結果
問題 | No.327 アルファベット列 |
ユーザー |
|
提出日時 | 2015-12-20 00:33:32 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 58 ms / 2,000 ms |
コード長 | 1,976 bytes |
コンパイル時間 | 3,291 ms |
コンパイル使用メモリ | 79,108 KB |
実行使用メモリ | 37,276 KB |
最終ジャッジ日時 | 2024-10-06 20:55:55 |
合計ジャッジ時間 | 7,174 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 50 |
ソースコード
import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.io.PrintStream;import java.io.PrintWriter;import java.util.ArrayDeque;import java.util.Arrays;import java.util.Deque;import java.util.Iterator;public class Main_yukicoder327 {public static void main(String[] args) {Scanner sc = new Scanner(System.in);Printer pr = new Printer(System.out);char[] a = new char[26];for (char c = 'A'; c <= 'Z'; c++) {a[c - 'A'] = c;}long n = sc.nextLong();Deque<Character> st = new ArrayDeque<Character>();st.push(a[(int)(n % 26)]);n /= 26;while (n > 0) {n = n - 1;st.push(a[(int)(n % 26)]);n /= 26;}for (char c : st) {pr.print(c);}pr.println();pr.close();sc.close();}@SuppressWarnings("unused")private static class Scanner {BufferedReader br;Iterator<String> it;Scanner (InputStream in) {br = new BufferedReader(new InputStreamReader(in));}String next() throws RuntimeException {try {if (it == null || !it.hasNext()) {it = Arrays.asList(br.readLine().split(" ")).iterator();}return it.next();} catch (IOException e) {throw new IllegalStateException();}}int nextInt() throws RuntimeException {return Integer.parseInt(next());}long nextLong() throws RuntimeException {return Long.parseLong(next());}float nextFloat() throws RuntimeException {return Float.parseFloat(next());}double nextDouble() throws RuntimeException {return Double.parseDouble(next());}void close() {try {br.close();} catch (IOException e) {// throw new IllegalStateException();}}}private static class Printer extends PrintWriter {Printer(PrintStream out) {super(out);}}}