Hrishikesh Mishra

A Code Artist

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  • Data Structure and Algorithm
    • String
      • String All Question
    • Array
      • Array Questions
    • Linked List
      • All Linked List Questions
    • Stack
      • All Stack Question
    • Queue
      • All Queue Questions
    • Binary Tree
      • All Binary Tree Questions
    • Binary Search Tree (BST)
      • All BST Questions
    • Heap
      • All Heap Questions
    • Hash
      • All Hash Questions
    • Graph
      • Graph All Questions
    • Matrix
      • Matrix Questions
    • Dynamic Programming
      • Dynamic Programming Questions
    • Recursion
      • Recursion Questions
    • Bit
      • Bit Question
    • Mixed
      • Mixed Question
    • Divide And Conquer
      • Divide And Conquer Questions
    • Sort
      • Sort Questions
  • Design Pattern
  • Database
  • Random
  • About Me

Stack Questions

  • Longest Consecutive Sequence In Array
  • Level order traversal in spiral form
  • The stock span problem
  • The Matrix Maximum Rectangle Area
  • Longest valid Parentheses
  • The largest rectangular problem
  • Curly brackets Reversals Count Finder
  • BST PreOrder to PostOrder
  • All nearest smaller values (ANSV)
  • Implement two stacks in an array
  • Sort a stack using recursion
  • Reverse a stack using recursion
  • Evaluation of Postfix Expression
  • Next Greater Element (NGE)
  • Infix to Postfix
  • Stack implementation
  • Find largest rectangle in histogram.
  • Reverse stack content only using push and pop
  • Array Consecutive Element Counter
  • Implement three stacks in one array.
  • How to get minimum from list of integer in O(1) using stack.
  • Linked Stack implementation
  • Dynamic array stack
  • Fixed size array based stack.
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Recent Posts

  • Suffix Array Implementation
  • Generate possible strings that can be made by placing spaces.
  • Longest Repeated Substring (using Suffix Array)
  • Lexicographic Order
  • Reverse Quick Sort

Archives

  • April 2017
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  • December 2016
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  • October 2013
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