Final answer:
The student's question is about writing a MARIE assembly program to implement a specific pseudocode that involves conditional arithmetic and input/output operations. The detailed answer provides the assembly code that performs the operations stated in the pseudocode.
Step-by-step explanation:
The student is asking for a MARIE assembly program that corresponds to a given pseudocode. According to the pseudocode, the program sets an initial value of 0 to variable z, takes an input x, and if x equals 0, increases x by 3. Then the program takes another input y, and if y is greater than 0, multiplies x by y and stores the result in z, which is finally printed.
Here's the MARIE assembly program that implements the given pseudocode:
ORIG 100
CLEAR / z=0
INPUT / Read x
SKIPCOND 400 / Check if x=0
JUMP Xplus3 / If not, jump to Xplus3
JUMP Yinput / If yes, jump to Yinput
Xplus3, ADD THREE / x = x + 3
JUMP Yinput
Yinput, INPUT / Read y
SKIPCOND 800 / Check if y>0
JUMP Print / If not, jump to print
STORE TEMPY / Store y temporarily
LOAD X / Load x
MULT TEMPY / z = x * y
STORE Z / Store result in z
Print, OUTPUT Z / Print z
HALT / End of program
THREE, DEC 3 / Constant 3
TEMPY, HEX 0000 / Temporary storage for y
Z , HEX 0000 / Variable z
X , HEX 0000 / Variable x
END
Executing this program will perform the operations described in the pseudocode, resulting in the correct value of z being output.