java1 問題
問題文
ふりがな非表示
ふりがな表示
(import java.io.BufferedReader;)
import java.io.BufferedReader;
(import java.io.InputStreamReader;)
import java.io.InputStreamReader;
(import java.io.IOException;)
import java.io.IOException;
(throws IOException {BufferedReader by = new BufferedReader( new InputStreamReader(System.in));)
throws IOException {BufferedReader by = new BufferedReader( new InputStreamReader(System.in));
(import java.util.Random;)
import java.util.Random;
(import java.util.regex.Pattern;)
import java.util.regex.Pattern;
(import java.util.ArrayList;)
import java.util.ArrayList;
(String line = by.readLine();)
String line = by.readLine();