Submission #1365727

#TimeUsernameProblemLanguageResultExecution timeMemory
1365727jinhan814Second Run (KAISTRUN26SPRING_A)C++20
100 / 100
27 ms8284 KiB
#include <bits/stdc++.h>
using namespace std;

auto sol = [](int n, int m, auto v) {
	vector buc(n + 1, vector(0, 0));
	for (int i = 0; i < m; i++) {
		buc[v[i][3]].push_back(i);
	}
	vector ret(n + 1, 0);
	for (int i = 1; i <= n; i++) {
		vector cnt(4, 0);
		for (int p : buc[i]) {
			int val = v[p][4];
			val -= ret[v[p][0]];
			val -= ret[v[p][1]];
			val -= ret[v[p][2]];
			while (val < 0) val += 4;
			cnt[val]++;
		}
		int opt = 0;
		for (int p = 1; p < 4; p++) {
			if (cnt[opt] >= cnt[p]) continue;
			opt = p;
		}
		ret[i] = opt;
	}
	return ret;
};

int main() {
	cin.tie(0)->sync_with_stdio(0);
	int n, m; cin >> n >> m;
	vector v(m, array{ 0, 0, 0, 0, 0 });
	for (auto& [a, b, c, d, x] : v) cin >> a >> b >> c >> d >> x;
	auto res = sol(n, m, v);
	for (int i = 1; i <= n; i++) cout << res[i] << ' ';
	cout << '\n';
}
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