Question: I want to implement a priority queue tailored for Dijkstras algorithms using vertices for the element stored in the queue. I know we need methods

I want to implement a priority queue tailored for Dijkstras algorithms using vertices for the element stored in the queue. I know we need methods
Insert(v,p)
Removemin()
Decreasekey(v,p)
I dont know how to approach it, can you help me with this please? Thank you

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