# ???? - Python2020 Quiz3 Problem3 ###### tags: `Quiz` [TOC] ## Description input名字output他參加的課跟成績 如果沒這個人就output他沒參加這些課 ## Solution ```python #!/usr/bin/env python3 python = {'Alex': 83, 'Harry': 77, 'Davy': 93, 'Lisa': 65, 'Sunday': 89} algorithm = {'Lisa': 91, 'Andrew': 88, 'Kevin': 76} os = {'Harry': 60, 'Louis': 100, 'Mike': 90, 'Lisa': 58} name=input() ans = [] if name in python: ans.append(f'{name} gets {python[name]} on Python.') if name in algorithm: ans.append(f'{name} gets {algorithm[name]} on Algorithm.') if name in os: ans.append(f'{name} gets {os[name]} on OS.') if not ans: print(f'{name} is not taking any courses.') else: print('\n'.join(ans)) ```