From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/Prog1/examples/ch04/Fig04_10.cpp | 53 +++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Bachelor/Prog1/examples/ch04/Fig04_10.cpp (limited to 'Bachelor/Prog1/examples/ch04/Fig04_10.cpp') diff --git a/Bachelor/Prog1/examples/ch04/Fig04_10.cpp b/Bachelor/Prog1/examples/ch04/Fig04_10.cpp new file mode 100644 index 0000000..9984df6 --- /dev/null +++ b/Bachelor/Prog1/examples/ch04/Fig04_10.cpp @@ -0,0 +1,53 @@ +// Fig. 4.10: fig04_10.cpp +// Roll a six-sided die 6000 times. +#include + +using std::cout; +using std::endl; + +#include + +using std::setw; + +#include +#include + +int main() +{ + const int arraySize = 7; + int frequency[ arraySize ] = { 0 }; + + srand( time( 0 ) ); // seed random-number generator + + // roll die 6000 times + for ( int roll = 1; roll <= 6000; roll++ ) + ++frequency[ 1 + rand() % 6 ]; // replaces 20-line switch + // of Fig. 3.8 + + cout << "Face" << setw( 13 ) << "Frequency" << endl; + + // output frequency elements 1-6 in tabular format + for ( int face = 1; face < arraySize; face++ ) + cout << setw( 4 ) << face + << setw( 13 ) << frequency[ face ] << endl; + + 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. * + *************************************************************************/ -- cgit v1.2.3