import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
        // System.out.println("Hello world!");
        
        
        // double d = 10;
        // System.out.println(d);
        
        Scanner scn = new Scanner(System.in);
        
        float a = scn.nextFloat();
        double b = scn.nextFloat();
        double c = (long)scn.nextFloat();
        int x = 7/2;
        //double d = (float)x;
        
        
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        System.out.println(x);
        
    }
}