#260285 (C++11) No.5002 stick xor

• 問題: No.5002 stick xor
• ユーザー: nmnmnmnmnmnmnm
• 提出日時: 2018-05-25 22:34:19
• 言語: C++11 (gcc 11.4.0)
• 結果: AC
• 実行時間: 76 ms / 1,000 ms
• コード長: 1,873 bytes
• コンパイル時間: 2,719 ms
• 実行使用メモリ: 1,564 KB
• スコア: 59
• 最終ジャッジ日時: 2018-05-25 22:34:23
• ジャッジサーバーID （参考情報）: judge8 /

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	19 ms; 1,564 KB
testcase_01	AC	42 ms; 1,564 KB
testcase_02	AC	32 ms; 1,564 KB
testcase_03	AC	9 ms; 1,560 KB
testcase_04	AC	51 ms; 1,564 KB
testcase_05	AC	9 ms; 1,560 KB
testcase_06	AC	8 ms; 1,564 KB
testcase_07	AC	9 ms; 1,564 KB
testcase_08	AC	9 ms; 1,560 KB
testcase_09	AC	48 ms; 1,564 KB
testcase_10	AC	25 ms; 1,564 KB
testcase_11	AC	10 ms; 1,560 KB
testcase_12	AC	60 ms; 1,564 KB
testcase_13	AC	52 ms; 1,564 KB
testcase_14	AC	67 ms; 1,560 KB
testcase_15	AC	10 ms; 1,564 KB
testcase_16	AC	51 ms; 1,560 KB
testcase_17	AC	11 ms; 1,564 KB
testcase_18	AC	9 ms; 1,564 KB
testcase_19	AC	46 ms; 1,564 KB
testcase_20	AC	76 ms; 1,564 KB
testcase_21	AC	16 ms; 1,564 KB
testcase_22	AC	63 ms; 1,560 KB
testcase_23	AC	13 ms; 1,560 KB
testcase_24	AC	53 ms; 1,564 KB
testcase_25	AC	74 ms; 1,560 KB
testcase_26	AC	9 ms; 1,564 KB
testcase_27	AC	43 ms; 1,560 KB
testcase_28	AC	28 ms; 1,564 KB
testcase_29	AC	15 ms; 1,564 KB
testcase_30	AC	11 ms; 1,560 KB
testcase_31	AC	16 ms; 1,564 KB

ソースコード

#include <algorithm>
#include <cfloat>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <functional>
#include <iostream>
#include <map>
#include <memory>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#include <iomanip>
using namespace std;

typedef long long ll;

#define sz size()
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define all(c) (c).begin(), (c).end()
#define rep(i,a,b) for(ll i=(a);i<(b);++i)
#define per(i,a,b) for(ll i=(b-1);i>=(a);--i)
#define clr(a, b) memset((a), (b) ,sizeof(a))
#define ctos(c) string(1,c)
#define print(x) cout<<#x<<" = "<<x<<endl;

#define MOD 1000000007

ll n,k;

ll f(vector<string> &vs){
	ll score = 0;
	rep(y,0,n){
		rep(x,0,n){
			if(vs[y][x]=='0')score++;
		}
	}
	return score;
}

int main() {
	cin>>n>>k;
	vector<ll> v;
	rep(i,0,k){
		ll a;
		cin>>a;
		v.pb(a);
	}
	vector<string> vs;
	rep(i,0,n){
		string s;
		cin>>s;
		vs.pb(s);
	}
	ll score = f(vs);
	rep(i,0,k){
		ll a = v[i];
		ll mx1 = 0;
		// v
		rep(x,0,n){
			rep(y,0,n-a+1){
				vector<string> vs1 = vs;
				rep(p,0,a){
					if(vs1[y+p][x]=='1'){
						vs1[y+p][x]='0';
					}
					else{
						vs1[y+p][x]='1';
					}
				}
				ll score1 = f(vs1);
				if(score1 > score){
					cout << y+1 << " " << x+1 << " " << y+a << " " << x+1 << endl;
					goto end;
				}
			}
		}
		// h
		rep(y,0,n){
			rep(x,0,n-a+1){
				vector<string> vs1 = vs;
				rep(p,0,a){
					if(vs1[y][x+p]=='1'){
						vs1[y][x+p]='0';
					}
					else{
						vs1[y][x+p]='1';
					}
				}
				ll score1 = f(vs1);
				if(score1 > score){
					cout << y+1 << " " << x+1 << " " << y+1 << " " << x+a << endl;
					goto end;
				}
			}
		}
		cout << 1 << " " << 1 << " " << 1 << " " << a << endl;
		end:;
	}
	return 0;
}