save project

diy1.py

 import time
+time1=time.time()
+print(time1)
 list1 = []
 for a in range(0, 1000):
+    time2=time.time()
+    time3=time2-time1
+    print(str(time3))
     for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+        list1.insert(0, 0)
+print(str(time3))
\ No newline at end of file