Postfix To Prefix Conversion C Program

C Program To Convert Postfix To Prefix using Stack

Learn How To Convert Postfix To Prefix Notation using Stack in C Programming Language. Before you proceed further with this code, you must know the complete operations of stack data structure.

The Postfix notation is also known as Reverse Polish Notation and the Prefix notation is also known as Polish Notation.

Postfix To Prefix Conversion Example

Postfix String: 44+

Prefix String: +44

Algorithm To Convert Postfix Expression into Prefix Notation

 

  1. Scan the Postfix Expression from Left To Right.
  2. If the character is an Operand, then Push it on to the Stack.
  3. If the character is an Operator, then Pop Operand 1 and Operand 2 and concatenate them and Push the result on the Stack.
  4. Repeat the above steps until the Postfix Expression is scanned completely.
  5. To get the Prefix Expression, Pop the remaining elements of the Stack.

C Program For Postfix To Prefix Conversion using Stack Data Structure


Output

C Program To Convert Postfix To Prefix using Stack

In case you get any compilation errors or any doubts in this C Program For Conversion of Postfix Expression into Prefix Expression, let us know about it in the Comment Section below.

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Tushar Soni

I am Tushar Soni, Co - Founder of CodingAlpha. I am a computer science student from India and passionate about Web Development and Programming. Connect with me on Facebook | LinkedIn | Google Plus

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