結果

問題 No.1149 色塗りゲーム
ユーザー fuppy_kyopro
提出日時 2020-08-07 21:44:29
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 142 ms / 2,000 ms
コード長 5,017 bytes
コンパイル時間 1,941 ms
コンパイル使用メモリ 180,820 KB
実行使用メモリ 25,220 KB
平均クエリ数 19.58
最終ジャッジ日時 2024-07-17 04:29:30
合計ジャッジ時間 8,646 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
このコードへのチャレンジ
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ファイルパターン 結果
other AC * 50
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using namespace std;
#define DEBUG(x) cerr<<#x<<": "<<x<<endl;
#define DEBUG_VEC(v) cerr<<#v<<":";for(int i=0;i<v.size();i++) cerr<<" "<<v[i]; cerr<<endl;
#define DEBUG_MAT(v) cerr<<#v<<endl;for(int i=0;i<v.size();i++){for(int j=0;j<v[i].size();j++) {cerr<<v[i][j]<<" ";}cerr<<endl;}
typedef long long ll;
// #define int ll
#define vi vector<int>
#define vl vector<ll>
#define vii vector< vector<int> >
#define vll vector< vector<ll> >
#define vs vector<string>
#define pii pair<int,int>
#define pis pair<int,string>
#define psi pair<string,int>
#define pll pair<ll,ll>
template<class S, class T> pair<S, T> operator+(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first + t.first, s.second + t.second
    ); }
template<class S, class T> pair<S, T> operator-(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first - t.first, s.second - t.second
    ); }
template<class S, class T> ostream& operator<<(ostream& os, pair<S, T> p) { os << "(" << p.first << ", " << p.second << ")"; return os; }
#define X first
#define Y second
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
#define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--)
#define rrep1(i,n) for(int i=(int)(n);i>0;i--)
#define REP(i,a,b) for(int i=a;i<b;i++)
#define in(x, a, b) (a <= x && x < b)
#define all(c) c.begin(),c.end()
template<class T> bool chmax(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b) { if (a>b) { a = b; return 1; } return 0; }
#define UNIQUE(v) v.erase(std::unique(v.begin(), v.end()), v.end());
const ll inf = 1000000001;
const ll INF = (ll)1e18 + 1;
const long double pi = 3.1415926535897932384626433832795028841971L;
#define Sp(p) cout<<setprecision(25)<< fixed<<p<<endl;
// int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
// int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 };
vi dx = {1, 0, -1, 0}, dy = {0, 1, 0, -1};
// vi dx2 = { 1,1,0,-1,-1,-1,0,1 }, dy2 = { 0,1,1,1,0,-1,-1,-1 };
#define fio() cin.tie(0); ios::sync_with_stdio(false);
const ll MOD = 1000000007;
// const ll MOD = 998244353;
// #define mp make_pair
//#define endl '\n'
signed main() {
fio();
int n;
cin >> n;
vector<int> gl(n + 1);
gl[0] = 0;
for (int i = 1; i <= n; i++) {
set<int> st;
for (int j = 0; j < i; j++) {
int x1 = gl[j], x2 = gl[i - 1 - j];
st.insert(x1 ^ x2);
}
for (int j = 0; j < i - 1; j++) {
int x1 = gl[j], x2 = gl[i - 2 - j];
st.insert(x1 ^ x2);
}
rep (j, 1000) {
if (st.count(j) == 0) {
gl[i] = j;
break;
}
}
}
DEBUG_VEC(gl);
vector<pii> now(1, pii(1, n));
while (true) {
int x = 0;
rep (i, now.size()) {
x ^= gl[now[i].second];
}
rep (i, now.size()) {
int idx = now[i].first;
int x2 = x ^ gl[now[i].second];
bool flag = false;
for (int j = 0; j < now[i].second; j++) {
int y1 = gl[j], y2 = gl[now[i].second - 1 - j];
if ((x2 ^ y1 ^ y2) == 0) {
flag = true;
cout << 1 << " " << idx + j << endl;
if (j != 0) now.push_back(pii(idx, j));
if (now[i].second - 1 - j != 0) now.push_back(pii(idx + j + 1, now[i].second - 1 - j));
now.erase(now.begin() + i);
break;
}
}
if (flag) break;
for (int j = 0; j < now[i].second - 1; j++) {
int y1 = gl[j], y2 = gl[now[i].second - 2 - j];
if ((x2 ^ y1 ^ y2) == 0) {
flag = true;
cout << 2 << " " << now[i].first + j << endl;
if (j != 0) now.push_back(pii(idx, j));
if (now[i].second - 2 - j != 0) now.push_back(pii(idx + j + 2, now[i].second - 2 - j));
now.erase(now.begin() + i);
break;
}
}
if (flag) break;
}
// DEBUG_VEC(now);
int t;
cin >> t;
if (t == 0) return 0;
if (t == 1) assert(false);
if (t == 2 or t == 3) {
int k, x;
cin >> k >> x;
rep (i, now.size()) {
int idx = now[i].first;
if (in(x, now[i].first, now[i].first + now[i].second)) {
DEBUG(i);
int j = x - now[i].first;
DEBUG(j);
if (j != 0) now.push_back(pii(idx, j));
if (now[i].second - k - j != 0) now.push_back(pii(idx + j + k, now[i].second - k - j));
now.erase(now.begin() + i);
break;
}
}
if (t == 2) return 0;
}
// DEBUG_VEC(now);
}
}
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