1. What is the role of #include in the program?
2. What is the role of int main (void) in the program?
3. Explain the role of the printf in the program.
4. Explain the role of the Escape Sequence of character ( ) in the program?

C programming language. Please explain. I'll rate like.

1 3 4 // Fig. 2.1: fig02_01.c 2 // A first program in C. #include 5 // function main begins program execution 6 int main( void ) printf("Welcome to C! "); 9 } // end function main 8 Welcome to C! Fig. 2.1 | A first program in C