Ikhlaque Ahmed - Programming Blogs

CheckConcept: Tutorials Programme : "Loops Tutorials Example While Loop #include <stdio.h> int main() { int count; count = 0; while (count < 4) { printf('..."

Loops Tutorials     Example While Loop #include <stdio.h> int main() { int count; count = 0; while (count < 4) { printf("The value of count is %d\n", count); count += 1; } return 0; } /* Result The value of count is 0 The value of count is 1 The value of count is 2 The value of count is 3 */

Comments in C  Two types of comments. 1.  /*     */ 2.  // #include <stdio.h> /* This is a comment ignored by the compiler */ int main() /* This is another comment ignored by the compiler */ { printf("comments "); } //One Line Comments

IDENTIFIER Before you can do anything in any language, you must know how to name an identifier. An identifier is used for any variable, function, data definition, etc. In the C programming language, an identifier is a combination of alphanumeric characters, the first being a letter of the alphabet or an underline, and the remaining being any letter of the alphabet, any numeric digit, or the underline. KEYWORDS There are 32 words defined as keywords in C. These have predefined uses and cannot be used for any other purpose in a C program. They are used by the compiler as an aid to compiling the program. They are always written in lower case. A complete list follows; auto           double      int             struct break        else          long           switch case          enum        register     typedef char          extern      return        union const         float         short         unsigned continue    for           signed        void default      goto      

What’s a Class ?

What is Managed Code? Managed Code runs inside the CLR. Means Whatever your are using inside the CLR that is Managed Code and whatever you are using from the third party that is Called Unmanaged Code. Example Managed Code   C#, VB.NET, J# Example Unmanaged Code VB,C,C++

C is not Object Oriented but C++ is Object Oriented Language.

Prime Number 

C is a Programming Language. It is Buile in Language. A tool called a compiler is then used to convert the high-level code into machine language. A program can be written in C and compiled for any computer, it's up to the compiler to get the hardware-specific instructions right. To see just how readable C is compared to Assembly language, take a look at the following tiny program written in each: Example 1-1. C vs. Assembly language