結果

問題 No.3092 Tired Queen
ユーザー 👑 binap
提出日時 2025-04-06 15:51:05
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
RE  
実行時間 -
コード長 2,833 bytes
コンパイル時間 4,413 ms
コンパイル使用メモリ 252,828 KB
実行使用メモリ 7,848 KB
最終ジャッジ日時 2025-04-06 15:51:18
合計ジャッジ時間 13,331 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 * 17 RE * 24
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ソースコード

diff #

#include<bits/stdc++.h>
#include<atcoder/all>
#define rep(i,n) for(int i=0;i<n;i++)
using namespace std;
using namespace atcoder;
typedef long long ll;
typedef pair<int, int> P;

template <int m> ostream& operator<<(ostream& os, const static_modint<m>& a) {os << a.val(); return os;}
template <int m> ostream& operator<<(ostream& os, const dynamic_modint<m>& a) {os << a.val(); return os;}
template <int m> istream& operator>>(istream& is, static_modint<m>& a) {long long x; is >> x; a = x; return is;}
template <int m> istream& operator>>(istream& is, dynamic_modint<m>& a) {long long x; is >> x; a = x; return is;}
template<typename T> istream& operator>>(istream& is, vector<T>& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;}
template<typename U, typename T> ostream& operator<<(ostream& os, const pair<U, T>& p){os << p.first << ' ' << p.second; return os;}
template<typename T> ostream& operator<<(ostream& os, const vector<T>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); return os;}
template<typename T> ostream& operator<<(ostream& os, const vector<vector<T>>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : ""); return os;}
template<typename T> ostream& operator<<(ostream& os, const set<T>& se){for(T x : se) os << x << " "; os << "\n"; return os;}
template<typename T> ostream& operator<<(ostream& os, const unordered_set<T>& se){for(T x : se) os << x << " "; os << "\n"; return os;}
template<typename S, auto op, auto e> ostream& operator<<(ostream& os, const atcoder::segtree<S, op, e>& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;}
template<typename S, auto op, auto e, typename F, auto mapping, auto composition, auto id> ostream& operator<<(ostream& os, const atcoder::lazy_segtree<S, op, e, F, mapping, composition, id>& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;}

template<typename T> void chmin(T& a, T b){a = min(a, b);}
template<typename T> void chmax(T& a, T b){a = max(a, b);}

int main(){
	int n;
	cin >> n;
	
	
	auto solve_even = [&](int n){
		int cnt = 1;
		vector<vector<int>> s(n, vector<int>(n));
		for(int i = 0; i < n / 2; i++){
			if(i % 2 == 0){
				for(int j = 0; j < n / 2; j++){
					s[2 * i][2 * j] = cnt;
					s[2 * i + 1][2 * j + 1] = cnt + 1;
					s[2 * i + 1][2 * j] = cnt + 2;
					s[2 * i][2 * j + 1] = cnt + 3;
					cnt += 4;
				}
			}else{
				for(int j = n / 2 - 1; j >= 0; j--){
					s[2 * i][2 * j + 1] = cnt;
					s[2 * i + 1][2 * j] = cnt + 1;
					s[2 * i + 1][2 * j + 1] = cnt + 2;
					s[2 * i][2 * j] = cnt + 3;
					cnt += 4;
				}
			}
		}
		return s;
	};
	
	if(n % 2 == 0){
		auto s = solve_even(n);
		cout << s;
	}else{
		assert(false);
	}
	return 0;
}
0