C++ is known to be a very powerful language. It is often used to develop game engines, games, and desktop apps. Many AAA title video games are built with C++. Students and working professionals should learn the C++ language to become great Software Engineer. These are top reasons to learn C++. It’s easy for a coding beginner to… Read More »
Given a doubly linked list containing N nodes, the task is to delete all the odd nodes from the list. Examples : Input: Initial List = 14 15 5 6 16 Output: Final List = 15 5 Input: Initial List = 6 4 7 9 5 2 3 10 Output: Final List = 7 4 5 3 The… Read More »
Java and C++ are the two most popular programming languages. Although they have many differences, there are quite a lot of similarities between them. Let us look into the similarities between Java and C++. 1. Comments Comments are same in C++ and Java. Single line comments are done by // and multiple line comments are done by /*…..*/… Read More »
In this article, we have discussed various methods to divide two numbers in C++. These are simple program, you can learn them easily. Method-1 : With Hardcoded Inputs Output: 2 Method-2 : With user Inputs Output: Output depends on user inputs, that will be division of both numbers. Method-3 : With class Output: Output depends on user inputs,… Read More »
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 »
1. Inline : It is normal function that is inline keyword and expanded by the compiler. Its arguments are evaluated only once. Syntax of an Inline function: 2. Macro : It is also called preprocessors directive and these are defined by the #define keyword. Syntax of Macro: Macros are just "copy paste" in the code before the compilation.… Read More »
The word conio.h stands for console input-output and in programming, console means output window which is the window where the result of the execution of our program is displayed. This console window is automatically produced by our operating system and has some default settings. ‘conio.h’ is a header file used in C and C++. Most people don’t use it because… 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 »