Submission #950832

#	Time	Username	Problem	Language	Result	Execution time	Memory
950832		MinaRagy06	New Home (APIO18_new_home)	C++17	5 / 100	5098 ms	17864 KiB

new_home

#include <bits/stdc++.h>
using namespace std;
#define ll long long

const int inf = 1e9;
int main() {
	ios_base::sync_with_stdio(0), cin.tie(0);
	int n, k, q;
	cin >> n >> k >> q;
	array<int, 4> a[n];
	for (int i = 0; i < n; i++) {
		cin >> a[i][0] >> a[i][1] >> a[i][2] >> a[i][3];
	}
	while (q--) {
		int l, y;
		cin >> l >> y;
		vector<int> v[k + 1];
		for (int i = 0; i < n; i++) {
			if (a[i][2] <= y && y <= a[i][3]) {
				v[a[i][1]].push_back(a[i][0]);
			}
		}
		int mx = 0;
		for (int i = 1; i <= k; i++) {
			int mn = inf;
			for (auto j : v[i]) {
				mn = min(mn, abs(l - j));
			}
			mx = max(mx, mn);
		}
		if (mx == inf) {
			cout << "-1\n";
		} else {
			cout << mx << '\n';
		}
	}
	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