save project

my_analysis.py

-list=['1','2','3','4','5']
-list.pop(1)
-list.pop(2)
-list.insert(1,'2')
-list.append('7')
-list.append('9')
-print(list)
\ No newline at end of file
+import time
+
+start_time = time.time()
+print("开：",start_time)
+
+list1 = []
+for a in range(0,1000):
+    for b in range(0,1000):
+        list1.insert(0,0)
+end_time = time.time()
+print("结：",end_time)
+
+result = time.time()
+print("耗：",result)
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