C Programming and C++ Programming

Difference Between C Programing and C++ Programing in Tabular Form.

Sno.	Feature	C Programing	C++ Programinng
1.	Meaning	Computer Programing Language	General-Purpose Programming Language
2.	Developed by	Dennis Ritchie	Bjarne Stroustrup
3.	First appeared	1972	1983
4.	Structured	Procedural Structured	Object oriented Language.
5.	Program Design	Top down approach	Bottom up approach
6.	Operator overloading	is not possible in C.	one of the greatest Feature of C++.
7.	Namespace Feature	No namespace Feature	Namespace Feature is present for avoiding Name collision.
8.	Relationship	C is subset of C++.	C++ is a superset of C.
9.	Reference Variable.	Not Support	Support
10.	Function used for Input.	scanf(“”);	cin>>variable;
11.	Function used for Output.	printf(“”);	cout<<” “;
12.	Polymorphism	not possible.	Polymorphism is the most Important Feature of OOPS.
13.	Virtual Functions	No virtual Functions are present	Virtual Functions are used
14.	Level	Low-level language	Middle-level language
15.	Secure	Data is Unsecured	Data is hidden in C++ and is not accessible to external functions. Hence, is more secure
16.	Concepts	Fuction	Function , Classes
17.	Declaration	Multiple Declaration of global variables are allowed.	Multiple Declaration of global varioables are not allowed.
18.	Datatype	built-in and primitive data types.	Support both built-in and user define data types.
19.	Memory Allocation	malloc() and calloc() Functions are used for Memory Allocation and free() function for memory Deallocating.	new and delete operators are used for Memory Allocating and Deallocating
20.	Pointers And Reference	C supports only Pointers	supports both pointers and references.
21.	Error handling	Not Define Functions	Define Functions
22.	Exception handling	Exception Handling is not present.	Exception Handling is done with Try and Catch block.
23.	Header File	stdio.h	iostream.h
24.	Program	#include <stdio.h> int main() { printf(“hello, world\n”); }	#include <iostream.h> int main() { cout<<“Hello, world!\n”; return 0; }
25.	Filename Extensions	.c	.cpp