61. Event-Based Triggers Using Function Pointer Array

#include <stdio.h>

void on_button() {
    printf("Button Pressed");
}
void on_timer() {
    printf("Timer Expired");
}
void on_uart() {
    printf("UART Received");
}
void on_power() {
    printf("Power On");
}
void on_error() {
    printf("Error Detected");
}

// Write your event dispatcher logic here
void handle_event(int event_code) {

    void (*function_ptr[5])()={on_button,on_timer,on_uart,on_power,on_error};
    switch(event_code)
    {
        case(0):
        function_ptr[0]();
        break;
        case(1):
         function_ptr[1]();
        break;
        case(2):
         function_ptr[2]();
        break;
        case(3):
        function_ptr[3]();
        break;
        case(4):
        function_ptr[4]();
        break;
        case(5):
        
        break;
        default:
        printf("Unhandled Event");

    }


    // Your logic
}

int main() {
    int event;
    scanf("%d", &event);
    handle_event(event);
    return 0;
}