Conversion Infix notation to Prefix notation
Problem statement Given an Infix arithmetic expression , convert it into an equivalent prefix expression. Expression will be given in the form of string , where alphabetic characters i.e a-z...
Conversion of Postfix expression to Infix expression
Problem statement Given an arithmetic expression in postfix notation , convert it into the equivalent infix notation. Sample example : Postfix Input : abc/-ad/e-* Infix output : ((a-(b/c))*((a/d)-e)) Postfix input...
Postfix to Prefix Conversion
Problem statement Given an arithmetic expression in postfix notation , convert it into the equivalent prefix notation. Sample example : Postfix input: abc/-ad/e-* Prefix output: *-a/bc-/ade Postfix input : ab*...
Conversion of Prefix to Postfix notation
Problem statement Given an arithmetic expression in prefix notation , convert it into the equivalent postfix notation. Sample example : Prefix Input : *-a/bc-/ade Postfix output : abc/-ad/e-* Prefix input:...
Conversion of Prefix expression to Infix expression
Problem statement Given an arithmetic expression in prefix notation , convert it into the equivalent infix notation. Sample example : Prefix Input : *-a/bc-/ade Infix output : ((a-(b/c))*((a/d)-e)) Prefix input...
Infix to Postfix Conversion using Stack
Problem statement Given an Infix arithmetic expression , convert it into an equivalent postfix expression . Expression will be given in the form of string , where alphabetic characters i.e...
Heap sort in Java
What is heap? Heap is a special kind of complete binary tree in which the all node has a value greater (or smaller ) than all of its children ....
Min Heap in Java
What is Heap? Heap is a special kind of complete binary tree in which the all node has a value greater (or smaller ) than all of its children ....
Max Heap in Java
What is Heap? Heap is a special kind of complete [binary tree](https://www.prepbytes.com/blog/trees-interview-questions/valid-binary-search-tree/ "binary tree") in which the all node has a value greater (or smaller ) than all of its...