save project

diy1.py

-list1 = []
+import  time
+ 
+start_time = time.time()
+print("开始时间为:",start_time)  
+ 
+ list1 = []
 for a in range(0, 1000):
 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 = time.time()
+print("结束时间为:", end_time)
+
+result = end_time - start_time
+print("总共耗时:", result)
+