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Tag Archives: Java-Stack

The set() method of Java Stack is used to replace any particular element in the stack created using the Stack class with another element. This… Read More
The add(int, Object) method of Stack Class inserts an element at a specified index in the Stack. It shifts the element currently at that position… Read More
Given Inorder and Postorder traversals of a binary tree, print Preorder traversal.  Example: Input: Postorder traversal post[] = {4, 5, 2, 6, 3, 1} Inorder… Read More
Java.util.Stack.push(E element) method is used to push an element into the Stack. The element gets pushed onto the top of the Stack. Syntax: STACK.push(E element)… Read More
The java.util.Stack.peek() method in Java is used to retrieve or fetch the first element of the Stack or the element present at the top of… Read More
The Java.util.Stack.pop() method in Java is used to pop an element from the stack. The element is popped from the top of the stack and… Read More
The java.util.Stack.empty() method in Java is used to check whether a stack is empty or not. The method is of boolean type and returns true… Read More
The element) method in Java is used to search for an element in the stack and get its distance from the top. This method… Read More
  Java Collection framework provides a Stack class that models and implements a Stack data structure. The class is based on the basic principle of… Read More