#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(a<c)
else if(c>b)
else
}
return 0;
}
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