#include <stdio.h>
int main()
{
int a,b,c;
if((a<=b)&&(b<c))
else if((a<=c)&&(c<b))
else if((b<=a)&&(a<c))
else if((b<=c)&&(c<a))
else if((c<=a)&&(a<b))
else if((c<=b)&&(b<a))
else if((a==b)&&(b==c))
return 0;
}
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