#include<iostream>
using namespace std;
int main(){
int min;
cin >> min;
int i=0, j=0,n,p;
bool tutu = false;
for (n = 1; n <= min; n++)
{
i += 3;
j += 9;
if (n % 10 == 0&& j > i)
{
if (n + 30 <= min)
{
n += 30;
for (p = 1; p <= 30; p++)
i += 3;
}
else
for (;n<min;n++)
{
i += 3; tutu = true;
}
}
if (tutu)
break;
}
if (i > j)
cout << "@_@ "<<i;
else if (i < j)
cout << "^_^ "<<j;
else
cout << "-_- "<<i;
return 0;
}