#include <iostream>
using namespace std;

class LED {
public:
   // your code here: implement turnOn() to print "LED ON"
   void turnOn()
   {
      std::cout << "LED ON" << std::endl; 
   } 
   // your code here: implement turnOff() to print "LED OFF"
   void turnOff()
   {
      std::cout << "LED OFF" << std::endl; 
   } 
};

int main() {
   LED led;
   led.turnOn();
   led.turnOff();
   return 0;
}
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Input

Expected Output

LED ON LED OFF