save project

diy1.py

+import time
+
+s_time = time.time()    # 开始时间
+print("开始时间为：", s_time)
+
 list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+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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