結果
| 問題 |
No.361 門松ゲーム2
|
| コンテスト | |
| ユーザー |
akusyounin2412
|
| 提出日時 | 2018-04-04 06:09:08 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 531 ms / 2,000 ms |
| コード長 | 2,161 bytes |
| コンパイル時間 | 1,195 ms |
| コンパイル使用メモリ | 123,384 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-06-26 08:39:02 |
| 合計ジャッジ時間 | 3,216 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 28 |
ソースコード
# include <iostream>
# include <algorithm>
#include <array>
# include <cassert>
#include <cctype>
#include <climits>
#include <numeric>
# include <vector>
# include <string>
# include <set>
# include <map>
# include <cmath>
# include <iomanip>
# include <functional>
# include <tuple>
# include <utility>
# include <stack>
# include <queue>
# include <list>
# include <bitset>
# include <complex>
# include <chrono>
# include <random>
# include <limits.h>
# include <unordered_map>
# include <unordered_set>
# include <deque>
# include <cstdio>
# include <cstring>
#include <stdio.h>
#include <stdlib.h>
#include <cstdint>
//#include <bits/stdc++.h>
using namespace std;
using LL = long long;
using ULL = unsigned long long;
constexpr long long MOD = 1000000000 + 7;
constexpr long long INF = std::numeric_limits<long long>::max();
const double PI = acos(-1);
#define fir first
#define sec second
#define debug(x) cerr<<#x<<": "<<x<<'\n'
typedef pair<LL, LL> Pll;
typedef pair<LL, pair<LL, LL>> Ppll;
typedef pair<LL, pair<LL, bitset<100001>>> Pbll;
typedef pair<LL, pair<LL, vector<LL>>> Pvll;
typedef pair<LL, LL> Vec2;
struct Tll { LL first, second, third; };
typedef pair<LL, Tll> Ptll;
#define rep(i,rept) for(LL i=0;i<rept;i++)
#define Mfor(i,mf) for(LL i=mf-1;i>=0;i--)
LL h, w, n, m, k, s, t, q, sum, last, cnt, ans,a,mem[1000];
string str,ss;
struct Edge { LL to, cost; };
vector<LL>v;
bool f;
char c;
int d[3][2] = { {1,0} ,{0,1} ,{1,1} };
void YN(bool f) {
if (f)
cout << "YES" << endl;
else
cout << "NO" << endl;
}
void yn(bool f) {
if (f)
cout << "Yes" << endl;
else
cout << "No" << endl;
}
LL grun(int cur) {
if (cur <= 5)return 0;
if (mem[cur] != -1)return mem[cur];
set<int>ss;
for(int i=1;i<=cur-1;i++)
for (int j = i + 1; j <= cur - 1; j++) {
if (i != cur - i - j&&j != cur - i - j&&min({ i,j,cur - i - j }) > 0)
if (max({ i,j,cur - i - j }) - min({ i,j,cur - i - j }) <= m)
ss.insert(grun(cur - i - j)^grun(i)^grun(j));
}
int mex = 0;
while (ss.count(mex))mex++;
return mem[cur] = mex;
}
int main() {
cin >> n >> m;
rep(i, 1000)mem[i] = -1;
cout << (grun(n) == 0 ? "matsu" : "kado") << endl;
return 0;
}
akusyounin2412