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