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import java.io.*;

class Rei5_1{
    public static void main(String[] args)
    throws IOException{
        BufferedReader br = new 
            BufferedReader(
                new InputStreamReader(System.in));

        System.out.print("入力：");
        String str = br.readLine();

        System.out.println("入力した値：" + str);
    }
}

using System;

class Rei5_1{
    static void Main(){
        Console.Write("入力：");
        string str = Console.ReadLine();
        
        Console.WriteLine("入力した値：" + str);
    }
}

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import java.io.*;

class Rei5_2{
    public static void main(String[] args) 
    throws IOException{
        BufferedReader br = new 
            BufferedReader(
                new InputStreamReader(System.in));

        System.out.print("１つめの値を入力：");
        String str1 = br.readLine();

        System.out.print("２つめの値を入力：");
        String str2 = br.readLine();
        
        str1 = str1 + str2;
        
        System.out.println("２つの値の和：" + str1);
    }
}

using System;

class Rei5_2{
    static void Main(){
        Console.Write("１つめの値を入力：");
        string str1 = Console.ReadLine();
        
        Console.Write("２つめの値を入力：");
        string str2 = Console.ReadLine();        
        
        str1 = str1 + str2;
        
        Console.WriteLine("２つの値の和：" + str1);
    }
}

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import java.io.*;

class Rei5_3{
    public static void main(String[] args) 
    throws IOException{
        BufferedReader br = new 
            BufferedReader(
                new InputStreamReader(System.in));

        System.out.print("１つめの値を入力：");
        String str1 = br.readLine();

        System.out.print("２つめの値を入力：");
        String str2 = br.readLine();

        int num1 = Integer.parseInt(str1);
        int num2 = Integer.parseInt(str2);
        
        num1 = num1 + num2;

        System.out.println("２つの値の和：" + num1);
    }
}

using System;

class Rei5_3{
    static void Main(){
        Console.Write("１つめの値を入力：");
        string str1 = Console.ReadLine();
        
        Console.Write("２つめの値を入力：");
        string str2 = Console.ReadLine();        
        
        int num1 = Convert.ToInt32(str1);
        int num2 = Convert.ToInt32(str2);
        
        num1 = num1 + num2;
        
        Console.WriteLine("２つの値の和：" + num1);
    }
}