AtCoder Beginner Contest 006

Submission #1675723

Source codeソースコード

#include <bits/stdc++.h>
using namespace std;

int memo[1000010];

int trib(int n){
  if (n <= 1) return 1;
  if (memo[n] != 0) return memo[n];
  return trib(n - 1) + trib(n - 2) + trib(n - 3);
}

int main(){
  int n;
  cin >> n;
  cout << trib(n) % 10007 << endl;
  return 0;
}

Submission

Task問題 B - トリボナッチ数列
User nameユーザ名 aximov
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 WA
Score得点 0
Source lengthソースコード長 294 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
All 0 / 100 sample_01.txt,sample_02.txt,sample_03.txt,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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt WA
sample_02.txt WA
sample_03.txt TLE
test_1.txt WA
test_1000000.txt TLE
test_1002.txt TLE
test_104.txt TLE
test_107843.txt TLE
test_10980.txt TLE
test_1212.txt TLE
test_1238.txt TLE
test_13194.txt TLE
test_14.txt WA
test_16.txt WA
test_2.txt WA
test_210782.txt TLE
test_21694.txt TLE
test_243.txt TLE
test_24916.txt TLE
test_278.txt TLE
test_3.txt WA
test_31.txt WA
test_32.txt WA
test_42.txt TLE
test_5555.txt TLE
test_567914.txt TLE
test_61868.txt TLE
test_765671.txt TLE
test_8195.txt TLE
test_8353.txt TLE
test_9.txt WA
test_9625.txt TLE
test_97.txt TLE
test_998.txt TLE
test_999998.txt TLE
test_999999.txt TLE