题解

#include<iostream>
using namespace std;
int main(){
int m,d;
cin>>m>>d;
if(m1 || m3 || m5 || m7 || m8 || m10 || m12){
if(d%21){
cout << "Play!";
}
else{
cout << "Oh!No!";
}
}
else{
if(d%2==0){
cout << "Play!";
}
else{
cout << "Oh!No!";
}
}
return 0;
}