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C Programming Exercises, Practice, Solution

What is C Programming Language?

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations.

C was originally developed by Dennis Ritchie between 1969 and 1973 at Bell Labs, and used to re-implement the Unix operating system. It has since become one of the most widely used programming languages of all time, with C compilers from various vendors available for the majority of existing computer architectures and operating systems.

The best way we learn anything is by practice and exercise questions. We have started this section for those (beginner to intermediate) who are familiar with C programming.

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

List of C Programming Exercises :

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

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

Rank Change Language Share Trend
1 Python 31.02 % +2.2 %
2 Java 16.38 % -2.8 %
3 Javascript 8.41 % +0.4 %
4 C# 6.52 % -0.6%
5 PHP 5.83 % -0.4 %
6 C/C++ 5.56 % -0.4 %
7 R 4.26 % +0.4 %
8 Objective-C 3.48 % +0.8 %
9 Swift 2.37 % -0.1 %
10 TypeScript 1.9 % +0.1 %
11 Matlab 1.67 % -0.1 %
12   Kotlin 1.66 % +0.1 %
13 up arrow Go 1.43 % +0.2 %
14 down arrow Ruby 1.17 % -0.3 %
15 down arrow VBA 1.12 % -0.2 %
16 up arrow Rust 1.01 % +0.4 %
17 down arrow Scala 0.95 % -0.1 %
18 down arrow Visual Basic 0.78 % -0.2 %
19 up arrow Dart 0.61 % +0.2 %
20 up arrow Ada 0.59 % +0.2 %
21 up arrow Lua 0.52 % +0.2 %
22 down arrow Perl 0.48 % -0.1 %
23 down arrow Groovy 0.45 % -0.1 %
24 up arrow Julia 0.43 % +0.2 %
25 down arrow Abap 0.41 % -0.1 %
26 down arrow Cobol 0.36 % +0.0 %
27 up arrow Haskell 0.33 % +0.0 %
28 Delphi 0.31 % +0.1 %

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

TIOBE Index for October 2020

Oct 2020 Oct 2019 Change Programming Language Ratings Change
1 2 up arrow C 16.95% +0.77%
2 1 down arrow Java 12.56% -4.32%
3 3 Python 11.28% +2.19%
4 4 C++ 6.94% +0.71%
5 5 C# 4.16% +0.30%
6 6 Visual Basic 3.97% +0.23%
7 7 JavaScript 2.14% +0.06%
8 9 up arrow PHP 2.09% +0.18%
9 15 up arrow R 1.99% +0.73%
10 8 down arrow SQL 1.57% -0.37%
11 19 up arrow Perl 1.43% +0.40%
12 11 up arrow Groovy 1.23% -0.16%
13 13 up arrow Ruby 1.16% -0.16%
14 17 down arrow Go 1.16% +0.06%
15 20 up arrow MATLAB 1.12% +0.19%
16 12 down arrow Swift 1.09% -0.28%
17 14 down arrow Assembly language 1.08% -0.23%
18 10 down arrow Objective-C 0.86% -0.64%
19 16 down arrow Classic Visual Basic 0.77% -0.46%
20 22 up arrow PL/SQL 0.77% -0.06%

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

List of Exercises with Solutions :