Submission #1997290
Source Code Expand
/// // File: b.go // Author: ymiyamoto // // Created on Sun Jan 21 15:29:52 2018 // package main import "fmt" const mod = 10007 var dp []int = make([]int, 1000001) func tribonacchi(n int) int { if n > 3 { if t_n_1 := dp[n-1]; t_n_1 == 0 { t_n_1 = tribonacchi(n-1) % mod dp[n-1] = t_n_1 } dp[n] = dp[n-1] + dp[n-2] + dp[n-3] } return dp[n] } func main() { for i := 1; i <= 1000000; i++ { dp[i] = 0 } dp[3] = 1 var n int fmt.Scan(&n) fmt.Println(tribonacchi(n) % mod) }
Submission Info
Submission Time | |
---|---|
Task | B - トリボナッチ数列 |
User | mohei |
Language | Go (1.6) |
Score | 100 |
Code Size | 533 Byte |
Status | AC |
Exec Time | 258 ms |
Memory | 66048 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 18 ms | 8576 KB |
sample_02.txt | AC | 6 ms | 8576 KB |
sample_03.txt | AC | 54 ms | 16768 KB |
test_1.txt | AC | 6 ms | 8576 KB |
test_1000000.txt | AC | 255 ms | 66048 KB |
test_1002.txt | AC | 6 ms | 8576 KB |
test_104.txt | AC | 14 ms | 8576 KB |
test_107843.txt | AC | 37 ms | 15232 KB |
test_10980.txt | AC | 10 ms | 9344 KB |
test_1212.txt | AC | 6 ms | 8576 KB |
test_1238.txt | AC | 6 ms | 8576 KB |
test_13194.txt | AC | 18 ms | 9472 KB |
test_14.txt | AC | 6 ms | 8576 KB |
test_16.txt | AC | 18 ms | 8576 KB |
test_2.txt | AC | 18 ms | 8576 KB |
test_210782.txt | AC | 64 ms | 22912 KB |
test_21694.txt | AC | 22 ms | 9600 KB |
test_243.txt | AC | 18 ms | 8576 KB |
test_24916.txt | AC | 13 ms | 10240 KB |
test_278.txt | AC | 6 ms | 8576 KB |
test_3.txt | AC | 18 ms | 8576 KB |
test_31.txt | AC | 14 ms | 8576 KB |
test_32.txt | AC | 6 ms | 8576 KB |
test_42.txt | AC | 6 ms | 8576 KB |
test_5555.txt | AC | 16 ms | 8960 KB |
test_567914.txt | AC | 126 ms | 39424 KB |
test_61868.txt | AC | 28 ms | 12672 KB |
test_765671.txt | AC | 240 ms | 59904 KB |
test_8195.txt | AC | 8 ms | 8960 KB |
test_8353.txt | AC | 20 ms | 9088 KB |
test_9.txt | AC | 18 ms | 8576 KB |
test_9625.txt | AC | 7 ms | 9088 KB |
test_97.txt | AC | 18 ms | 8576 KB |
test_998.txt | AC | 14 ms | 8704 KB |
test_999998.txt | AC | 258 ms | 66048 KB |
test_999999.txt | AC | 252 ms | 66048 KB |