Object Oriented Programming with C++, Second Edition

1.6 AN INFORMAL INTRODUCTION TO C++ PROGRAM

Let us write our first C++ program.

Program 1.1 Hello World

// one.cpp#include<iostream.h>int main(){ cout<<“hello world!”;return 0;}

This is a simple program and writes “hello word” on the screen of the monitor. Let us describe the contents of the program line by line.

We have used Borland's Turbo C++ version 3.0 to test the programs in this text. The detailed description of this IDE is given in the appendix. In the present edition, all the programs from Chapter 18 Exception Handling and Chapter 19 Advanced Topics are tested with 32 bit g++ compiler. The main advantage of this compiler is you can test all new ISO standard extensions of C++. Also, you get larger memory for use. It may be noted that ...