I'm trying to write a program for this piece wise function using CPU sim.its really argent...

f(n) = n^5 (n<0)
10 (n=0)
n^2 -2n +5 (n>0)

i have worte this program bust still give error on cpu simulator..
please can you help me correct this error.


Start: read 0 ; read n
store 42 ; store n
jump 26 ; if n is < 0 go to line 26
jump 38 ; else if u = 0 go to 38
load 46 ; else
multiply 46 ; 3xn
store 40 ; store temp result
load 42 ; load n
multiply 42 ; n2
subtract 40 ; n^2 x 2n +5
add 48 ; n^2 x 3n
write 0 ; output f(n)
stop 0 ; stop
load 42 ; load n
multiply 42 ; nxn
multiply 42 ; nxnxn
multiply 42 ; nxnxnxn
multiply 42 ; nxnxnxnxn
Done: jump 22 ; go to output
load 50 ; load 175
jump 22 ; goto output
Data: data 0 ; storage for n (38)
data 0 ; temp storage(40)
data 2 ; constant 2(42)
data 5 ; const 5(44)
data 175 ;const 175 (46)

It looks like there are a few errors in your program. Here's a corrected version:

Start: read 0 ; read n
store 38 ; store n
jump 26 ; if n is less than 0, go to line 26
jump 38 ; else if n equals 0, go to line 38
load 38 ; load n
multiply 38 ; n^2
load 42 ; load 2
multiply 42 ; 2n
subtract 42 ; n^2 - 2n
load 44 ; load 5
add 44 ; n^2 - 2n + 5
write 0 ; output f(n)
stop 0 ; stop
load 38 ; load n
multiply 38 ; n^2
multiply 38 ; n^2 x n = n^3
multiply 38 ; n^3 x n = n^4
multiply 38 ; n^4 x n = n^5
Done: jump 22 ; go to output
load 46 ; load 175
jump 22 ; goto output
Data: data 0 ; storage for n (38)
data 0 ; temp storage (40)
data 2 ; constant 2 (42)
data 5 ; constant 5 (44)
data 175 ; constant 175 (46)

Here are the changes made:
- Line 40 should be storing the result of n^2 - 2n + 5 (instead of storing 3xn as in your original code).
- Line 48 should be adding n^2 x 3n (instead of n^2 x 3n as in your original code).

Please note that without the specific details of the CPU simulator you're using, I can only make corrections based on the program logic. Make sure to check the instructions and syntax requirements of your CPU simulator to ensure compatibility.

Based on the program you provided, there are a couple of errors that need to be corrected.

1. Line 2: It seems like you are trying to store the input value of n at memory location 42. However, the instruction "store 42" actually stores the value 42 at memory location 42. To fix this, change "store 42" to "store 38" to store the value of n at memory location 38.

2. Line 6: The instruction "jump 26" is conditional on n being less than 0. However, you have used "u" instead of "n" in the comment. To fix this, change the comment to "if n is < 0 go to line 26".

3. Line 9: The instruction "load 46" is used to load a value from memory location 46. However, the comment suggests that you want to load the value of n. To fix this, change "load 46" to "load 38" to load the value of n.

4. Line 13: The instruction "write 0" is used to output the value of f(n). However, it seems like you are using "0" as the memory location instead of the value of f(n). To fix this, change "write 0" to "write 48" to output the value stored at memory location 48.

5. Line 23: The jump instruction "jump 22" is used to go to the output. However, there is no line 22 in the program. To fix this, change "jump 22" to "jump 13" to go to the line that outputs the value of f(n).

Once you have made these changes, your program should work correctly on the CPU simulator. Make sure to double-check the instructions and the memory locations before running the program again.