#include <LiquidCrystal.h>

LiquidCrystal lcd(13,12,11,10,9,8);
const int reset=6;
const int countup=7;
int count=0;

void setup() {
    lcd.begin(16,2);
    pinMode(countup, INPUT);
    pinMode(reset, INPUT);
}

void loop() {
    if (digitalRead (countup) == HIGH) {
        count++;
    }

    if (digitalRead (reset) == HIGH){
        count = 0;
    }

    lcd.clear;
    lcd.setCursor(0,0);
    lcd.print(count++);
}