Want to know about another method than map

#1

I think that this problem is also solved with help of proirity queue but why i am unamble to swap top element of priority queue and element of array

i get error message invalid types ‘int[int]’ for array subscript

#2

@Ankit_kumar_3003,
You cannot use swap function like that, rather save the top element in a temporary variable, and then swap array element with temporary variable, and insert in priority_queue the temporary variable.

#3

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