save project

diy1.py

@@ -5,6 +5,8 @@ print("开始时间为："，s)
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
+        list1.insert(-1, 0)
 e=time.time()
-print("结束时间为：",e)
\ No newline at end of file
+print("结束时间为：",e)
+r=e-s
+print("总共耗时：",r)
\ No newline at end of file