// #include <iostream>
#include<string>
using namespace std;
void filename(const string & str)
{
int found=str.find_last_of("/\\");
cout<<str.substr(0,found)<<endl;
cout<<str.substr(found+1)<<endl;
}
int main()
{
string str1;
getline(cin,str1);
filename(str1);
return 0;
}