If the postfix form of a string is ABC+-D*, the actual string is:
A. (A-(B+C))*D
B. ((A-B)+C)*D
C. ((A+B)-C)*D
D. (A+(B-C)*D)
Answer:A
If the postfix form of a string is ABC+-D*, the actual string is:
A. (A-(B+C))*D B. ((A-B)+C)*D C. ((A+B)-C)*D D. (A+(B-C)*D)