turugina #6590(2008/06/25 11:56 GMT) [ XSLT ] Rating0/0=0.00
べたに計算してます。
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<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:my="uri:ja.doukaku.org:my-functions" exclude-result-prefixes="my" > <xsl:output method="text" encoding="sjis" /> <xsl:template match="/" > <xsl:for-each select="1 to 10000"> <xsl:if test="fn:sum(my:get-divisors(.))=.*2"> <xsl:value-of select="." /> <xsl:text> はダブル完全数
</xsl:text> </xsl:if> </xsl:for-each> </xsl:template> <xsl:function name="my:get-divisors" as="xs:integer*"> <xsl:param name="n" as="xs:integer" /> <xsl:if test="$n>1"> <xsl:for-each select="1 to $n idiv 2"> <xsl:if test="($n mod .)=0"> <xsl:sequence select="." /> </xsl:if> </xsl:for-each> </xsl:if> </xsl:function> </xsl:stylesheet>
Rating0/0=0.00-0+
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turugina
#6590()
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XSLT
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Rating0/0=0.00
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:my="uri:ja.doukaku.org:my-functions" exclude-result-prefixes="my" > <xsl:output method="text" encoding="sjis" /> <xsl:template match="/" > <xsl:for-each select="1 to 10000"> <xsl:if test="fn:sum(my:get-divisors(.))=.*2"> <xsl:value-of select="." /> <xsl:text> はダブル完全数
</xsl:text> </xsl:if> </xsl:for-each> </xsl:template> <xsl:function name="my:get-divisors" as="xs:integer*"> <xsl:param name="n" as="xs:integer" /> <xsl:if test="$n>1"> <xsl:for-each select="1 to $n idiv 2"> <xsl:if test="($n mod .)=0"> <xsl:sequence select="." /> </xsl:if> </xsl:for-each> </xsl:if> </xsl:function> </xsl:stylesheet>Rating0/0=0.00-0+
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