結果
問題 | No.320 眠れない夜に |
ユーザー | Grenache |
提出日時 | 2015-12-13 00:19:47 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,058 bytes |
コンパイル時間 | 3,688 ms |
コンパイル使用メモリ | 79,076 KB |
実行使用メモリ | 44,020 KB |
最終ジャッジ日時 | 2024-09-15 08:57:05 |
合計ジャッジ時間 | 6,599 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge6 |
(要ログイン)
テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 55 ms
42,444 KB |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | AC | 55 ms
37,316 KB |
testcase_04 | AC | 55 ms
36,880 KB |
testcase_05 | AC | 56 ms
37,188 KB |
testcase_06 | AC | 55 ms
37,148 KB |
testcase_07 | AC | 55 ms
36,744 KB |
testcase_08 | AC | 54 ms
37,284 KB |
testcase_09 | AC | 54 ms
37,280 KB |
testcase_10 | AC | 54 ms
36,976 KB |
testcase_11 | AC | 54 ms
37,140 KB |
testcase_12 | AC | 55 ms
42,640 KB |
testcase_13 | AC | 55 ms
37,028 KB |
testcase_14 | AC | 54 ms
37,064 KB |
testcase_15 | AC | 55 ms
37,008 KB |
testcase_16 | AC | 55 ms
37,128 KB |
testcase_17 | AC | 56 ms
36,764 KB |
testcase_18 | AC | 55 ms
37,028 KB |
testcase_19 | AC | 56 ms
37,280 KB |
testcase_20 | AC | 55 ms
37,112 KB |
testcase_21 | AC | 56 ms
36,964 KB |
testcase_22 | AC | 55 ms
37,280 KB |
testcase_23 | WA | - |
testcase_24 | AC | 54 ms
36,744 KB |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | AC | 56 ms
37,280 KB |
testcase_29 | AC | 55 ms
37,124 KB |
testcase_30 | AC | 55 ms
36,880 KB |
testcase_31 | AC | 55 ms
36,744 KB |
testcase_32 | AC | 56 ms
36,964 KB |
testcase_33 | AC | 55 ms
36,964 KB |
testcase_34 | AC | 55 ms
37,144 KB |
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.Arrays; import java.util.Iterator; public class Main_yukicoder320 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); Printer pr = new Printer(System.out); int n = sc.nextInt(); long m = sc.nextLong(); long[] a = new long[80 + 1]; a[1] = 1; a[2] = 1; for (int i = 3; i <= n; i++) { a[i] = a[i - 1] + a[i - 2]; } long diff = a[n] - m; int cnt = 0; while (diff > 0) { for (int i = 0; i < n; i++) { if (diff - a[n - i] >= 0) { diff -= a[n - i]; cnt++; break; } } } if (diff != 0) { pr.println(-1); } else { pr.println(cnt); } 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); } } }