from machine import Pin
import time
#PRIMER EJERCICIO
'''def Titilar(led):
    led.on()
    time.sleep_ms(500)
    led.off()
    time.sleep_ms(500)
led=Pin(27,Pin.OUT)
while True:
    n=int(input('Ingrese el número de veces que quiere que el led titile: '))
    if n!=0:
        for i in range (n):
            Titilar(led)
            i+=1
    else: 
        break
'''
#EJERCICIO 2
'''p1=Pin(34,Pin.IN)
ledRojo=Pin(2,Pin.OUT)
flag=False

while True:
    if(p1.value()==1 and flag==False):
        ledRojo.on()
        flag=True
        while(p1.value()==1):
            pass #PASAR A LA SIGUIENTE LINEA DE CODIGO
    if (p1.value()==1 and flag==True):
        ledRojo.off()
        flag=False
        while(p1.value()==1):
            pass'''

#EJERCICIO 3
led1=Pin(25,Pin.OUT)
led2=Pin(26, Pin.OUT)
led3=Pin(27,Pin.OUT)
p1=Pin(34,Pin.IN)
p2=Pin(35,Pin.IN)
while True:
    if p1.value()==1 and p2.value()==0:
        led1.on()
    elif p2.value()==1 and p1.value()==0:
        led2.on()
    elif p1.value()==1 and p2.value()==1:
        led3.on()
    else: 
        led1.off()
        led2.off()
        led3.off()