Submission #7105265
Source Code Expand
#include <bits/stdc++.h> const int INF = 1e9; const int MOD = 10007; const long long LINF = 1e18; #define dump(x) cout << 'x' << ' = ' << (x) << ` `; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define rep(i,n) for(int i=0;i<(n);++i) #define REPR(i,n) for(int i=n;i>=0;i--) #define FOREACH(x,a) for(auto& (x) : (a) ) typedef long long ll; using namespace std; typedef pair<ll, ll> P; ll memo[1145141]; int main(int argc, char const *argv[]) { int n; cin>>n; fill(memo,memo+1145141,0); memo[2] = 1; for (int i = 3; i < 1145141; ++i) memo[i] = memo[i-1]+memo[i-2]+memo[i-3], memo[i]%=MOD; cout << memo[n-1] << endl; return 0; }
Submission Info
Submission Time | |
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Task | B - トリボナッチ数列 |
User | sarashin |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 676 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 9216 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 | 9 ms | 9216 KB |
sample_02.txt | AC | 9 ms | 9216 KB |
sample_03.txt | AC | 9 ms | 9216 KB |
test_1.txt | AC | 8 ms | 9216 KB |
test_1000000.txt | AC | 8 ms | 9216 KB |
test_1002.txt | AC | 9 ms | 9216 KB |
test_104.txt | AC | 8 ms | 9216 KB |
test_107843.txt | AC | 9 ms | 9216 KB |
test_10980.txt | AC | 9 ms | 9216 KB |
test_1212.txt | AC | 9 ms | 9216 KB |
test_1238.txt | AC | 9 ms | 9216 KB |
test_13194.txt | AC | 9 ms | 9216 KB |
test_14.txt | AC | 9 ms | 9216 KB |
test_16.txt | AC | 8 ms | 9216 KB |
test_2.txt | AC | 9 ms | 9216 KB |
test_210782.txt | AC | 9 ms | 9216 KB |
test_21694.txt | AC | 8 ms | 9216 KB |
test_243.txt | AC | 9 ms | 9216 KB |
test_24916.txt | AC | 9 ms | 9216 KB |
test_278.txt | AC | 8 ms | 9216 KB |
test_3.txt | AC | 9 ms | 9216 KB |
test_31.txt | AC | 8 ms | 9216 KB |
test_32.txt | AC | 8 ms | 9216 KB |
test_42.txt | AC | 8 ms | 9216 KB |
test_5555.txt | AC | 9 ms | 9216 KB |
test_567914.txt | AC | 9 ms | 9216 KB |
test_61868.txt | AC | 9 ms | 9216 KB |
test_765671.txt | AC | 8 ms | 9216 KB |
test_8195.txt | AC | 9 ms | 9216 KB |
test_8353.txt | AC | 8 ms | 9216 KB |
test_9.txt | AC | 8 ms | 9216 KB |
test_9625.txt | AC | 8 ms | 9216 KB |
test_97.txt | AC | 9 ms | 9216 KB |
test_998.txt | AC | 8 ms | 9216 KB |
test_999998.txt | AC | 9 ms | 9216 KB |
test_999999.txt | AC | 8 ms | 9216 KB |