Correct Answer is :

Correct Answer is :

Correct Answer is : fstream.h

Correct Answer is : 4

Correct Answer is : Used for fast retrieval & organising the elements

Correct Answer is : Highest value

Correct Answer is : Both comp &<

Correct Answer is : 5 10 15 20 99

Correct Answer is : 33

Correct Answer is : 10

Correct Answer is : 5 6 7 9 8

Correct Answer is : All of the mentioned

Correct Answer is : priority_queue

Correct Answer is : 2

Correct Answer is : both increment & decrement

Correct Answer is : 2

Correct Answer is : Increment operator ++ adds 1 to its operand

Correct Answer is : 21

Correct Answer is : 64

Correct Answer is : 10