C is a Programming language that lets us give a computer very specific Commands. C is used for writing programs in many different domains, such as operating systems, numerical computing, graphical applications, etc. Mainly we use the C programming language to design computer software and applications.
C was invented in 1971. C is the most critical factor for using other languages. It’s one of the most widely used programming languages in the world. It provides “high-level” structured programming constructs such as statement grouping, decision making, and looping, as well as “low-level” capabilities such as the ability to manipulate bytes and addresses. Programs written in C can be run on different types of machines with little or no modifications.
There is an argument over which programming languages have been the most influential. But the top contender is C. It is the backbone of the Unix operating system and paved the way for the development of object-oriented programming.
As a constrained platform, Arduino is a natural environment for C. C makes the most of the machine’s performance, particularly with real-time processing of input/output.
After all, we can say easily c is the most important programming language.