👉 In computer science, a non-controlled function is one that does not have any control over its output or input. It means that it can be executed by any program without being explicitly programmed to do so. For example, consider the following C code: ``` int main() { printf("Hello World!\n"); return 0; } ``` In this code, there is no explicit statement that tells the program what to do. The program will execute regardless of whether it has been started