Question

# Problem: Compare student marks

# Input: mark1 as an integer from 0 to 100

# Input: mark2 as an integer from 0 to 100

mark1 = 99

mark2 = 97

# Output: answer, a string

if mark1 == mark2 :

    answer = 'Both marks are same'

if mark1 == mark1 - 1

    answer = 'First mark is one less than second'

if mark2 == mark2 - 1

    answer = 'Second mark is one less than first'

if (mark1 - mark2 > 1) or (mark2 - mark1 > 1) :

    answer = 'Marks differ by more than 1'

print(answer)

Question 1: what are the admissible values for the inputs?

b)

i ) What are the syntax errors in this program? Consider no other errors at this point.

Answer 1

mark1 = 99

mark2 = 97

# Output: answer, a string

if mark1 == mark2 :

answer = 'Both marks are same'

if mark1 == mark1 - 1 #this line contains syntax error

answer = 'First mark is one less than second'

if mark2 == mark2 - 1 #this line contains syntax error

answer = 'Second mark is one less than first'

if (mark1 - mark2 > 1) or (mark2 - mark1 > 1) :

answer = 'Marks differ by more than 1'

print(answer)
#int, float, double values are acceptable
#correct code is
mark1 = 99

mark2 = 97

# Output: answer, a string

if mark1 == mark2 :

answer = 'Both marks are same'

if mark1 == mark1 - 1:
answer = 'First mark is one less than second'

if mark2 == mark2 - 1:
answer = 'Second mark is one less than first'

if (mark1 - mark2 > 1) or (mark2 - mark1 > 1) :

answer = 'Marks differ by more than 1'

print(answer)

main.py 1 mark1 = 99 2 mark2 = 97 3 # Output: answer, a string 4- if mark1 == mark2 : answer = "Both marks are same' 6 if mark1 == mark1 - 1 #this Line contains syntax error answer = 'First mark is one less than second" 8 if mark2 mark2 - 1 #this Line contains syntax error answer = 'Second mark is one less than first 10. if (marki - mark2 > 1) or (mark2 - mark1 > 1) : answer = "Marks differ by more than 1'|| 12 print(answer) #int, float, double values are acceptable 14 #correct code is 15 mark1 = 99 17 mark2 = 97 # Output: answer, a string 21 - if mark1 == mark2 : answer = 'Both marks are same 24 25 - if mark1 == mark1 - 1: answer = 'First mark is one less than second 28 - if mark2 == mark2 - 1: answer = 'Second mark is one less than first 30 31. if (mark1 - mark2 > 1) or (mark2 - marki > 1) : ليبيا الا answer = 'Marks differ by more than 1" 35 print(answer)