save project

demo0

+import time

demo0.py

+import time
+a=time.time()
+print(a)
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diy1.py

+import time
+begin_time=time.time()
+print("开始时间为：",begin_time)
 list1 = []
 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(-1, 0)
\ No newline at end of file
+finish_time=time.time()
+print("结束时间为：",finish_time)
+time_a=finish_time-begin_time
+print("总用时间为：",time_a)
\ No newline at end of file