int main(){
while(scanf("%s",str)!=EOF){
a.input(str);
b=DtoB(a);
b=reversion(b);
a=BtoD(b);
a.display();
}
return 0;
}
void split_path(const std::string& r,std::vector<std::string>& vs)
{
std::string s;
for( int i=r.length()-1;i>=0;i-- )
{
if( r.at(i)!='/'&&r.at(i)!='\\' )
{
s += r.at(i);
}else
{
vs.push_back(reversion(s));
s.clear();
}
}
if( !s.empty() )
{
vs.push_back(reversion(s));
s.clear();
}
}
Real GsrProcess::drift(Time t, Real x) const {
return core_.y(t) - core_.G(t, x) * sigma(t) * sigma(t) -
reversion(t) * x;
}