1. C language : C was developed by Dennis Ritchie between the year 1969 and 1973 at AT&T Bell Labs to write Operating System. It is a procedural programming language and does not support classes and objects. 2. C++ language : C++ was developed by Bjarne Stroustrup in 1979. It has imperative, object-oriented and generic programming features. C++… Read More »
These two can be allowed by some compiler, but does not a standard. In both language C and C++, there is standard for it. In case ‘main()’ or ‘void main()’ : We can ignore return type only if a systems that does not provide such a facility. But, if system provide return type facility then there can be… Read More »
Prerequisite – C Language Introduction In C any name is called identifier. This name can be: 1. Variable name 2. Function name 3. Enum constant name 4. Micro constant name 5. Goto label name And, any other data type name like, 6. Structure 7. Union 8. Enum names or Typedef name These are following rules that should follow:… Read More »
stdio.h is a header file in the C Standard Library, which is commonly used in C programming. It stands for “Standard Input/Output Header”. This header file defines a set of functions and macros that provide input and output capabilities for C programs. Some of the most commonly used functions in stdio.h are printf, scanf, fopen, fclose, fread, fwrite,… Read More »
Actually, “- – >” is not an operator, but this is combination of two separate operators, “- -” and “>” . So, if you write it as It will print following output, 9 8 7 6 5 4 3 2 1 0 Because conditional’s code decrements x, while (x- – > 0) Statement could be written as follows:… Read More »
These are some declarations and notations in the C language. These are summarized in the following table: Declarations p is a that takes and returns int *p; pointer to an integer a pointer an integer int *p[10]; p is a 10 element array of pointer to integer 10 element array of pointer an integer int (*p)[10]; p is… Read More »
This is not first time that C became number one Programming language passes JAVA according to TIOBE Index. Ealier, C was most popular language, still C rules over other languages in the world. There is reason for C, that became world’s most popular language, and the reason perhaps to C’s use in medical equipment due to COVID19 pandemic.… Read More »
Prerequisite – Introduction to C programming language, Variables in C Variable is named location of data. In other words, variable is container of data. In real world we have used various type containers for specific purpose. For example, we have used suitcase to store clothes, match box to store match sticks etc. In the same way, variable of… Read More »
Basically, C was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to make utilities running on Unix. It is being updated, there are various known versions of C programming language. These are various published Versions of C++. Versions : Version Standard Release Date Description Birth Birth 1972 First version release year in 1972 K&R… Read More »