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diy2.py

@@ -2,5 +2,9 @@ message = "诺依，周末一起去看动漫展吧！"
 
 # 请对message进行遍历，取出所有元素
 
-for i in message:
-    print(i)
\ No newline at end of file
+length=len(message)
+i=0
+while i <length:
+    element=message[i]
+    print(element)
+    i+=1