save project

diy1.py

@@ -7,4 +7,6 @@ for a in range(0, 1000):
     for b in range(0, 1000):
         list1.insert(0, 0)
 end_time = time.time()
-print("结束：",end_time)        
\ No newline at end of file
+print("结束：",end_time)
+time1 = end_time - start_time
+print("耗时: ",time1)        
\ No newline at end of file