#0.5 for imports 
from machine import ADC,pin
from time import sleep 

#0.5 for declarations
adc = ADC(Pin(26))  # ADC0
max_adc=65535
min_percentage=0.4
max_percentage=0.7
leds_indexes_range=range(3)
leds=[Pin(22-i, Pin.out)for i in leds_indexes_range]
#Or one by one creation, but +0.25 BONUS if in one line 

def switch_lights(on_led_index):   #1, if not using indexes: -0.5
    for led_index in leds_indexes_range:
        if led_index == on_led_index:
            leds[led_index].value(1)
        else: 
            leds[led_index].value(0)
adc_min, adc_max=int(min_percentage*max_adc), int(max_percentage*max_adc)
while true : #0.25
    #0.5 for getting and printing moisture 
    moisture=adc.read_u16()
    print(moisture)
    if moisture<adc_min:     #0.25
        led_index=0
    elif moisture<=adc_max:  #0.25
        led_index=1
    else : #0.25
         led_index=2
    #+0.25 for if, elif , else structure
    switch_lights(led_index)
    sleep(1)    #0.25