Diving into C/sea🌊?

Programming Language-C

Did you know that Dennis Ritchie created the programming language C in the 1970s? It's still widely used and considered highly influential in programming. Many developers consider C the "mother language" of all modern programming languages.

Let us begin with getting familiar with the datatypes that are dealt in C. There are two types of data types in C.

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Depending on the declaration of a variable in C, there are two types of variables. They are as follows:

Global variable: This variable is assigned outside the main() function of C.
Local variable: This variable is assigned inside the main() function of C.

#include <stdio.h>
int r = 8; // global variable
int main() 
{
 int f =13; //local variable
}

N.B: Every C statement ends with a semicolon ;

You can see that I used "include " in the above code. It's a mandatory header file library that allows us to work with input/output functions like 'printf()' for displaying our desired output.

#include <stdio.h>
int main() {
  printf(" Henlo World");
  return 0;
}

Any code inside main()'s curly bracket is considered the notebook and it will be executed as per instruction. Here "return 0;" ends the main() function.