Submission #946042

#	Time	Username	Problem	Language	Result	Execution time	Memory
946042		yhkhoo	New Home (APIO18_new_home)	C++17	5 / 100	5051 ms	13868 KiB

new_home

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

const int INF = 1e9;

int main(){
	cin.tie(0); ios_base::sync_with_stdio(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]--;
	}
	while(q--){
		int l, y;
		cin >> l >> y;
		vector<int> ic(k, INF);
		for(int i=0; i<n; i++){
			if(a[i] <= y && y <= b[i]){
				ic[t[i]] = min(ic[t[i]], abs(x[i] - l));
			}
		}
		auto ddd = max_element(ic.begin(), ic.end());
		if(*ddd == INF){
			*ddd = -1;
		}
		cout << *ddd << '\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