int LED=5;
int push=10;
 void setup(){
  pinMode(LED,OUTPUT);
  pinMode(PUSH,INPUT);
 }
  // put your setup code here, to run once:

void loop() {
  // put your main code here, to run repeatedly:
int val=digitalRead(push);
if(val==HIGH){
  digitalWrite(LED,HIGH);
}else{
  digitalWrite(LED,LOw);
}
}