#include <iostream>
 #include<cstdio>
 #include<bits/stdc++.h>
using namespace std;

int main()
{
    char a;
    int b;
    float c;
    double d;
    cin  >>a>>b>>c>>d;
    printf("%c ",a);
    printf("%d ",b);
    printf("%.6f ",c);
    printf("%.6f ",d);
    return 0;
}