import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
    int i = 4;
    double d = 4.0;
    String s = "HackerRank ";

    Scanner scan = new Scanner(System.in);

// BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); /* Declare second integer, double, and String variables. / int var1=i; double var2=d; String var3=s; / Read and save an integer, double, and String to your variables.*/ var1+=scan.nextInt(); var2+=scan.nextDouble(); scan.nextLine(); var3+=scan.nextLine(); // Note: If you have trouble reading the entire String, please go back and review the Tutorial closely.

    /* Print the sum of both integer variables on a new line. */

System.out.println(var1); System.out.println(var2); System.out.println(var3);

    /* Print the sum of the double variables on a new line. */

    /* Concatenate and print the String variables on a new line; 
        the 's' variable above should be printed first. */

    scan.close();

} }