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/Prog2/Codebeispiele/7_ch21/fig21_05.CPP | 46 ++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/7_ch21/fig21_05.CPP (limited to 'Bachelor/Prog2/Codebeispiele/7_ch21/fig21_05.CPP') diff --git a/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_05.CPP b/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_05.CPP new file mode 100644 index 0000000..0fe4205 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/7_ch21/fig21_05.CPP @@ -0,0 +1,46 @@ +// Fig. 21.5: fig21_05.cpp +// Demonstrating input and output with iterators. +#include + +using std::cout; +using std::cin; +using std::endl; + +#include // ostream_iterator and istream_iterator + +int main() +{ + cout << "Enter two integers: "; + + // create istream_iterator for reading int values from cin + std::istream_iterator< int > inputInt( cin ); + + int number1 = *inputInt; // read int from standard input + ++inputInt; // move iterator to next input value + int number2 = *inputInt; // read int from standard input + + // create ostream_iterator for writing int values to cout + std::ostream_iterator< int > outputInt( cout ); + + cout << "The sum is: "; + *outputInt = number1 + number2; // output result to cout + cout << endl; + + return 0; + +} // 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. * + *************************************************************************/ \ No newline at end of file -- cgit v1.2.3