#include #include using namespace std; int main() { char a; int b; float c; double d; cin>>a; cin>>b; cin>>c; cin>>d; cout<<a<<" "<<b<<" "<<setiosflags(ios::fixed)<<setprecision(6)<<c<<" "<<setiosflags(ios::fixed)<<setprecision(6)<<d<<endl; return 0; }