Answer Posted / suneel

step1: First find length of the string
step2: Reverse the string and stored in another string
temp[]="zxy si eman ym";
step3:
Store each charecter in the temp[] to stack
when it is not a space
step4: If it is space then pop the all characters in the stack
and stored in o/p
step5: The process is done upto null

Explain what is the heap?

806

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2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

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