save project

diy1.py

 list1 = []
+import time
+start=time.time()
+c=0
 for a in range(0, 1000):
+    print(list1)
     for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+        list1.insert(0, c)
+        c+=1
+end=time.time()
+total=start-end
+print(total)
\ No newline at end of file