
+   for ( int i = 0; i < 4; i++ )
+      cout << "b[" << i << "] = " << b[ i ] << '\n';
+
+   // output array b using the array name and 
+   // pointer/offset notation
+   cout << "\nPointer/offset notation where "
+        << "the pointer is the array name\n";
+
+   for ( int offset1 = 0; offset1 < 4; offset1++ )
+      cout << "*(b + " << offset1 << ") = " 
+           << *( b + offset1 ) << '\n';
+
+   // output array b using bPtr and array subscript notation
+   cout << "\nPointer subscript notation\n";
+
+   for ( int j = 0; j < 4; j++ )
+      cout << "bPtr[" << j << "] = " << bPtr[ j ] << '\n';
+
+   cout << "\nPointer/offset notation\n";
+
+   // output array b using bPtr and pointer/offset notation
+   for ( int offset2 = 0; offset2 < 4; offset2++ )
+      cout << "*(bPtr + " << offset2 << ") = "
+           << *( bPtr + offset2 ) << '\n';
+
+   return 0;  // indicates successful termination
+
+} // end main
+
+/**************************************************************************
+ * (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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