save project

diy1.py

@@ -5,4 +5,6 @@ for a in range(0, 1000):
     for b in range(0, 1000):
     for b in range(0, 1000):
         list1.insert(0, 0)
         list1.insert(0, 0)
 end_time=timet.time()
 end_time=timet.time()
-print('结束时间为：',end_time)
+print('结束时间为：',end_time)
\ No newline at end of file
+result=end_time-start_time
+print('总共用时:',result)
\ No newline at end of file