LED Toggle Class

#include <iostream>
using namespace std;

// Define LED class here
// <write your code>
class LED {
    private:
        int pin;
        int state;
    public:
        LED(int p):pin(p){}
        void on() {state=1;}
        void off() {state=0;}
        void toggle() {state = 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;
}

Solving Approach

 

 

 

 

 

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Input

5 1 3

Expected Output

0