int ledpin=3;
int inpin=2;
int val;
void setup() {
  // put your setup code here, to run once:
pinMode(ledpin, OUTPUT);
pinMode(inpin, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
val = digitalRead(inpin);
if(val==HIGH)
{
  digitalWrite(ledpin, HIGH);
}
else {
  digitalWrite(ledpin, LOW);
}
}
// digitalWrite(12, HIGH);
// delay(1000);
// digitalWrite(10, HIGH);
// delay(1000);
// digitalWrite(12, LOW);
// delay(1000);
// digitalWrite(10, LOW);
// delay(1000);