제출 #1280344

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1280344		am_aadvik	Crossing (JOI21_crossing)	C++20	0 / 100	1 ms	332 KiB

Main

#include <iostream>
#include <map>
#include<vector>
using namespace std;

string op(string& a, string& b) {
	string res = "", q = "JOI";
	for (int i = 0; i < a.length(); ++i)
		if (a[i] == b[i]) res += a[i];
		else
			for (auto x : q)
				if ((a[i] != x) && (b[i] != x))
					res += x;
	return res;
}
void solve(string& s, vector<string>& a) {
	for (auto x : a)
		if (s == x) { cout << "Yes" << endl; return; }
	cout << "No" << endl;
}

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n; cin >> n;
	vector<string> a(3);
	cin >> a[0] >> a[1] >> a[2];
	map<string, bool> mp;
	for (auto x : a) mp[x] = 1;
	while (1) {
		bool c = 0;
		for (auto x : a) {
			for (auto y : a) {
				auto r = op(x, y);
				if (!mp[r]) { c = 1, a.push_back(r), mp[r] = 1; break; }
			}
			if (c) break;
		}
		if (!c) break;
	}
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 23
• Subtask 3: 0 / 23
• Subtask 4: 0 / 51