Submission #3509384


Source Code Expand

N=int(input())

def memoize(f): #メモ化関数
    table = {}
    def func(*args):
        if not args in table:
            table[args] = f(*args)
        return table[args]
    return func

@memoize
def tri(n):
  if n==0:
    return 0
  elif n==1:
    return 0
  elif n==2:
    return 1
  else:
    return tri(n-1)+tri(n-2)+tri(n-3)
    
print(tri(N-1)%10007)

Submission Info

Submission Time
Task B - トリボナッチ数列
User illumination
Language Python (3.4.3)
Score 0
Code Size 384 Byte
Status RE
Exec Time 57 ms
Memory 3800 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 15
RE × 21
Set Name Test Cases
All 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
Case Name Status Exec Time Memory
sample_01.txt AC 17 ms 3060 KB
sample_02.txt AC 17 ms 3060 KB
sample_03.txt RE 57 ms 3800 KB
test_1.txt AC 17 ms 2940 KB
test_1000000.txt RE 55 ms 3796 KB
test_1002.txt RE 57 ms 3796 KB
test_104.txt AC 17 ms 3188 KB
test_107843.txt RE 57 ms 3796 KB
test_10980.txt RE 57 ms 3796 KB
test_1212.txt RE 56 ms 3800 KB
test_1238.txt RE 55 ms 3792 KB
test_13194.txt RE 56 ms 3796 KB
test_14.txt AC 17 ms 3060 KB
test_16.txt AC 17 ms 2936 KB
test_2.txt AC 17 ms 3060 KB
test_210782.txt RE 55 ms 3800 KB
test_21694.txt RE 55 ms 3792 KB
test_243.txt AC 17 ms 3444 KB
test_24916.txt RE 55 ms 3800 KB
test_278.txt AC 18 ms 3572 KB
test_3.txt AC 17 ms 2940 KB
test_31.txt AC 17 ms 3060 KB
test_32.txt AC 17 ms 3060 KB
test_42.txt AC 17 ms 3060 KB
test_5555.txt RE 56 ms 3796 KB
test_567914.txt RE 57 ms 3796 KB
test_61868.txt RE 56 ms 3796 KB
test_765671.txt RE 56 ms 3796 KB
test_8195.txt RE 56 ms 3796 KB
test_8353.txt RE 55 ms 3800 KB
test_9.txt AC 17 ms 3060 KB
test_9625.txt RE 56 ms 3800 KB
test_97.txt AC 17 ms 3060 KB
test_998.txt RE 57 ms 3800 KB
test_999998.txt RE 56 ms 3796 KB
test_999999.txt RE 56 ms 3800 KB