Convert the following Infix expression to its equivalent Postfix expression, showing the stack contents for each step of conversion.
P + ( Q - R ) * S / T
Conversion of the given Infix expression to its equivalent Postfix expression
(P+(((Q-R)*S)/T))
INFIX | STACK | POSTFIX |
( | ( | |
P | ( | P |
+ | (+ | P |
( | (+( | P |
Q | (+( | PQ |
- | (+(- | PQ |
R | (+(- | PQR |
) | (+ | PQR- |
* | (+* | PQR- |
S | (+* | PQR-S |
/ | (+/ | PQR-S* |
T | (+/ | PQR-S*T |
) | PQR-S*T/+ |