print("Hello, ESP32\n")
print("this program is to test the built-in LED blinking on ESP32\n")
print("Remarks: observe the BLUE LED on the board")

from machine import Pin 
from utime import sleep #utime since upython is used 

led_red = Pin(14,Pin.OUT) #built-in LED is connected to Pin 14
led_green = Pin(32,Pin.OUT) #built-in LED is connected to Pin 32

target = 66

while True : #forever loop 
 # obtain input from the user:
 value = int(input("Enter an integer between 1 and 100: "))


 if value > target:
     print("WRONG!", value, "is high/too high")
     led_green.on()
     led_red.off()
    
 elif int(value) < target:
     print("WRONG!", value, "is low/too low")
     led_green.on()
     led_red.off()
 else:
     print("Perfect! Kudos!")
     led_green.off()
     led_red.on()
     break