save project

diy1.py

 from time import *
 a=time()
-
 list1 = []
 
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
+for i in range(0, 1000000):
+    list1.append(-1,0)
 b=time()
 print(b-a)
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