#include <iostream> using namespace std; // Define LED class here // <write your code> class LED{ int pin; int state; public: LED(int p) : pin(p),state(0){} void on(){ state=1; } void off(){ state=0; } void toggle(){ state^=1; } int status(){ return state; } }; int main() { int pin, initialState, toggleCount; cin >> pin >> initialState >> toggleCount; LED led(pin); if (initialState == 1) led.on(); else led.off(); for (int i = 0; i < toggleCount; i++) { led.toggle(); } cout << led.status(); return 0; }
Test Cases
Test Results
Input
5 1 3
Expected Output
0