int buttonPin = 2;
int Led = 10;

int count = 0;
int count1 = 0;
void setup() {
pinMode(buttonPin,INPUT_PULLUP);
pinMode(Led,OUTPUT);
Serial.begin(9600);
attachInterrupt(digitalPinToInterrupt(2), led2,HIGH );


}
void loop() { 
  //read the state of the button input
    if (count % 2 == 0 ) { // if the button is pressed it is low state
    digitalWrite(Led,HIGH); //see flickering led or less bright
    } 
    else if ((count % 2 != 0) ) {
    digitalWrite(Led,LOW);
    }
    Serial.println(count1);
   
  delay(1000);
}


void led2 ()
{
  if (count1 == 0)
  {
  Serial.println("hehe");
  count ++;
  count1 ++;
  }
 delay(1000);

}

// int buttonPin = 7;
// int led = 4;
// void setup() {
//   // put your setup code here, to run once:
//   pinMode(buttonPin, INPUT);
//   pinMode(led, OUTPUT);
//   Serial.begin(9600);
// }

// void loop() {
//   // put your main code here, to run repeatedly:
//   int buttonState = digitalRead(buttonPin);
//   int Ledstate = digitalRead(led);
//   if(buttonState == HIGH){
//     digitalWrite(led, HIGH);
//     Serial.println(Ledstate);
//     delay(100);
//   }
//   if(buttonState == LOW){
//     digitalWrite(led, LOW);
//     Serial.println(Ledstate);
//     delay(100);
//   }
// }