Question
Given the MARIE machine level code in the following: Address Label Instruction 100 | If, Load X 101 | Subt Y 102 | Skipcond 400
Given the MARIE machine level code in the following:
Address Label Instruction
100 | If, Load X 101 | Subt Y
102 | Skipcond 400 103 | Jump Else
104 | Then, Load X
105 | Add X 106 | Store X
107| Jump Endif
108| Else, Load Y
109| Subt X 10A | Store Y
10B| Endif, Halt
10C| X, Dec 12
10D| Y, Dec 20
A. Please explain what the program does by rewriting the pseudo code in high-level programming like Java or C++ and give the value in AC after executing the program.
B. If we change the value of X to 20, i.e.
10C | X, Dec 20
What is the value in AC after executing the above program then?
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