Submission #1857172


Source Code Expand

#include<iostream>
#include<string>
using namespace std;

#define rep(i,n) for(i=0;i<(n);i++)
typedef long long ll;

int main(){
	int n,a=0,b=0,c=1,d,ans;
	int i,j,k;
	cin >> n;
	if(n==0) ans=a;
	else if(n==1) ans=b;
	else if(n==2) ans=c;
	else{
		rep(i,n-3){
			d=(a+b+c)%10007;
			a=b;
			b=c;
			c=d;
			//cout << d << endl;
		}
		ans=d;
	}

	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task B - トリボナッチ数列
User kimitsu_emt
Language C++14 (GCC 5.4.1)
Score 0
Code Size 406 Byte
Status WA
Exec Time 6 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 34
WA × 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 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 2 ms 256 KB
test_1.txt AC 1 ms 256 KB
test_1000000.txt AC 6 ms 256 KB
test_1002.txt AC 1 ms 256 KB
test_104.txt AC 1 ms 256 KB
test_107843.txt AC 2 ms 256 KB
test_10980.txt AC 1 ms 256 KB
test_1212.txt AC 1 ms 256 KB
test_1238.txt AC 1 ms 256 KB
test_13194.txt AC 1 ms 256 KB
test_14.txt AC 1 ms 256 KB
test_16.txt AC 1 ms 256 KB
test_2.txt WA 1 ms 256 KB
test_210782.txt AC 2 ms 256 KB
test_21694.txt AC 1 ms 256 KB
test_243.txt AC 1 ms 256 KB
test_24916.txt AC 1 ms 256 KB
test_278.txt AC 1 ms 256 KB
test_3.txt WA 1 ms 256 KB
test_31.txt AC 1 ms 256 KB
test_32.txt AC 1 ms 256 KB
test_42.txt AC 1 ms 256 KB
test_5555.txt AC 1 ms 256 KB
test_567914.txt AC 4 ms 256 KB
test_61868.txt AC 1 ms 256 KB
test_765671.txt AC 5 ms 256 KB
test_8195.txt AC 1 ms 256 KB
test_8353.txt AC 1 ms 256 KB
test_9.txt AC 1 ms 256 KB
test_9625.txt AC 1 ms 256 KB
test_97.txt AC 1 ms 256 KB
test_998.txt AC 1 ms 256 KB
test_999998.txt AC 5 ms 256 KB
test_999999.txt AC 5 ms 256 KB