import time 

time.sleep(0.1) # Wait for USB to become ready

print("Hello, Pi Pico!")

t_file = 'time.txt'
#t = str(time.time())
#print(t)

with open(t_file,'a') as f:
  t = str(time.time())+'\n'
  f.write(t)

time.sleep(2) 

with open(t_file,'a') as f:
  t = str(time.time())+'\n'
  f.write(t)

with open(t_file,'r') as f:
  r = f.read()
  print(r)

import os

print(os.stat('/'))