void setup() {
  // put your setup code here
  pinMode(5, INPUT_PULLUP);
  pinMode(13, OUTPUT);
   if(digitalRead(5) == LOW)(
  digitalWrite(13,HIGH)
  ); 
}
void loop() {
  // put your main code here
   if(digitalRead(5) == LOW)(
  digitalWrite(13,HIGH)
   ); 
   if(digitalRead(5)== HIGH)(digitalWrite(13,LOW)
   );
   if(digitalRead(5)==HIGH)(digitalWrite(13, HIGH)
   );
   if(digitalRead(5)==HIGH)(digitalWrite(13,LOW)
   );
}