save project

diy1.py

-list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+import time
+list1=[]
+begin_time=time.time()
+print(begin_time)
+
+for d in range(0, 100):
+    for r in range(0, 100):
+        list1.insert(0, 0)
+print(list)        
+end_time=time.time()
+result=end_time-begin_time
+print(result)
\ No newline at end of file