###### 没看出来，发个AC代码
```cpp
#include<bits/stdc++.h>
using namespace std;
long long change(string s){
long long sum=1;
for(int i=0;i<s.size();i++)
sum*=s[i]-'A'+1;
return sum;
}
int main(){
string s1,s2;
cin>>s1>>s2;
if(change(s1)%47==change(s2)%47) cout<<"GO";
else cout<<"STAY";
return 0;
}
```
by mengzipei @ 2022-05-22 16:50:32