What is a MIN MAX stack?

What is a MIN MAX stack?

maxStack. 2 → minStack contains the min elements and maxStack contain max elements at the top of the stack. 3 →When Insert an element in the stack at 1st check the element is grater than the maxStack top element or less than the minStack top element.

How do you find the maximum value in a stack?

Now to compute the maximum of the main stack at any point, we can simply print the top element of Track stack.

1. Step by step explanation :
2. Step 1 : Push 4, Current max : 4.
3. Step 2 : Push 2, Current max : 4.
4. Step 3 : Push 14, Current max : 14.
5. Step 4 : Push 1, Current max : 14.
6. Step 5 : Push 18, Current max : 18.

How do you find the maximum value in a queue?

Implement a queue structure which exposes operations: Enqueue, which adds an element to the end; Dequeue, which removes an element from the beginning; and GetMaxValue, which returns maximum value currently stored in the queue, without removing it.

Can you search a stack?

util. Stack.search(Object element) method in Java is used to search for an element in the stack and get its distance from the top. The element that is on the top of the stack is considered to be at position 1. If more than one element is present, the index of the element closest to the top is returned.

What will be the value of top when the stack is full?

Overflow condition: When stack is completely full (i.e. TOP= MaxSize -1 ) and we try to insert more element onto stack then this condition is called overflow condition and no further element could be inserted now until any element is deleted.

When do you assign minimum to maximum in C?

You don’t make assignment of number to maximum or minimum at any place, only assignment to maximum, then minimum of boolean 0 and 1 when making comparison (<,>). If you want to get max number you have to assign maximum=number, if number>maximum.

How to get maximum value in stack in O ( 1 ) time?

The task is to design a stack which can get the maximum value in the stack in O (1) time without using an additional stack. Recommended: Please try your approach on {IDE} first, before moving on to the solution.

What is minimum element in stack if Y is greater than minele?

If y is greater than or equal to minEle, the minimum element in the stack is still minEle. If y is less than minEle, the minimum element now becomes (2*minEle – y), so update (minEle = 2*minEle – y).

Which is the smallest value min or Max?

Your max value should be the smallest possible integer value so that anything is greater than it, similarly your min should be the largest possible integer value. With this in hand, intialize your variables like this: At the beginning, instead of setting to 0, ask for the first number before the while loop and set min and max to that number.