Submission #154780
Source Code Expand
// compile with "g++ XXX.cc -mno-cygwin -O2" in Cygwin #include<iostream> #include<sstream> #include<cstdio> #include<cstring> #include<algorithm> #include<string> #include<vector> #include<cmath> #include<set> #include<map> #include<stack> #include<queue> #include<numeric> #include<functional> #include<complex> #include<bitset> #include<cassert> using namespace std; #define BET(a,b,c) ((a)<=(b)&&(b)<(c)) #define FOR(i,n) for(int i=0,i##_end=(int(n));i<i##_end;i++) #define FOR3(i,a,b) for(int i=a,i##_end=b;i<i##_end;i++) #define FOR_EACH(it,v) for(__typeof(v.begin()) it=v.begin(),it_end=v.end() ; it != it_end ; it++) #define SZ(x) (int)(x.size()) #define ALL(x) (x).begin(),(x).end() #define MP make_pair #define CLS(x,val) memset((x) , val , sizeof(x)) typedef long long ll_t; typedef long double ld_t; typedef vector<int> VI; typedef vector<VI> VVI; typedef complex<int> xy_t; template<typename T> void debug(T v , string delimiter = "\n") { for(__typeof(v.begin()) it=v.begin(),it_end=v.end() ; it != it_end ; it++) cout << *it << delimiter; cout << flush ;} int dx[] = {0,1,0,-1}; int dy[] = {1,0,-1,0}; string ds = "SENW"; const double PI = 4.0*atan(1.0); int a[1000000+10]; int main() { a[1] = 0 ; a[2] = 0 ; a[3] = 1 ; int n; cin>>n; for(int i=4;i<=n;i++) { a[i] = (a[i-1] + a[i-2] + a[i-3]) % 10007; } cout<<a[n]<<endl; return 0 ; }
Submission Info
Submission Time | |
---|---|
Task | B - トリボナッチ数列 |
User | EmK |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 1440 Byte |
Status | AC |
Exec Time | 36 ms |
Memory | 4648 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 22 ms | 732 KB |
sample_02.txt | AC | 21 ms | 924 KB |
sample_03.txt | AC | 22 ms | 1188 KB |
test_1.txt | AC | 21 ms | 932 KB |
test_1000000.txt | AC | 36 ms | 4596 KB |
test_1002.txt | AC | 20 ms | 932 KB |
test_104.txt | AC | 20 ms | 928 KB |
test_107843.txt | AC | 23 ms | 1308 KB |
test_10980.txt | AC | 21 ms | 752 KB |
test_1212.txt | AC | 21 ms | 800 KB |
test_1238.txt | AC | 21 ms | 808 KB |
test_13194.txt | AC | 21 ms | 928 KB |
test_14.txt | AC | 21 ms | 800 KB |
test_16.txt | AC | 21 ms | 812 KB |
test_2.txt | AC | 21 ms | 932 KB |
test_210782.txt | AC | 24 ms | 1568 KB |
test_21694.txt | AC | 21 ms | 928 KB |
test_243.txt | AC | 21 ms | 808 KB |
test_24916.txt | AC | 21 ms | 932 KB |
test_278.txt | AC | 21 ms | 800 KB |
test_3.txt | AC | 21 ms | 804 KB |
test_31.txt | AC | 20 ms | 804 KB |
test_32.txt | AC | 20 ms | 928 KB |
test_42.txt | AC | 20 ms | 804 KB |
test_5555.txt | AC | 20 ms | 800 KB |
test_567914.txt | AC | 29 ms | 2980 KB |
test_61868.txt | AC | 21 ms | 940 KB |
test_765671.txt | AC | 32 ms | 3696 KB |
test_8195.txt | AC | 21 ms | 932 KB |
test_8353.txt | AC | 20 ms | 924 KB |
test_9.txt | AC | 21 ms | 804 KB |
test_9625.txt | AC | 20 ms | 804 KB |
test_97.txt | AC | 21 ms | 924 KB |
test_998.txt | AC | 21 ms | 932 KB |
test_999998.txt | AC | 35 ms | 4648 KB |
test_999999.txt | AC | 35 ms | 4636 KB |