save project

diy1.py

 import time
 import time
 
 
-starTime=time.time()
+startTime=time.time()
+
 list1 = []
 list1 = []
 for a in range(0, 1000):
 for a in range(0, 1000):
     for b in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
-
-endTime=time.time()
+        #list1.insert(0, 0)
+        list1.append(0)
+endTime=time.time()
\ No newline at end of file
+cha=endTime-startTime
+print(花费)
\ No newline at end of file