A C language program is executed from the first statement of the source file. Is this statement wrong?

C language program is executed from the first statement of the source file. Is this sentence wrong?

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Program execution always starts from the main function. If there are other functions, it will complete the calls to other functions before returning. to the main function, and finally the main function ends the entire program. The main function is the entry point specified by the program in a hosted environment (that is, an operating system).

The biggest feature of C programs is that all programs are assembled using functions. main() is called the main function and is the entry point for all program operations. The remaining functions are divided into parameterized and parameterless, and are called by the main() function or other general functions. If a parameterized function is called, the parameters are passed during the call.

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