#28309: CPP解 (用switch)
tin871001@gmail.com
(wen-ting Chang)
#include <iostream>
#include <string>
using namespace std;
int main(){
int m, d;
cin >> m >> d;
int s=(m*2+d)%3;
switch (s)
{
case 0 :
cout << "普通" << endl;
break;
case 1 :
cout << "吉" << endl;
break;
case 2 :
cout << "大吉" << endl;
break;
}
}