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diy1.py

@@ -6,9 +6,9 @@ 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(-1, 0)
+        list1.append(0)
 js=time.time()
 js=time.time()
 print(js)
 print(js)
 
 
 sj=js-ks
 sj=js-ks
-print("开始时间为:"+str(sj))
+print("总共时间为:"+str(sj))
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