CodeWithAwais

这里有一个解决方案

a_tuple = ('a.fish@lancaster.ac.uk 14', 'aaronz@vt.edu 110', 'ajpoland@iupui.edu 48', 'antranig@caret.cam.ac.uk 18', 'arwhyte@umich.edu 27', 'bahollad@indiana.edu 4', 'bkirschn@umich.edu 27', 'chmaurer@iupui.edu 111',)
a_dict = {'a.fish@lancaster.ac.uk': 14, 'aaronz@vt.edu': 110, 'ajpoland@iupui.edu':48, 'antranig@caret.cam.ac.uk': 18, 'arwhyte@umich.edu': 27, 'bahollad@indiana.edu': 4, 'bkirschn@umich.edu': 27, 'chmaurer@iupui.edu': 111}


print("***Tuple***\n")
for each in a_tuple:
    new = each.split(' ')

    for n in new:
        if n.isdigit():
            continue
        print(n)

print("\n***Dictionary***")

for keys in a_dict.keys():
    print(keys)