int switchState = 0;
int top = 0;
int test = 0;
int var1 =0;
int tapis = 0;

void setup() {
  Serial.begin(9600);
  pinMode (4, OUTPUT);
  pinMode (3, INPUT);
  pinMode (2, INPUT);
}

void loop() {
switchState = digitalRead(2);
tapis = digitalRead(3);

if (switchState == 1 & tapis == 0)
{
  var1 = var1 + 1;
  Serial.println(var1);
  delay(100);
  
}

if (switchState == 0 & tapis == 0)
{
  Serial.println("0");
  var1 = 0;
}

if ( var1 >= 25 & tapis == 0)
{
  digitalWrite (4, HIGH);
   Serial.println("Blocage");
  delay(6000);
  var1 = 0;
  Serial.println("0");
}
digitalWrite (4, LOW);
}