Prefix to infix conversion
#  Prefix  Expression  Stack 

Example
Prefix : +*ab^cd
Infix : ((a*b)+(c^d))
Prefix : +*^%adcex*y^ab
Infix : (((((a%d)^c)*e)+x)(y*(a^b)))
To convert the prefix expression "+*ab^cd" to infix notation, we can follow these steps:
Starting from the lefthand side of the expression, we encounter the "+" operator first. We then take the two operands to its right, which are "*ab" and "^cd".
We continue evaluating the subexpressions from left to right. For the subexpression "*ab", we encounter the "*" operator and take the two operands to its right, "a" and "b", and combine them using the multiplication operator "*". This gives us the subexpression "a*b".
For the subexpression "^cd", we encounter the "^" operator and take the two operands to its right, "c" and "d", and combine them using the exponentiation operator "^". This gives us the subexpression "c^d".
We can now substitute the subexpressions back into the original expression to get:
(a*b) + (c^d)
Therefore, the infix notation for the prefix expression "+*ab^cd" is "(a*b) + (c^d)".
Steps
Converting a prefix notation expression to infix notation involves rearranging the order of the operands and operators. Here is an algorithm to do this:
 Start from the rightmost element of the prefix expression.
 If the current element is an operand, push it onto a stack.
 If the current element is an operator, pop two operands from the stack and combine them with the operator in infix notation. Add parentheses around the resulting expression.
 Continue the above steps until all elements have been processed.
 The final expression on the stack is the infix notation equivalent of the prefix expression.
Here given code implementation process.

1) Prefix to infix conversion using stack in java
2) Prefix to infix conversion using stack in c++
3) Prefix to infix conversion using stack in c#
4) Prefix to infix conversion using stack in vb.net
5) Prefix to infix conversion using stack in php
6) Prefix to infix conversion using stack in node js
7) Prefix to infix conversion using stack in python
8) Prefix to infix conversion using stack in ruby
9) Prefix to infix conversion using stack in scala
10) Prefix to infix conversion using stack in swift
11) Prefix to infix conversion using stack in kotlin
12) Prefix to infix conversion using stack in golang
13) Prefix to infix conversion using stack in typescript
Please share your knowledge to improve code and content standard. Also submit your doubts, and test case. We improve by your feedback. We will try to resolve your query as soon as possible.
New Comment