题解 | #记录喜好的字典#

d = {"NiuNiu":"Java","NiuMei":"Python","Niukele":"CPP",
        "NiuNeng":"Python","Tony":"Java","Anna":"CPP","Allen":"CPP",}
while True:
    try:
        language = input()
    except EOFError:
        break
    else:
        lt = [name for name in d.keys() if d[name] == language]
        if lt:
            print(lt)
        else:
            print("Nobody")