save project

diy1.py

@@ -4,7 +4,7 @@ print(start_time)
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
+        list1.append(0)
 end_time = time.time
 print(end_time)
 print(end_time-start_time)
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