Submission #7115862

Source Code Expand

n = int(input())
memo = {1: 0, 2: 0, 3: 1}

def tri(n):
    if n in memo:
        return memo[n]
    value = tri(n-1) + tri(n-2) + tri(n-3)
    memo[n] = value
    
for i in range(4, n+1):
    tri(i)

print(memo[n] % 10007)

Submission Info

Submission Time
Task B - トリボナッチ数列
User BEN2suzuka
Language Python (3.4.3)
Score 0
Code Size 235 Byte
Status TLE
Exec Time 2236 ms
Memory 687680 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 28
TLE × 6
MLE × 2
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 2940 KB
sample_03.txt MLE 670 ms 593100 KB
test_1.txt AC 17 ms 3060 KB
test_1000000.txt TLE 2233 ms -2073532 KB
test_1002.txt AC 18 ms 3188 KB
test_104.txt AC 17 ms 3060 KB
test_107843.txt MLE 766 ms 687680 KB
test_10980.txt AC 36 ms 11872 KB
test_1212.txt AC 18 ms 3188 KB
test_1238.txt AC 18 ms 3188 KB
test_13194.txt AC 40 ms 14812 KB
test_14.txt AC 17 ms 3060 KB
test_16.txt AC 17 ms 2940 KB
test_2.txt AC 17 ms 3060 KB
test_210782.txt TLE 2236 ms -2055612 KB
test_21694.txt AC 64 ms 32460 KB
test_243.txt AC 17 ms 3060 KB
test_24916.txt AC 77 ms 42184 KB
test_278.txt AC 17 ms 3060 KB
test_3.txt AC 17 ms 3060 KB
test_31.txt AC 17 ms 3064 KB
test_32.txt AC 17 ms 2940 KB
test_42.txt AC 17 ms 2940 KB
test_5555.txt AC 24 ms 5680 KB
test_567914.txt TLE 2234 ms -2075452 KB
test_61868.txt AC 292 ms 231308 KB
test_765671.txt TLE 2235 ms -2064060 KB
test_8195.txt AC 29 ms 7788 KB
test_8353.txt AC 28 ms 8044 KB
test_9.txt AC 17 ms 2940 KB
test_9625.txt AC 31 ms 9440 KB
test_97.txt AC 17 ms 3060 KB
test_998.txt AC 18 ms 3188 KB
test_999998.txt TLE 2234 ms -2076348 KB
test_999999.txt TLE 2236 ms -2048960 KB