#include <LiquidCrystal.h>

LiquidCrystal lcd(10,9,5,4,3,2);

int led = 7;
int but =6;

void setup() {
  // put your setup code here, to run once:
  pinMode(led, INPUT);
  pinMode(but, INPUT_PULLUP);

  lcd.begin(16,1);
  lcd.print("zeen");
}


void loop() {
  // put your main code here, to run repeatedly:
  int digVal = digitalRead(but);

  if(digVal == HIGH)
  {
    digitalWrite(led, LOW);
  }
  else {
    digitalWrite(led, HIGH);
  }
}