Can I practice C language in Mobile?

20 Ways To Learn C Programming For Free

Android is based on Linux Kernel so it’s definitely possible to compile & run C/C++ programs on Android. C is quite cross-platform , so a C Program written in Windows can Run on Linux ( and android ) and vice versa.

Following are the best websites for practicing programming languages like c , c++ ,c# ,python,etc.. ,

C Programming Best Practices