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/ch06/Fig06_01/Fig06_01.cpp | 82 ++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 Bachelor/Prog1/examples/ch06/Fig06_01/Fig06_01.cpp (limited to 'Bachelor/Prog1/examples/ch06/Fig06_01/Fig06_01.cpp') diff --git a/Bachelor/Prog1/examples/ch06/Fig06_01/Fig06_01.cpp b/Bachelor/Prog1/examples/ch06/Fig06_01/Fig06_01.cpp new file mode 100644 index 0000000..0126a02 --- /dev/null +++ b/Bachelor/Prog1/examples/ch06/Fig06_01/Fig06_01.cpp @@ -0,0 +1,82 @@ +// Fig. 6.1: fig06_01.cpp +// Create a structure, set its members, and print it. +#include + +using std::cout; +using std::endl; + +#include + +using std::setfill; +using std::setw; + +// structure definition +struct Time { + int hour; // 0-23 (24-hour clock format) + int minute; // 0-59 + int second; // 0-59 + +}; // end struct Time + +void printUniversal( const Time & ); // prototype +void printStandard( const Time & ); // prototype + +int main() +{ + Time dinnerTime; // variable of new type Time + + dinnerTime.hour = 18; // set hour member of dinnerTime + dinnerTime.minute = 30; // set minute member of dinnerTime + dinnerTime.second = 0; // set second member of dinnerTime + + cout << "Dinner will be held at "; + printUniversal( dinnerTime ); + cout << " universal time,\nwhich is "; + printStandard( dinnerTime ); + cout << " standard time.\n"; + + dinnerTime.hour = 29; // set hour to invalid value + dinnerTime.minute = 73; // set minute to invalid value + + cout << "\nTime with invalid values: "; + printUniversal( dinnerTime ); + cout << endl; + + return 0; + +} // end main + +// print time in universal-time format +void printUniversal( const Time &t ) +{ + cout << setfill( '0' ) << setw( 2 ) << t.hour << ":" + << setw( 2 ) << t.minute << ":" + << setw( 2 ) << t.second; + +} // end function printUniversal + +// print time in standard-time format +void printStandard( const Time &t ) +{ + cout << ( ( t.hour == 0 || t.hour == 12 ) ? + 12 : t.hour % 12 ) << ":" << setfill( '0' ) + << setw( 2 ) << t.minute << ":" + << setw( 2 ) << t.second + << ( t.hour < 12 ? " AM" : " PM" ); + +} // end function printStandard + +/************************************************************************** + * (C) Copyright 1992-2002 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