save project

diy1.py

 import time
+
 strat_time = time.time()
+print(strat_time)
+
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
         list1.insert(0, 0)
 
 end_time=time.time()
+print(end_time)
 
 cha=end_time-strat_time
 print(cha)
\ No newline at end of file