I have to find three errors and ther two logic and syntax error. HELP ME IN IT AND Below is code.
Rem ===========BEGIN SAMPLE CODE============
REM Read 9 scores and report the average
Dim score(10)
For i = 1 to 10
CALL fillArray
PRINT "The average score is "; Sum()/10:
Next j
End
SUB fillArray
count = 0
For i = 1 to 10
READ datum
if datum > 0 then score(i) = datum
if datum = -1 then
exit sub
end if
count = count + 1
PRINT count, datum
Next i
DATA 85, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 84, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 83, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 82, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 81, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 79, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 78, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 77, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 76, 92, 68, 84, 86, 94, 74, 79, 88, -1
DATA 75, 92, 68, 84, 86, 94, 74, 79, 88, -1
END SUB
FUNCTION Sum()
total = 0
FOR i = 1 TO 10
LET total = total + score(i)
NEXT i
Sum = total
END FUNCTION
Rem ===========END SAMPLE CODE============
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Error 1: (logic)
REM Read 9 scores and report the average
PRINT "The average score is "; Sum()/10:
Error 2: (logic)
Also, for the function Sum(), it should not sum over 10 elements, when only 9 are stored.
Error 2: (syntax)
For i = 1 to 10
CALL fillArray
PRINT "The average score is "; Sum()/10:
Next j
?Error 3: (logic)
Check the default type of variables.
If sum() is integer, then Sum()/10 will lose accuracy because of the integer division.
To find the errors in the code, let's go through it step by step:
1. Error: Missing line numbers
Solution: In the Basic programming language, line numbers are required before each line of code. Add line numbers at the beginning of each line.
2. Logic Error: Incorrect loop variable in the outer loop
Solution: In the outer loop, the loop variable "j" is not defined. It should be "i" to match the inner loop variable.
3. Syntax Error: Incorrect use of colons (:)
Solution: Remove the colons at the end of the PRINT statement and the END statement.
4. Logic Error: Incorrectly calling fillArray within the loop
Solution: Move the CALL fillArray statement outside of the loop, as it does not need to be called repeatedly.
5. Syntax Error: Missing variable declaration for count
Solution: Declare the variable "count" before using it in the fillArray subroutine.
6. Syntax Error: Incorrectly naming the fillArray subroutine
Solution: Change "SUB" to "SUB fillArray()" to properly define the subroutine.
7. Syntax Error: Incorrectly naming the Sum function
Solution: Change "Function" to "FUNCTION Sum()" to properly define the function.
Here's the corrected code:
Rem ===========BEGIN SAMPLE CODE============
10 DIM score(10)
20 FOR i = 1 TO 10
30 CALL fillArray
40 PRINT "The average score is "; Sum()
50 NEXT i
END
60 SUB fillArray()
70 DIM count
80 count = 0
90 FOR i = 1 TO 10
100 READ datum
110 IF datum > 0 THEN score(i) = datum
120 IF datum = -1 THEN
130 EXIT SUB
140 END IF
150 count = count + 1
160 PRINT count, datum
170 NEXT i
180 DATA 85, 92, 68, 84, 86, 94, 74, 79, 88, -1
190 DATA 84, 92, 68, 84, 86, 94, 74, 79, 88, -1
200 DATA 83, 92, 68, 84, 86, 94, 74, 79, 88, -1
210 DATA 82, 92, 68, 84, 86, 94, 74, 79, 88, -1
220 DATA 81, 92, 68, 84, 86, 94, 74, 79, 88, -1
230 DATA 79, 92, 68, 84, 86, 94, 74, 79, 88, -1
240 DATA 78, 92, 68, 84, 86, 94, 74, 79, 88, -1
250 DATA 77, 92, 68, 84, 86, 94, 74, 79, 88, -1
260 DATA 76, 92, 68, 84, 86, 94, 74, 79, 88, -1
270 DATA 75, 92, 68, 84, 86, 94, 74, 79, 88, -1
END SUB
280 FUNCTION Sum()
290 total = 0
300 FOR i = 1 TO 10
310 total = total + score(i)
320 NEXT i
330 Sum = total
END FUNCTION
Rem ===========END SAMPLE CODE============
The above code has addressed the identified errors, including the three errors (1 syntax error and 2 logic errors) and two logic errors.