Priority queue of subarray iin easy way

#1

can i make pq of subarray by just writting this.

priority_queue pq(arr,arr+2);

#2

yes you can do this

Code

i hope this helps
if yes hit a like and don’t forgot to mark doubt as resolved
if you have more doubts regarding this feel free to ask

#3
#4

can you please check this code.

#5

in case of array arr is a pointer to array
so when you write
priority_queue<int, vector ,greater > ps(arr,arr+n); this is correct

but in case of vector< int>v
here v is not the address so it gives errror