Software test interview question: given a queue, such as: [1, 3, 5, 7], how to put the first number into the third position to get: [3, 5, 1, 7]

A queue is known , Such as ： [1, 3, 5, 7], How to put the first number , Put it in the third position , obtain ：[3, 5, 1, 7]

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       a = [1, 3, 5, 7]
       
       

       
       
# insert insert data 
       
       

       
       
a.insert(3, a[0])
       
       

       
       
print(a[1:])
      
      
      
      

       
       
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