StdinandStdout

/*Problem 1: read 3 integers from stdin and then print them to stdout. Each integer must be printed on a new line.*/

import java.util.*;

public class Solution {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int a = scan.nextInt();
        int b = scan.nextInt();
        int c = scan.nextInt();

        System.out.println(a);
        System.out.println(b);
        System.out.println(c);

        scan.close();
    }
}

//Problem 2: Read an integer, a double, and a String from stdin, then print the values

import java.util.Scanner;

public class Solution {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int i = scan.nextInt();
        double d = scan.nextDouble();
        scan.nextLine();
        String s = scan.nextLine();
        //s = s + scan.nextLine(); //Question here is why can't we use this line of code instead of the scan.nextLine() below the double
        // Write your code here.

        System.out.println("String: " + s);
        System.out.println("Double: " + d);
        System.out.println("Int: " + i);

    }
}