cannot save main .cpp in codeblocks compiler

Now let's see how to compile and execute a C++ program on different operating systems. cpp extension, we need to compile it to convert it into machine language that computer can understand. cpp extension.Īfter saving our program in a file with the.

The file containing our program is called source file and is saved with a. We type our program in the text editor which is then compiled by the compiler. To write and compile our C++ program, we have been provided with many IDEs.Īn IDE consists of a Text Editor as well as a Compiler. We compile a code with the help of a compiler. This conversion is known as compiling a program. When we write our program in C++ language, it needs to be converted to machine language (which is binary language consisting of 0s and 1s) so that computer can understand and execute it. But what after that?Īfter writing any program, we need to compile and run it to see the output of the program. In this whole C++ tutorial, you will be learning about writing C++ programs. Also largely used in many large-scale projects.Use of pointer makes it a much more powerful language.C++ is an object-oriented programming language.Can be compiled on a number of computer platforms.Has many built-in functions and operators which can make complex programs easy.Why should we learn C++ ? Features of C++ It is widely used in graphics libraries, games, network devices, etc.

It is based on C but is an object-oriented programming language. C++ is one of the most popular programming languages.

Cannot save main .cpp in codeblocks compiler