Convert the following Infix expression to its equivalent Postfix expre – InterviewSolution

1.

Convert the following Infix expression to its equivalent Postfix expression, showing the stack contents for each step of conversion.A/B+C*(D-E)

Answer»

Element	Stack	Postfix
A		A
/	/	A
B	/	AB
+	+	AB/
C	+	AB/C
*	+*	AB/C
(	+*(	AB/C
D	+*(	AB/CD
-	+*(-	AB/CD
E	+*(-	AB/CDE
)	+*	AB/CDE-
	+	AB/CDE-*
		AB/CDE-*+

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