what is a stack
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Answer / srilatha
STACK IS A COLLECTION R HEAP OF ELEMENTS IN FIRST IN LAST
OUT METHOD.
| Is This Answer Correct ? | 17 Yes | 2 No |
Answer / naresh lingampally
Stack is a data structure ,a last in, first out (LIFO)
abstract data type.
A stack can have any abstract data type as an element, but
is characterized by only two fundamental operations: push
and pop. The push operation adds to the top of the list,
hiding any items already on the stack, or initializing the
stack if it is empty. The pop operation removes an item from
the top of the list, and returns this value to the caller. A
pop either reveals previously concealed items, or results in
an empty list.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / nashiinformaticssolutions
A linear data structure that executes operations in Last In First Out (LIFO) order is referred to as a stack.
Only the topmost element in a stack can be accessed, followed by the bottom element.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / glibwaresoftsolutions
A linear data structure that executes operations in Last In First Out (LIFO) order is referred to as a stack.
Only the topmost element in a stack can be accessed, followed by the bottom element.
| Is This Answer Correct ? | 0 Yes | 0 No |
A linear data structure that executes operations in Last In First Out (LIFO) order is referred to as a stack.
Only the topmost element in a stack can be accessed, followed by the bottom element.
| Is This Answer Correct ? | 0 Yes | 0 No |
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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