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/ch01/Fig01_02.cpp | 30 ++++++++++++++++ Bachelor/Prog1/examples/ch01/Fig01_04.cpp | 30 ++++++++++++++++ Bachelor/Prog1/examples/ch01/Fig01_05.cpp | 29 ++++++++++++++++ Bachelor/Prog1/examples/ch01/Fig01_06.cpp | 41 ++++++++++++++++++++++ Bachelor/Prog1/examples/ch01/Fig01_14.cpp | 58 +++++++++++++++++++++++++++++++ 5 files changed, 188 insertions(+) create mode 100644 Bachelor/Prog1/examples/ch01/Fig01_02.cpp create mode 100644 Bachelor/Prog1/examples/ch01/Fig01_04.cpp create mode 100644 Bachelor/Prog1/examples/ch01/Fig01_05.cpp create mode 100644 Bachelor/Prog1/examples/ch01/Fig01_06.cpp create mode 100644 Bachelor/Prog1/examples/ch01/Fig01_14.cpp (limited to 'Bachelor/Prog1/examples/ch01') diff --git a/Bachelor/Prog1/examples/ch01/Fig01_02.cpp b/Bachelor/Prog1/examples/ch01/Fig01_02.cpp new file mode 100644 index 0000000..4d6b3d4 --- /dev/null +++ b/Bachelor/Prog1/examples/ch01/Fig01_02.cpp @@ -0,0 +1,30 @@ +// Fig. 1.2: fig01_02.cpp +// A first program in C++. +#include + +// function main begins program execution +int main() +{ + std::cout << "Welcome to C++!\n"; + + return 0; // indicate that program ended successfully + +} // end function 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. * + *************************************************************************/ diff --git a/Bachelor/Prog1/examples/ch01/Fig01_04.cpp b/Bachelor/Prog1/examples/ch01/Fig01_04.cpp new file mode 100644 index 0000000..aaee89a --- /dev/null +++ b/Bachelor/Prog1/examples/ch01/Fig01_04.cpp @@ -0,0 +1,30 @@ +// Fig. 1.4: fig01_04.cpp +// Printing a line with multiple statements. +#include + +// function main begins program execution +int main() +{ + std::cout << "Welcome "; + std::cout << "to C++!\n"; + + return 0; // indicate that program ended successfully + +} // end function 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. * + *************************************************************************/ diff --git a/Bachelor/Prog1/examples/ch01/Fig01_05.cpp b/Bachelor/Prog1/examples/ch01/Fig01_05.cpp new file mode 100644 index 0000000..6a8d719 --- /dev/null +++ b/Bachelor/Prog1/examples/ch01/Fig01_05.cpp @@ -0,0 +1,29 @@ +// Fig. 1.5: fig01_05.cpp +// Printing multiple lines with a single statement. +#include + +// function main begins program execution +int main() +{ + std::cout << "Welcome\nto\n\nC++!\n"; + + return 0; // indicate that program ended successfully + +} // end function 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. * + *************************************************************************/ diff --git a/Bachelor/Prog1/examples/ch01/Fig01_06.cpp b/Bachelor/Prog1/examples/ch01/Fig01_06.cpp new file mode 100644 index 0000000..403121a --- /dev/null +++ b/Bachelor/Prog1/examples/ch01/Fig01_06.cpp @@ -0,0 +1,41 @@ +// Fig. 1.6: fig01_06.cpp +// Addition program. +#include + +// function main begins program execution +int main() +{ + int integer1; // first number to be input by user + int integer2; // second number to be input by user + int sum; // variable in which sum will be stored + + std::cout << "Enter first integer\n"; // prompt + std::cin >> integer1; // read an integer + + std::cout << "Enter second integer\n"; // prompt + std::cin >> integer2; // read an integer + + sum = integer1 + integer2; // assignment result to sum + + std::cout << "Sum is " << sum << std::endl; // print sum + + return 0; // indicate that program ended successfully + +} // end function 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. * + *************************************************************************/ diff --git a/Bachelor/Prog1/examples/ch01/Fig01_14.cpp b/Bachelor/Prog1/examples/ch01/Fig01_14.cpp new file mode 100644 index 0000000..cb623fb --- /dev/null +++ b/Bachelor/Prog1/examples/ch01/Fig01_14.cpp @@ -0,0 +1,58 @@ +// Fig. 1.14: fig01_14.cpp +// Using if statements, relational +// operators, and equality operators. +#include + +using std::cout; // program uses cout +using std::cin; // program uses cin +using std::endl; // program uses endl + +// function main begins program execution +int main() +{ + int num1; // first number to be read from user + int num2; // second number to be read from user + + cout << "Enter two integers, and I will tell you\n" + << "the relationships they satisfy: "; + cin >> num1 >> num2; // read two integers + + if ( num1 == num2 ) + cout << num1 << " is equal to " << num2 << endl; + + if ( num1 != num2 ) + cout << num1 << " is not equal to " << num2 << endl; + + if ( num1 < num2 ) + cout << num1 << " is less than " << num2 << endl; + + if ( num1 > num2 ) + cout << num1 << " is greater than " << num2 << endl; + + if ( num1 <= num2 ) + cout << num1 << " is less than or equal to " + << num2 << endl; + + if ( num1 >= num2 ) + cout << num1 << " is greater than or equal to " + << num2 << endl; + + return 0; // indicate that program ended successfully + +} // end function 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