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diy1.py

@@ -4,8 +4,8 @@ list1 = []
 print("开始时间为：",start_time)
 print("开始时间为：",start_time)
 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.append(0)
 end_time = time.time()
 end_time = time.time()
 print("结束时间为：",end_time)
 print("结束时间为：",end_time)
-result=end_time - star_time
+result=end_time - start_time
 print("总共耗时：",result)
 print("总共耗时：",result)
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