Doubt in line 39

#1

Sir, in line 39, why do we give vector as the 2nd parameter??

#2

hi @bsajid173_e31b04ed7ba6514f
if we just write

priority_queue<Person>

then it acts as a max heap…
but,

priority_queue<Person, vector<Person>, PersonCompare>

this makes min heap…

#3

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