Question: In python :Give an array based implementation of double-ended queue supporting behaviors like len (), add_first(), add_last(), delete_first(), delete_last(), first() and last(). Double-ended queue should

In python :Give an array based implementation of double-ended queue supporting behaviors like len (), add_first(), add_last(), delete_first(), delete_last(), first() and last(). Double-ended queue should be of fixed capacity. When queue is full, inserting element from one end should cause an element to be lost from the opposite side.

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