#include<iostream>
#include<string>
using namespace std;
int main()
{
string inbuf;
while(cin>>inbuf&&!inbuf.empty())
for(int i=0;i!=inbuf.size();++i)
{
if(inbuf[0]!='_')
continue;
cout<<inbuf[i]<<endl;
}
}
--------------------Configuration: jkl - Win32 Debug--------------------
Linking...
jkl.exe - 0 error(s), 0 warning(s)