Yes, we can compile, but it can’t be executed.
No, you cannot compile a program without a main() function in C. The main() function serves as the entry point for C programs. When you compile a C program, the compiler looks for the main() function to start the execution of the program. If it’s not present, the compiler will generate an error indicating that the entry point of the program is missing. Therefore, every C program must have a main() function for successful compilation and execution.