int ledpin=13;
int inputpin = 2;
int inputstatus = 0;
void setup() {
  pinMode(ledpin, OUTPUT);
  pinMode(inputpin, INPUT);
}
void loop() {
  // put your main code here, to run repeatedly:
inputstatus=digitalRead(inputpin);
if (inputstatus ==HIGH){
  digitalWrite(ledpin, HIGH);
}
else {
  digitalWrite(ledpin,LOW);
}
}