int toto = 0;
int pushButton = 5;
int LED = 2;
bool test = false;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(pushButton, INPUT);
  pinMode(LED, OUTPUT);
  digitalWrite (LED, 1);
  delay (300);
}

void loop() {
  // put your main code here, to run repeatedly:
  int buttonState = digitalRead(pushButton);
  delay (500);
  // Serial.println(toto);
  Serial.println(pushButton);
  if (buttonState == 0) {
   
    digitalWrite (LED, 1);
     delay (500);
     digitalWrite (LED, 0);
      if (test == false) {
        totoplus1();
        test = true;
      }
  }
  else {
    digitalWrite (LED, 0);
    test = false;
  }
}


void totoplus1() {
  toto++;
}


int returntotoplus1() {
  return toto++;
  
}