#include <iostream>

using namespace std;

enum Season {봄,여름,가을,겨울};

struct  season{ Season season;};

int main() {
     season p[4];
        int sp = 0,su = 0,at = 0,wi = 0;
        int co = 0,ho = 0;

    
        int g;
        cin >> g;

        if (g == 0 || g == 1) {
            ho++;
        }else co++;

        if (ho == 1) {
            cout <<"따뜻한 계절"<<endl;
        }else cout <<"추운 계절"<<endl;
}