save project

diy1.py

+import time
+start_time = time.time()
+print("开时时间为：",start_time)
+
 list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+for a in range(0,1000):
+    for b in range(0,1000):
+       list1.insert(0,0)
+end_time = time.time()
+print("结束时间为：",end_time)
+result=end_time-start_time
+print("总耗时：",result)
\ No newline at end of file