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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, 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 :