Infix and Postfix notation Write the postfix from the following expression: a. abc b. –a+b-c+d c....

Question

Question

Infix and Postfix notation

Write the postfix from the following expression:

a. a*b*c

b. –a+b-c+d

c. a*-b+c

d. a&&b||c||!(e>f) (assuming C precedence)

engineering Computer-Science

Answer 1

Answer #1

Write the postfix from the following expression:

a. a*b*c

Ans: a, b,*,c,*

b. –a+b-c+d

Ans: -a, b,+,c,-,d,+

c. a*-b+c

Ans: a,-b,*,c,+

d. a&&b||c||!(e>f) (assuming C precedence)

Ans: a,b,&&,c,||,e,f,>,!,||

Answer 2

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