XML code:
<?xml version="1.0" encoding="utf-8" ?>
<Ca>
<CaName cname="¹¤">
<Item iname="¹¤1"/>
<Item iname="¹¤2"/>
<Item iname="¹¤3"/>
</CaName>
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#define f(x) x*x
main()
{
int i;
i=f(4+4)/f(2+2);
printf("%d\n",i);
}
4+4*4+4/2+2*2+2 = 28;
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