Anonymous user
Towers of Hanoi: Difference between revisions
XSLT
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(XSLT) |
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Line 515:
move $1 $2 $3 $4
</bash>
=={{header|XSLT}}==
<xsl:template name="hanoi">
<xsl:param name="n"/>
<xsl:param name="from">left</xsl:param>
<xsl:param name="to">middle</xsl:param>
<xsl:param name="via">right</xsl:param>
<xsl:if test="$n > 0">
<xsl:call-template name="hanoi">
<xsl:with-param name="n" select="$n - 1"/>
<xsl:with-param name="from" select="$from"/>
<xsl:with-param name="to" select="$via"/>
<xsl:with-param name="via" select="$to"/>
</xsl:call-template>
<fo:block>
<xsl:text>Move disk from </xsl:text>
<xsl:value-of select="$from"/>
<xsl:text> to </xsl:text>
<xsl:value-of select="$to"/>
</fo:block>
<xsl:call-template name="hanoi">
<xsl:with-param name="n" select="$n - 1"/>
<xsl:with-param name="from" select="$via"/>
<xsl:with-param name="to" select="$to"/>
<xsl:with-param name="via" select="$from"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:call-template name="hanoi"><xsl:with-param name="n" select="4"/></xsl:call-template>
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