摘要:
import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String str1 = sc.nextLine(); Str 阅读全文
摘要:
import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.*; import java.util.stream.Collectors; public class Main { public 阅读全文
摘要:
import java.util.*; public class Main { public static void main(String[] args) throws IOException { Scanner scan = new Scanner(System.in);while (scan. 阅读全文