Submission #1680522
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(int i=0;i<n;i++) #define REPR(i,n) for(int i=n;i>=0;i--) #define FOR(i,m,n) for(int i=m;i<n;i++) #define EPS (1e-7) #define INF 1e9 typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; int vx[]={0,1,0,-1}; int vy[]={1,0,-1,0}; const ll mod=1000000000+7; int main(){ int n; cin>>n; int a1=0; int a2=0; int a3=1; if(n==1)cout<<a1<<endl; else if(n==2)cout<<a2<<endl; else{ for(int i=4;i<=n;i++){ int temp3=a3; int temp2=a2; a3=(a1+a2+a3)%10007; a2=temp3; a1=temp2; } cout<<a3<<endl; } return 0; }
Submission Info
Submission Time | |
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Task | B - トリボナッチ数列 |
User | kwkm0429 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 648 Byte |
Status | AC |
Exec Time | 6 ms |
Memory | 256 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 | 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 | AC | 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 | 2 ms | 256 KB |
test_278.txt | AC | 1 ms | 256 KB |
test_3.txt | AC | 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 | 2 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 | 6 ms | 256 KB |
test_999999.txt | AC | 6 ms | 256 KB |