Submission #545423

#	Time	Username	Problem	Language	Result	Execution time	Memory
545423		valerikk	New Home (APIO18_new_home)	C++17	5 / 100	5047 ms	7740 KiB

new_home

#include <bits/stdc++.h>

using namespace std;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int n, k, q;
	cin >> n >> k >> q;
	vector<int> x(n), t(n), a(n), b(n);
	for (int i = 0; i < n; ++i) {
		cin >> x[i] >> t[i] >> a[i] >> b[i];
		--t[i];
	}
	vector<int> l(q), y(q);
	for (int i = 0; i < q; ++i) {
		cin >> l[i] >> y[i];
	}
	const int INF = 1e9;
	for (int i = 0; i < q; ++i) {
		vector<int> mn(k, INF);
		for (int j = 0; j < n; ++j) {
			if (y[i] >= a[j] && y[i] <= b[j]) {
				mn[t[j]] = min(mn[t[j]], abs(l[i] - x[j]));
			}
		}
		if (*max_element(mn.begin(), mn.end()) == INF) {
			cout << "-1" << endl;
		} else {
			cout << *max_element(mn.begin(), mn.end()) << endl;
		}
	}
	return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 23
• Subtask 5: 0 / 35
• Subtask 6: 0 / 20