Submission #698785

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
698785	2023-02-14T09:54:27 Z	vjudge1	New Home (APIO18_new_home)	C++17	5 / 100	5000 ms	13012 KB

new_home

#include <bits/stdc++.h>
#include <array>
#define all(v) (v.begin()), (v.end())
#define setall(a, val) for(auto& x : a) x = val
#define ll long long
clock_t start_time;
double get_time() { return (double)(clock() - start_time) / CLOCKS_PER_SEC; }
void init() {
#ifndef ONLINE_JUDGE
	FILE* _ = freopen("in.txt", "r", stdin);
	start_time = clock();
#endif
}
const ll MOD = 998244353;
const ll N = 6e5 + 1;
const ll M = 2e2 + 1;
using namespace std;
//####################################################################################

int main() {
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); srand(time(0)); //init();

	int n, k, q;
	cin >> n >> k >> q;
	vector< vector< array<ll, 3> > > v(k + 1);
	for (int i = 0; i < n; i++) {
		ll x, t, a, b;
		cin >> x >> t >> a >> b;
		v[t].push_back({ x, a, b });
	}
	for (int i = 1; i <= k; i++)
		sort(all(v[i]));

	while (q--) {
		ll x, y;
		cin >> x >> y;
		ll mx = 0;
		for (int i = 1; i <= k; i++) {
			if (n <= 5000) {
				ll mn = LLONG_MAX;
				for (array<ll, 3>&ar : v[i]) {
					if (ar[1] <= y && y <= ar[2])
						mn = min(mn, abs(x - ar[0]));
				}
				if (mn == LLONG_MAX)
					mx = -1, i = k + 1;
				else
					mx = max(mx, mn);
			}
			else {
				int l = 0, r = v[i].size() - 1, idx = -1;
				while (l <= r) {
					int mid = (l + r) / 2;
					if (v[i][mid][0] <= x)
						l = mid + 1;
					else
						r = mid - 1, idx = mid;
				}

				if (idx == -1 && v[i].empty())
					mx = -1, i = k + 1;
				else if (idx == -1)
					mx = max(mx, abs(x - v[i][v[i].size() - 1][0]));
				else {
					ll mn = abs(x - v[i][idx][0]);
					if (idx != 0)
						mn = min(mn, abs(x - v[i][idx - 1][0]));
					mx = max(mx, mn);
				}
			}
		}
		cout << mx << endl;
	}

	cerr << get_time() << "s" << endl;
}

Compilation message

new_home.cpp: In function 'void init()':
new_home.cpp:10:8: warning: unused variable '_' [-Wunused-variable]
   10 |  FILE* _ = freopen("in.txt", "r", stdin);
      |        ^

Subtask #1
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	2 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	2 ms	340 KB	Output is correct
18	Correct	2 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	2 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct

Subtask #2
0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	2 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	2 ms	340 KB	Output is correct
18	Correct	2 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	2 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Incorrect	1249 ms	3576 KB	Output isn't correct
32	Halted	0 ms	0 KB	-

Subtask #3
0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	5065 ms	13012 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	5068 ms	11040 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	2 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	2 ms	340 KB	Output is correct
18	Correct	2 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	2 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Incorrect	1249 ms	3576 KB	Output isn't correct
32	Halted	0 ms	0 KB	-

Subtask #6
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	2 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	2 ms	340 KB	Output is correct
18	Correct	2 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	2 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Incorrect	1249 ms	3576 KB	Output isn't correct
32	Halted	0 ms	0 KB	-

Submission #698785

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 0 / 7.0

Subtask #3 0 / 10.0

Subtask #4 0 / 23.0

Subtask #5 0 / 35.0

Subtask #6 0 / 20.0

Subtask #1
5.0 / 5.0

Subtask #2
0 / 7.0

Subtask #3
0 / 10.0

Subtask #4
0 / 23.0

Subtask #5
0 / 35.0

Subtask #6
0 / 20.0