What type of program is defined as one that does not accept user input?

The concept of a program that does not accept user input aligns with the idea of a "deaf program." A deaf program operates independently of user interaction and typically executes pre-defined instructions or processes using only the data that is hard-coded or predefined within the program itself. This means that once the program is initiated, it runs through its sequence without seeking any additional input from the user, thus being "deaf" to user commands or input requests.

In contrast, other types of programs typically involve some level of interaction. An interactive program, for instance, actively prompts users for data and responds accordingly based on that input. A static program implies it has fixed content or behavior but does not specifically indicate the absence of user interaction. An input program suggests that user input is a fundamental component of its functionality, which is contrary to the concept of a program that does not accept any input. The term "deaf program" succinctly encapsulates this idea, properly defining the nature of such a program.