save project

diy1.py

+imoort time
+startz_time=time.time
+print("开始时间为:",result) 
+
+
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+        list1.insert(0, 0)
+end_time =  time.time
+print("结束时间为:",end_time)
+result= end_time-startz_time
+print("总耗是为:",result) 
\ No newline at end of file