This website uses Cookies. Click Accept to agree to our website's cookie use as described in our Privacy Policy. Click Preferences to customize your cookie settings.
Getting expression incomplete error=if((${score}>=70 AND ${score} < 79),
'5',if((${score}>=80 AND ${score} < 89), '10',if(${score} >90 , '20',
'-5'))))If the score is between those figures, people can earn 5, 10, 20
or lose -5 points.
