#include <LiquidCrystal.h>

LiquidCrystal lcd(12,11,10,9,8,7);
int x=0,sum=0;

void setup() {
  // put your setup code here, to run once:
lcd.begin(15,15);
for(x; x<6; x++){
  lcd.print(x);
 sum= sum+x;
}
 lcd.print(" sum =:");
 lcd.print(sum);
}

void loop() {
  // put your main code here, to run repeatedly:


  
}