Difference between c, c++, java and Python

Aspects C C++ Java Python
Developed Year 1972 1979 1991 1991
Developed By Dennis Ritchie Bjarne Stroustrup James Gosling Guido van Rossum
Successor of BCPL C C(Syntax)
&
C++ (Structure)
ABC
language
Paradigms Procedural Object Oriented Object Oriented Multi-Paradigm
Platform
Dependency
Dependent Dependent Independent Independent
Keywords 32 63 50 defined
(goto,
const unusable)
33
Datatypes :
union, structure
Supported Supported Not
Supported
Supported
Pre-processor
directives
Supported
(#include, #define)
Supported
(#include, #define)
Not
Supported
Not
Supported
Header files Supported Supported Use Packages
(import)
Use Packages
(import)
Inheritance No
Inheritance
Supported Multiple
Inheritance
not
Supported
Supported
Overloading No
Overloading
Supported Operator
Overloading
not Supported
Operator
Overloading
not Supported
Pointers Supported Supported No Pointers No Pointers
Code
Translation
Compiled Compiled Interpreted Interpreted
Storage
Allocation
Uses malloc,
calloc
Uses new ,
delete
uses garbage
collector
uses garbage
collector
Multi-threading
and
Interfaces
Not
Supported
Not
Supported
Supported Supported
Exception
Handling
No Exception
handling
Supported Supported Supported
Templates Not
Supported
Supported Not
Supported
Supported
Storage class:
auto, extern
Supported Supported Not
Supported
Not
Supported
Destructors No
Constructor or Destructor
Supported Not
Supported
Not
Supported
Database
Connectivity
Not
Supported
Not
Supported
Supported Supported

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