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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.println("キーボードから入力してEnterを押すです〜");
String str = br.readLine();
System.out.println("入力した文字列は:" + 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つの値を足すと:" + str1 + "になるですね!");
}
}
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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つの値を足すと:" + num1 + "になるですね!");
}
}
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