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Java Programming Exercises, Practice, Solution

Java Exercises

Java is the foundation for virtually every type of networked application and is the global standard for developing and delivering embedded and mobile applications, games, Web-based content, and enterprise software. With more than 9 million developers worldwide, Java enables you to efficiently develop, deploy and use exciting applications and services.

The best way we learn anything is by practice and exercise questions. Here you have the opportunity to practice the Java programming language concepts by solving the exercises starting from basic to more complex exercises. A sample solution is provided for each exercise. It is recommended to do these exercises by yourself first before checking the solution.

Hope, these exercises help you to improve your Java programming coding skills. Currently, following sections are available, we are working hard to add more exercises .... Happy Coding!

List of Java Exercises:

Note: If you are not habituated with Java programming you can learn from the following :

More to Come !

Popularity of Programming Language
Worldwide, Sept 2020 compared to a year ago:

Rank Change Language Share Trend
1 Python 31.56 % +2.9 %
2 Java 16.4 % -3.1 %
3 Javascript 8.38 % +0.3 %
4 C# 6.5 % -0.8%
5 PHP 5.85 % -0.5 %
6 C/C++ 5.8 % +0.0 %
7 R 4.08 % +0.3 %
8 Objective-C 2.79 % +0.2 %
9 Swift 2.35 % -0.1 %
10 TypeScript 1.92% +0.1 %
11 Matlab 1.65 % -0.1 %
12   Kotlin 1.61 % +0.1 %
13 up arrow Go 1.44 % +0.3 %
14 down arrow Ruby 1.22 % -0.2 %
15 down arrow VBA 1.16 % -0.2 %
16 up arrow Rust 1.01 % +0.3 %
17 down arrow Scala 0.93 % -0.2 %
18 down arrow Visual Basic 0.79 % -0.2 %
19 up arrow Lua 0.58 % +0.2 %
20 up arrow Dart 0.57 % +0.2 %
21 up arrow Ada 0.52 % +0.2 %
22 down arrow Perl 0.51 % -0.0 %
23 down arrow Groovy 0.46 % -0.0 %
24 up arrow Julia 0.46 % +0.2 %
25   Cobol 0.43 % +0.1 %
26 down arrow Abap 0.41 % -0.1 %
27 up arrow Delphi 0.31 % +0.0 %
28 Haskell 0.29 % -0.0 %

Source : http://pypl.github.io/PYPL.html

TIOBE Index for September 2020

Sep 2020 Sep 2019 Change Programming Language Ratings Change
1 2 up arrow C 15.95% +0.74%
2 1 down arrow Java 13.48% -3.18%
3 3 Python 10.47% +0.59%
4 4 C++ 7.11% +1.48%
5 5 C# 4.58% +1.18%
6 6 Visual Basic 4.12% +0.83%
7 7 JavaScript 2.54% +0.41%
8 9 up arrow PHP 2.49% +0.62%
9 19 up arrow R 2.37% +1.33%
10 8 down arrow SQL 1.76% -0.19%
11 14 up arrow Go 1.46% +0.24%
12 16 up arrow Swift 1.38% +0.28%
13 20 up arrow Perl 1.30% +0.26%
14 12 down arrow Assembly language 1.30% -0.08%
15 15 Ruby 1.24% +0.03%
16 18 up arrow MATLAB 1.10% +0.04%
17 11 down arrow Groovy 0.99% -0.52%
18 33 up arrow Rust 0.92% +0.55%
19 10 down arrow Objective-C 0.85% -0.99%
20 24 up arrow Dart 0.77% +0.13%

Source : https://www.tiobe.com/tiobe-index/

List of Exercises with Solutions :

[ Want to contribute to Java exercises? Send your code (attached with a .zip file) to us at w3resource[at]yahoo[dot]com. Please avoid copyrighted materials.]