save project

diy1.py

 import time
 import time
-starn_time = time.time()
+start_time = time.time()
 print("开始时间为：",start_time)
 print("开始时间为：",start_time)
 list1 = []
 list1 = []
 for a in range(0, 1000):
 for a in range(0, 1000):