提出 #158275
ソースコード 拡げる
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
long[] a = new long[n];
if(n <= 2)
System.out.println(0);
else {
a[0] = 0;
a[1] = 0;
a[2] = 1;
for(int i = 3; i < n; i++) {
a[i] = (a[i-1] + a[i-2] + a[i-3]) % 10007;
}
System.out.println(a[n-1]);
}
}
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | B - トリボナッチ数列 |
| ユーザ | sorekara |
| 言語 | Java (OpenJDK 1.7.0) |
| 得点 | 100 |
| コード長 | 426 Byte |
| 結果 | AC |
| 実行時間 | 479 ms |
| メモリ | 30772 KiB |
ジャッジ結果
| セット名 | All | ||
|---|---|---|---|
| 得点 / 配点 | 100 / 100 | ||
| 結果 |
|
| セット名 | テストケース |
|---|---|
| All | test_1.txt, test_1000000.txt, test_1002.txt, test_104.txt, test_107843.txt, test_10980.txt, test_1212.txt, test_1238.txt, test_13194.txt, test_14.txt, test_16.txt, test_2.txt, test_210782.txt, test_21694.txt, test_243.txt, test_24916.txt, test_278.txt, test_3.txt, test_31.txt, test_32.txt, test_42.txt, test_5555.txt, test_567914.txt, test_61868.txt, test_765671.txt, test_8195.txt, test_8353.txt, test_9.txt, test_9625.txt, test_97.txt, test_998.txt, test_999998.txt, test_999999.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| sample_01.txt | AC | 463 ms | 22820 KiB |
| sample_02.txt | AC | 441 ms | 22828 KiB |
| sample_03.txt | AC | 446 ms | 23724 KiB |
| test_1.txt | AC | 438 ms | 22700 KiB |
| test_1000000.txt | AC | 466 ms | 30748 KiB |
| test_1002.txt | AC | 440 ms | 22704 KiB |
| test_104.txt | AC | 448 ms | 22816 KiB |
| test_107843.txt | AC | 443 ms | 23596 KiB |
| test_10980.txt | AC | 438 ms | 22836 KiB |
| test_1212.txt | AC | 443 ms | 22700 KiB |
| test_1238.txt | AC | 445 ms | 22696 KiB |
| test_13194.txt | AC | 460 ms | 22820 KiB |
| test_14.txt | AC | 455 ms | 22824 KiB |
| test_16.txt | AC | 443 ms | 22832 KiB |
| test_2.txt | AC | 440 ms | 22672 KiB |
| test_210782.txt | AC | 452 ms | 24496 KiB |
| test_21694.txt | AC | 456 ms | 23088 KiB |
| test_243.txt | AC | 439 ms | 22708 KiB |
| test_24916.txt | AC | 450 ms | 23064 KiB |
| test_278.txt | AC | 437 ms | 22824 KiB |
| test_3.txt | AC | 445 ms | 22696 KiB |
| test_31.txt | AC | 449 ms | 22708 KiB |
| test_32.txt | AC | 440 ms | 22704 KiB |
| test_42.txt | AC | 444 ms | 22700 KiB |
| test_5555.txt | AC | 438 ms | 22820 KiB |
| test_567914.txt | AC | 462 ms | 27180 KiB |
| test_61868.txt | AC | 453 ms | 23344 KiB |
| test_765671.txt | AC | 458 ms | 28840 KiB |
| test_8195.txt | AC | 452 ms | 22768 KiB |
| test_8353.txt | AC | 449 ms | 22876 KiB |
| test_9.txt | AC | 455 ms | 22704 KiB |
| test_9625.txt | AC | 454 ms | 22956 KiB |
| test_97.txt | AC | 452 ms | 22704 KiB |
| test_998.txt | AC | 452 ms | 22744 KiB |
| test_999998.txt | AC | 479 ms | 30620 KiB |
| test_999999.txt | AC | 477 ms | 30772 KiB |