#include <stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d",&a
,&b
,&c
); if(!(a<b))
if(!(b>c))
{
else if(!(a<c))
else
else if(!(b>c))
{
if(!(a<c))
else
}
else
return 0;
}
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