Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 12 - No. 50)
In the given example of an algorithm validating a percentage mark, which error message would be displayed if the input was invalid?
Pass
Fail
Please enter the student's mark
The student's mark should be in the range 0 to 100, please re-enter the mark
คำอธิบาย
The validation routine outputs this specific message to prompt the user.