const int button=2;
const int led=13;
int but_state=0;




void setup() {
pinMode(led, OUTPUT);
pinMode(button, INPUT);

}

void loop()  {
  but_state=digitalRead(button);
  if(but_state==HIGH){
  digitalWrite(led, HIGH);

}
else
{
  digitalWrite(led,LOW);

}
delay((10));
}