#include<iostream>
#include<iomanip>
using namespace std;
int main(){
	char c;
	int a;
	float f;
	double d;
	scanf("%c %d %f %lf",&c,&a,&f,&d);
	printf("%c %d %.6f %.6lf",c,a,f,d);
	return 0;
}

#include <iostream>
using namespace std;
int main()
{
    char a;
    int b;
    float c;
    double d;
    cin>>a>>b>>c>>d;
    cout<<a<<" "<<b<<" ";
    printf("%.6lf %6lf",c,d);
    return 0;
}

#include<bits/stdc++.h> using namespace std; int main() { char c; int b; float n; double d; cin>>c>>b>>n>>d; cout<<c; cout<<" "; cout<<b; cout<<" "; cout<<fixed<<setprecision(6)<<n; cout<<" "; cout<<fixed<<setprecision(6)<<d; cout<<" "; return 0; }