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diy1.py

-import time
-
+import this
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-s_time = time.time()    # 开始时间
-print("开始时间为：", s_time)
-
-list1 = []
-for a in range(0, 100):
-    for b in range(0, 100):
-        list1.insert(0, 0)
-e_time = time.time()      # 结束时间
-print("结束时间为：", e_time)
-
-result = e_time - s_time
-print("总共耗时：", result)
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