save project

diy1.py

@@ -3,7 +3,7 @@ p=time.time()
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
+        list1.append(0)
 s=time.time()
-start=p-s
+start=s-p
 print(start)
\ No newline at end of file