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Tag Archives: Java-Stack

A stack is a linear data structure that follows a particular order in which insertion/deletion operations are performed. The order is either LIFO(Last In First… Read More
Given a valid parenthesis string S, the task is to find the weight of the parenthesis based on the following conditions:   Weight of “( )”… Read More
Data structure is a way of storing and organising data efficiently such that the required operations on them can be performed efficiently with respect to… Read More
The Java.util.Stack.removeElementAt(int index) method is used to remove an element from a Stack from a specific position or index. In this process the size of… Read More
The Java.util.Stack.remove(int index) method is used to remove an element from a Stack from a specific position or index. Syntax: Stack.remove(int index) Parameters: This method… Read More
The Java.util.Stack.removeAllElements() method is used to removes all components from this Stack and sets its size to zero. Syntax: Stack.removeAllElements() Parameters: The method does not… Read More
The Java.util.Stack.remove(Object o) method is used to remove any particular element from the Stack. Syntax: Stack.remove(Object o) Parameters: This method accepts a mandatory parameter o… Read More
The addAll(int, Collection) method of Stack Class is used to append all of the elements from the collection passed as a parameter to this function… Read More
The listIterator() method of Java.util.Stack class is used to return a list iterator over the elements in this stack (in proper sequence). The returned list… Read More
The listIterator(int) method of Stack Class is used to return a list iterator over the elements in this list (in proper sequence), starting at the… Read More
The trimToSize() method of Stack in Java trims the capacity of an Stack instance to be the list’s current capacity. This method is used to… Read More
The Java.util.Stack.lastIndexOf(Object element, int last_index) method is used to the last index of the first occurrence of the specified element in this Stack, searching forwards… Read More
The toString() method of Java Stack is used to return a string representation of the elements of the Collection. The String representation comprises a set… Read More
The Java.util.Stack.size() method in Java is used to get the size of the Stack or the number of elements present in the Stack. Syntax: Stack.size()… Read More
The setElementAt() method of Java Stack is used to set the component at the specified index of this vector to be the specified object. The… Read More