save project

diy1.py

+import time
+
+stare_time=time.time()
 list1 = []
-for a in range(0, 10):
+for a in range(0, 1000):
     for b in range(0, 10):
-        list1.insert(a, b)
-        print(list1)
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+        list1.insert(0, 0)
+       # print(list1)
+end_time=time.time()
+print("结束时间为: ",end_time)
+result=end_time-stare_time
+print("总共耗时：",result)
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