結果
| 問題 |
No.44 DPなすごろく
|
| ユーザー |
tancahn2380
|
| 提出日時 | 2017-11-14 21:38:25 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 5,000 ms |
| コード長 | 1,054 bytes |
| コンパイル時間 | 816 ms |
| コンパイル使用メモリ | 87,244 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-11-25 02:15:29 |
| 合計ジャッジ時間 | 1,497 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 20 |
ソースコード
# include <iostream>
# include <algorithm>
# include <vector>
# include <string>
# include <set>
# include <map>
# include <cmath>
# include <iomanip>
# include <functional>
# include <utility>
# include <stack>
# include <queue>
# include <list>
# include <bitset>
# include <complex>
# include <numeric>
# include <tuple>
using namespace std;
using LL = long long;
using ULL = unsigned long long;
constexpr int INF = 2000000000;
constexpr int HINF = INF / 2;
constexpr double DINF = 100000000000000000.0;
constexpr long long LINF = 9223372036854775807;
constexpr long long HLINF = 4500000000000000000;
const double PI = acos(-1);
int dx[4] = { 0,1,0,-1 }, dy[4] = { 1,0,-1,0 };
#define ALL(x) (x).begin(),(x).end()
#define UNIQ(c) (c).erase(unique(ALL((c))), end((c)))
#define mp make_pair
#define eb emplace_back
typedef pair<LL, double> P;
typedef pair<P, P> PP;
LL dp[60];
int main() {
int n;
cin >> n;
dp[0] = 1;
for (int i = 1; i <= n; i++) {
dp[i] += dp[i - 1];
if(i!=1)dp[i] += dp[i - 2];
}
cout << dp[n] << endl;
}
tancahn2380