ভালো C প্রোগ্রামিং কিভাবে করবে ?

ক্লাস 24 : তুমি এখন যে গুলি করতে পারো

CLASS 24: What You Can Do Now

You're now in the last chapter of this book. In this lesson you'll learn more about the C language from the following topics:

Programming style
Modular programming
Debugging

Debugging

I've mentioned debugging several times in this lesson. What is a bug, anyway?

A bug in this context refers to any erroneous behavior of a computer system or a software program. Debugging means finding bugs and fixing them. Please be aware that no computer system or software program is immune to bugs. Programmers, like you and I, make bugs, because we're human beings.

When you're debugging your program, learn how to isolate the erroneous behavior performed by your program. Many C compilers provide built-in debuggers that you can use. Also, there are quite a few debugging tools available from third-party software vendors.

As has been said, debugging requires patience, ingenuity, and experience. I recommend that you read a good book that will teach you all the techniques of debugging; in fact, I recommend one in the list of the books in the next section.

Log in or register to post comments
109 views

Comments

Another Function for Writing: putchar()

Another Function for Writing: putchar()

C প্রোগ্রামিং এর putc() Function এর ব্যবহার

Using the putc() Function
The putc() function writes a character to the specified file stream, which, in our case, is the standard output pointing to your screen.

C প্রোগ্রামিংয়ের getchar() Function এর ব্যবহার

Using the getchar() Function
The C language provides another function, getchar(), to perform a similar operation to getc(). More precisely, the getchar() function is equivalent to getc(stdin).

The syntax for the getchar() function is

C প্রোগ্রামিংয়ে getc() Function এর ব্যবহার

Using the getc() Function
The getc() function reads the next character from a file stream, and returns the character as an integer.

The syntax for the getc() function is

C প্রোগ্রামিং এর double Data Type সম্পর্কে আলোচনা

The double Data Type
In the C language, a floating-point number can also be represented by another data type, called the double data type. In other words, you can specify a variable by the double keyword, and assign the variable a floating-point number.