题目解析
输出指定字符
解题思路
直接输出…
代码
import java.io.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
String s = sc.next();
out.printf("Hello %s", s);
out.flush();
out.close();
}
static Scanner sc = new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
}