关于#python#的问题，请各位专家解答！

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inchar=input()
if len(inchar)>1:
    print("ERROR")
elif  65<=ord(inchar)<=90:
    print('大写字母')
elif  97<=ord(inchar)<=122:
    print('小写字母')
elif  48<=ord(inchar)<=57:
    print('数字')
else:
    print("其他")