[자바] 노트패드++ import 문

- import 문

import java.io.*;
import java.util.Random;

 

public class Main001 { 
	public static void main(String args[]) {
		Random rand = new Random();
		int randNum = rand.nextInt(100);
		
		System.out.println(randNum);
		PrintWriter pr =new PrintWriter(System.out);
		pr.write("난수 : "+randNum);
		pr.close();
	}
}