oj.uz

Submission #405488

# Submission time Handle Problem Language Result Execution time Memory
405488 2021-05-16T13:05:00 Z saleh New Home (APIO18_new_home) C++17
12 / 100
 5000 ms 59624 KB 
#pragma GCC optimize("Ofast")

#include <bits/stdc++.h>


using namespace std;


const int MAXN = 60 * 1000 + 23, MAXK = MAXN;






/*
4 2 4
3 1 1 10
9 2 2 4
7 2 5 7
4 1 8 10
5 3
5 6
5 9
1 10
*/









int n, q, k, x[MAXN], t[MAXN], a[MAXN], b[MAXN], l[MAXN], y[MAXN], ans[MAXN];
vector<int> cy;
map<int, vector<int>> add, rem, qu;
map<int, map<int, int>> cnt;
set<int> s[MAXK];



int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr), cout.tie(nullptr);
	cin >> n >> k >> q;
	if (n >= MAXN || q >= MAXN || k >= MAXK) return 0;
	for (int i = 0; i < n; i++) {
		cin >> x[i] >> t[i] >> a[i] >> b[i];
		cy.push_back(a[i]), cy.push_back(b[i]);
		add[a[i]].push_back(i), rem[b[i]].push_back(i);
	}
	for (int i = 0; i < q; i++) {
		cin >> l[i] >> y[i];
		cy.push_back(y[i]);
		qu[y[i]].push_back(i);
	}
	sort(cy.begin(), cy.end());
	cy.resize(unique(cy.begin(), cy.end()) - cy.begin());
	for (auto i : cy) {
		for (auto j : add[i]) if (cnt[t[j]][x[j]]++ == 0) s[t[j]].insert(x[j]);
		for (auto j : qu[i]) {
			ans[j] = -1;
			for (int chi = 1; chi <= k; chi++) {
				int jav = INT_MAX;
				auto tmp = s[chi].upper_bound(l[j]);
				if (tmp != s[chi].end()) jav = *tmp - l[j];
				if (tmp != s[chi].begin()) {
					tmp--;
					jav = min(jav, l[j] - *tmp);
				}
				ans[j] = max(ans[j], jav);
			}
		}
		for (auto j : rem[i]) if (--cnt[t[j]][x[j]] == 0) s[t[j]].erase(x[j]);
	}
	for (int i = 0; i < q; i++) cout << (ans[i] == INT_MAX? -1: ans[i]) << '\n';
	return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3148 KB Output is correct
2 Correct 2 ms 3148 KB Output is correct
3 Correct 3 ms 3148 KB Output is correct
4 Correct 2 ms 3148 KB Output is correct
5 Correct 3 ms 3184 KB Output is correct
6 Correct 4 ms 3404 KB Output is correct
7 Correct 5 ms 3484 KB Output is correct
8 Correct 5 ms 3484 KB Output is correct
9 Correct 7 ms 3532 KB Output is correct
10 Correct 4 ms 3532 KB Output is correct
11 Correct 4 ms 3404 KB Output is correct
12 Correct 4 ms 3404 KB Output is correct
13 Correct 4 ms 3404 KB Output is correct
14 Correct 4 ms 3404 KB Output is correct
15 Correct 5 ms 3480 KB Output is correct
16 Correct 4 ms 3532 KB Output is correct
17 Correct 4 ms 3456 KB Output is correct
18 Correct 5 ms 3532 KB Output is correct
19 Correct 6 ms 3532 KB Output is correct
20 Correct 4 ms 3532 KB Output is correct
21 Correct 4 ms 3148 KB Output is correct
22 Correct 5 ms 3532 KB Output is correct
23 Correct 5 ms 3532 KB Output is correct
24 Correct 6 ms 3532 KB Output is correct
25 Correct 4 ms 3532 KB Output is correct
26 Correct 4 ms 3404 KB Output is correct
27 Correct 3 ms 3148 KB Output is correct
28 Correct 4 ms 3404 KB Output is correct
29 Correct 4 ms 3404 KB Output is correct
30 Correct 4 ms 3404 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3148 KB Output is correct
2 Correct 2 ms 3148 KB Output is correct
3 Correct 3 ms 3148 KB Output is correct
4 Correct 2 ms 3148 KB Output is correct
5 Correct 3 ms 3184 KB Output is correct
6 Correct 4 ms 3404 KB Output is correct
7 Correct 5 ms 3484 KB Output is correct
8 Correct 5 ms 3484 KB Output is correct
9 Correct 7 ms 3532 KB Output is correct
10 Correct 4 ms 3532 KB Output is correct
11 Correct 4 ms 3404 KB Output is correct
12 Correct 4 ms 3404 KB Output is correct
13 Correct 4 ms 3404 KB Output is correct
14 Correct 4 ms 3404 KB Output is correct
15 Correct 5 ms 3480 KB Output is correct
16 Correct 4 ms 3532 KB Output is correct
17 Correct 4 ms 3456 KB Output is correct
18 Correct 5 ms 3532 KB Output is correct
19 Correct 6 ms 3532 KB Output is correct
20 Correct 4 ms 3532 KB Output is correct
21 Correct 4 ms 3148 KB Output is correct
22 Correct 5 ms 3532 KB Output is correct
23 Correct 5 ms 3532 KB Output is correct
24 Correct 6 ms 3532 KB Output is correct
25 Correct 4 ms 3532 KB Output is correct
26 Correct 4 ms 3404 KB Output is correct
27 Correct 3 ms 3148 KB Output is correct
28 Correct 4 ms 3404 KB Output is correct
29 Correct 4 ms 3404 KB Output is correct
30 Correct 4 ms 3404 KB Output is correct
31 Correct 4880 ms 59624 KB Output is correct
32 Correct 61 ms 6468 KB Output is correct
33 Correct 666 ms 56872 KB Output is correct
34 Correct 3248 ms 57048 KB Output is correct
35 Correct 2177 ms 59332 KB Output is correct
36 Correct 748 ms 59384 KB Output is correct
37 Correct 573 ms 56624 KB Output is correct
38 Correct 484 ms 56504 KB Output is correct
39 Correct 380 ms 56432 KB Output is correct
40 Correct 370 ms 56456 KB Output is correct
41 Correct 693 ms 56608 KB Output is correct
42 Correct 863 ms 56588 KB Output is correct
43 Correct 123 ms 7092 KB Output is correct
44 Correct 662 ms 56708 KB Output is correct
45 Correct 494 ms 56732 KB Output is correct
46 Correct 356 ms 56576 KB Output is correct
47 Correct 303 ms 54800 KB Output is correct
48 Correct 280 ms 54456 KB Output is correct
49 Correct 330 ms 55360 KB Output is correct
50 Correct 557 ms 56204 KB Output is correct
51 Correct 326 ms 55176 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 3020 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 3020 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3148 KB Output is correct
2 Correct 2 ms 3148 KB Output is correct
3 Correct 3 ms 3148 KB Output is correct
4 Correct 2 ms 3148 KB Output is correct
5 Correct 3 ms 3184 KB Output is correct
6 Correct 4 ms 3404 KB Output is correct
7 Correct 5 ms 3484 KB Output is correct
8 Correct 5 ms 3484 KB Output is correct
9 Correct 7 ms 3532 KB Output is correct
10 Correct 4 ms 3532 KB Output is correct
11 Correct 4 ms 3404 KB Output is correct
12 Correct 4 ms 3404 KB Output is correct
13 Correct 4 ms 3404 KB Output is correct
14 Correct 4 ms 3404 KB Output is correct
15 Correct 5 ms 3480 KB Output is correct
16 Correct 4 ms 3532 KB Output is correct
17 Correct 4 ms 3456 KB Output is correct
18 Correct 5 ms 3532 KB Output is correct
19 Correct 6 ms 3532 KB Output is correct
20 Correct 4 ms 3532 KB Output is correct
21 Correct 4 ms 3148 KB Output is correct
22 Correct 5 ms 3532 KB Output is correct
23 Correct 5 ms 3532 KB Output is correct
24 Correct 6 ms 3532 KB Output is correct
25 Correct 4 ms 3532 KB Output is correct
26 Correct 4 ms 3404 KB Output is correct
27 Correct 3 ms 3148 KB Output is correct
28 Correct 4 ms 3404 KB Output is correct
29 Correct 4 ms 3404 KB Output is correct
30 Correct 4 ms 3404 KB Output is correct
31 Correct 4880 ms 59624 KB Output is correct
32 Correct 61 ms 6468 KB Output is correct
33 Correct 666 ms 56872 KB Output is correct
34 Correct 3248 ms 57048 KB Output is correct
35 Correct 2177 ms 59332 KB Output is correct
36 Correct 748 ms 59384 KB Output is correct
37 Correct 573 ms 56624 KB Output is correct
38 Correct 484 ms 56504 KB Output is correct
39 Correct 380 ms 56432 KB Output is correct
40 Correct 370 ms 56456 KB Output is correct
41 Correct 693 ms 56608 KB Output is correct
42 Correct 863 ms 56588 KB Output is correct
43 Correct 123 ms 7092 KB Output is correct
44 Correct 662 ms 56708 KB Output is correct
45 Correct 494 ms 56732 KB Output is correct
46 Correct 356 ms 56576 KB Output is correct
47 Correct 303 ms 54800 KB Output is correct
48 Correct 280 ms 54456 KB Output is correct
49 Correct 330 ms 55360 KB Output is correct
50 Correct 557 ms 56204 KB Output is correct
51 Correct 326 ms 55176 KB Output is correct
52 Execution timed out 5092 ms 33676 KB Time limit exceeded
53 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3148 KB Output is correct
2 Correct 2 ms 3148 KB Output is correct
3 Correct 3 ms 3148 KB Output is correct
4 Correct 2 ms 3148 KB Output is correct
5 Correct 3 ms 3184 KB Output is correct
6 Correct 4 ms 3404 KB Output is correct
7 Correct 5 ms 3484 KB Output is correct
8 Correct 5 ms 3484 KB Output is correct
9 Correct 7 ms 3532 KB Output is correct
10 Correct 4 ms 3532 KB Output is correct
11 Correct 4 ms 3404 KB Output is correct
12 Correct 4 ms 3404 KB Output is correct
13 Correct 4 ms 3404 KB Output is correct
14 Correct 4 ms 3404 KB Output is correct
15 Correct 5 ms 3480 KB Output is correct
16 Correct 4 ms 3532 KB Output is correct
17 Correct 4 ms 3456 KB Output is correct
18 Correct 5 ms 3532 KB Output is correct
19 Correct 6 ms 3532 KB Output is correct
20 Correct 4 ms 3532 KB Output is correct
21 Correct 4 ms 3148 KB Output is correct
22 Correct 5 ms 3532 KB Output is correct
23 Correct 5 ms 3532 KB Output is correct
24 Correct 6 ms 3532 KB Output is correct
25 Correct 4 ms 3532 KB Output is correct
26 Correct 4 ms 3404 KB Output is correct
27 Correct 3 ms 3148 KB Output is correct
28 Correct 4 ms 3404 KB Output is correct
29 Correct 4 ms 3404 KB Output is correct
30 Correct 4 ms 3404 KB Output is correct
31 Correct 4880 ms 59624 KB Output is correct
32 Correct 61 ms 6468 KB Output is correct
33 Correct 666 ms 56872 KB Output is correct
34 Correct 3248 ms 57048 KB Output is correct
35 Correct 2177 ms 59332 KB Output is correct
36 Correct 748 ms 59384 KB Output is correct
37 Correct 573 ms 56624 KB Output is correct
38 Correct 484 ms 56504 KB Output is correct
39 Correct 380 ms 56432 KB Output is correct
40 Correct 370 ms 56456 KB Output is correct
41 Correct 693 ms 56608 KB Output is correct
42 Correct 863 ms 56588 KB Output is correct
43 Correct 123 ms 7092 KB Output is correct
44 Correct 662 ms 56708 KB Output is correct
45 Correct 494 ms 56732 KB Output is correct
46 Correct 356 ms 56576 KB Output is correct
47 Correct 303 ms 54800 KB Output is correct
48 Correct 280 ms 54456 KB Output is correct
49 Correct 330 ms 55360 KB Output is correct
50 Correct 557 ms 56204 KB Output is correct
51 Correct 326 ms 55176 KB Output is correct
52 Incorrect 2 ms 3020 KB Output isn't correct
53 Halted 0 ms 0 KB -