save project

my_music.py

-messagge="诺伊，一起去动漫展吧！"
-for i   in   messagge:
-    print(i)
+import time
+start_time=time.time()
+print("开始时间:"+str(start_time))
\ No newline at end of file
+list1=[]
+for a in range(0,1000):
+    for b in range(0,1000):
+        list1.insert(0,0)
+end_time=time.time()
+print("开始时间:"+str(start_time))
+resuit=end_time-start_time
+print("开始时间:"+str(resuit))