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jeanpierrefouche solution is very good, I like for loops more than recursion.
importsysimportxml.etree.ElementTreeasetreedefget_attr_number(node:etree.Element)->int:# your code goes herereturnsum(len(element.attrib)forelementinnode.iter())if__name__=='__main__':sys.stdin.readline()xml=sys.stdin.read()tree=etree.ElementTree(etree.fromstring(xml))root=tree.getroot()print(get_attr_number(root))
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jeanpierrefouche solution is very good, I like for loops more than recursion.