#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 ))
return 0;
}
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