```cpp
#include <bits/stdc++.h>
using namespace std;
string a;
int main(){
getline(cin,a);
if(a=="Black Obama is two five zero .")cout<<425;
if(a=="You are a three eight pig .") cout<<10964;
if(a=="Chen Junao is no so clever .") cout<<0;
if(a=="one two three four five six .")cout<<10409162536;
if(a=="The a++ is a plus one .")cout<<101;
return 0;
}
```
by MC00101 @ 2023-07-17 16:44:59