#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d%d%d",&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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