Submission #644237

Source Code Expand

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

#define int long long

int N;
int dp[1000000];

signed main()
{
	cin >> N;
	N--;
	dp[0] = dp[1] = 0;
	dp[2] = 1;
	for (int i = 3; i <= N; i++)
	{
		dp[i] = (dp[i - 1] + dp[i - 2] + dp[i - 3]) % 10007;
	}
	printf("%lld\n", dp[N]);
	return 0;
}

Submission Info

Submission Time
Task B - トリボナッチ数列
User winjii
Language C++ (G++ 4.6.4)
Score 100
Code Size 335 Byte
Status AC
Exec Time 48 ms
Memory 8760 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 33
Set Name Test Cases
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
Case Name Status Exec Time Memory
sample_01.txt AC 32 ms 1044 KB
sample_02.txt AC 25 ms 1044 KB
sample_03.txt AC 29 ms 1816 KB
test_1.txt AC 25 ms 1048 KB
test_1000000.txt AC 48 ms 8756 KB
test_1002.txt AC 27 ms 1048 KB
test_104.txt AC 27 ms 1040 KB
test_107843.txt AC 31 ms 1944 KB
test_10980.txt AC 27 ms 1180 KB
test_1212.txt AC 25 ms 1040 KB
test_1238.txt AC 27 ms 1048 KB
test_13194.txt AC 27 ms 1176 KB
test_14.txt AC 27 ms 1048 KB
test_16.txt AC 26 ms 1052 KB
test_2.txt AC 27 ms 1044 KB
test_210782.txt AC 29 ms 2704 KB
test_21694.txt AC 27 ms 1208 KB
test_243.txt AC 27 ms 1048 KB
test_24916.txt AC 27 ms 1308 KB
test_278.txt AC 27 ms 952 KB
test_3.txt AC 25 ms 1048 KB
test_31.txt AC 28 ms 948 KB
test_32.txt AC 27 ms 1044 KB
test_42.txt AC 27 ms 1048 KB
test_5555.txt AC 27 ms 1076 KB
test_567914.txt AC 40 ms 5432 KB
test_61868.txt AC 28 ms 1556 KB
test_765671.txt AC 43 ms 6968 KB
test_8195.txt AC 27 ms 1080 KB
test_8353.txt AC 27 ms 976 KB
test_9.txt AC 30 ms 1048 KB
test_9625.txt AC 27 ms 1180 KB
test_97.txt AC 27 ms 1052 KB
test_998.txt AC 27 ms 1040 KB
test_999998.txt AC 48 ms 8760 KB
test_999999.txt AC 46 ms 8760 KB