oj.uz

Submission #725425

# Submission time Handle Problem Language Result Execution time Memory
725425 2023-04-17T11:51:52 Z SanguineChameleon Game (APIO22_game) C++17
100 / 100
 1407 ms 58216 KB 
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
 
const int shift = 9;
const int maxN = 3e5 + 20;
int L[maxN];
int R[maxN];
pair<int, int> range[maxN];
vector<int> adj1[maxN];
vector<int> adj2[maxN];
bool done = false;
int n, k;
 
void init(int _n, int _k) {
	n = _n;
	k = _k;
	for (int i = 0; i < k; i++) {
		L[i] = i;
		R[i] = i + 1;
	}
	for (int i = k; i < n; i++) {
		L[i] = 0;
		R[i] = k + 1;
	}
	for (int i = 0; i < n; i++) {
		range[i] = {0, k + 1};
	}
}
 
void update(int u);
 
void push(int u) {
	for (auto v: adj1[u]) {
		if (L[u] > L[v]) {
			L[v] = L[u];
			update(v);
		}
	}
	for (auto v: adj2[u]) {
		if (R[u] < R[v]) {
			R[v] = R[u];
			update(v);
		}
	}
}
 
void update(int u) {
	if (done) {
		return;
	}
	if (L[u] >= R[u]) {
		done = true;
		return;
	}
	int lt = range[u].first;
	int rt = range[u].second;
	int mt = (lt + rt) / 2;
	if (L[u] <= mt && R[u] <= mt) {
		range[u] = {lt, mt};
		push(u);
	}
	else if (L[u] > mt && R[u] > mt) {
		range[u] = {mt + 1, rt};
		push(u);
	}
}
 
int add_teleporter(int u, int v) {
	int val = max(L[u], (u < k ? u + 1 : 0));
	if (val > L[v]) {
		L[v] = val;
		update(v);
	}
	if (R[v] < R[u]) {
		R[u] = R[v];
		update(u);
	}
	adj1[u].push_back(v);
	adj2[v].push_back(u);
	return done;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 14416 KB Output is correct
2 Correct 8 ms 14288 KB Output is correct
3 Correct 8 ms 14372 KB Output is correct
4 Correct 9 ms 14416 KB Output is correct
5 Correct 8 ms 14380 KB Output is correct
6 Correct 8 ms 14404 KB Output is correct
7 Correct 8 ms 14416 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 14416 KB Output is correct
2 Correct 8 ms 14288 KB Output is correct
3 Correct 8 ms 14372 KB Output is correct
4 Correct 9 ms 14416 KB Output is correct
5 Correct 8 ms 14380 KB Output is correct
6 Correct 8 ms 14404 KB Output is correct
7 Correct 8 ms 14416 KB Output is correct
8 Correct 8 ms 14372 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 8 ms 14288 KB Output is correct
11 Correct 9 ms 14300 KB Output is correct
12 Correct 8 ms 14316 KB Output is correct
13 Correct 10 ms 14316 KB Output is correct
14 Correct 8 ms 14400 KB Output is correct
15 Correct 8 ms 14416 KB Output is correct
16 Correct 8 ms 14416 KB Output is correct
17 Correct 8 ms 14416 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 14416 KB Output is correct
2 Correct 8 ms 14288 KB Output is correct
3 Correct 8 ms 14372 KB Output is correct
4 Correct 9 ms 14416 KB Output is correct
5 Correct 8 ms 14380 KB Output is correct
6 Correct 8 ms 14404 KB Output is correct
7 Correct 8 ms 14416 KB Output is correct
8 Correct 8 ms 14372 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 8 ms 14288 KB Output is correct
11 Correct 9 ms 14300 KB Output is correct
12 Correct 8 ms 14316 KB Output is correct
13 Correct 10 ms 14316 KB Output is correct
14 Correct 8 ms 14400 KB Output is correct
15 Correct 8 ms 14416 KB Output is correct
16 Correct 8 ms 14416 KB Output is correct
17 Correct 8 ms 14416 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 8 ms 14544 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 9 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 10 ms 14416 KB Output is correct
27 Correct 10 ms 14468 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 11 ms 14416 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 14416 KB Output is correct
2 Correct 8 ms 14288 KB Output is correct
3 Correct 8 ms 14372 KB Output is correct
4 Correct 9 ms 14416 KB Output is correct
5 Correct 8 ms 14380 KB Output is correct
6 Correct 8 ms 14404 KB Output is correct
7 Correct 8 ms 14416 KB Output is correct
8 Correct 8 ms 14372 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 8 ms 14288 KB Output is correct
11 Correct 9 ms 14300 KB Output is correct
12 Correct 8 ms 14316 KB Output is correct
13 Correct 10 ms 14316 KB Output is correct
14 Correct 8 ms 14400 KB Output is correct
15 Correct 8 ms 14416 KB Output is correct
16 Correct 8 ms 14416 KB Output is correct
17 Correct 8 ms 14416 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 8 ms 14544 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 9 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 10 ms 14416 KB Output is correct
27 Correct 10 ms 14468 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 11 ms 14416 KB Output is correct
30 Correct 25 ms 15912 KB Output is correct
31 Correct 12 ms 15184 KB Output is correct
32 Correct 25 ms 17396 KB Output is correct
33 Correct 32 ms 16760 KB Output is correct
34 Correct 47 ms 19432 KB Output is correct
35 Correct 40 ms 17700 KB Output is correct
36 Correct 49 ms 16704 KB Output is correct
37 Correct 41 ms 16688 KB Output is correct
38 Correct 37 ms 16404 KB Output is correct
39 Correct 43 ms 16520 KB Output is correct
40 Correct 40 ms 18060 KB Output is correct
41 Correct 40 ms 17224 KB Output is correct
42 Correct 43 ms 16944 KB Output is correct
43 Correct 41 ms 17508 KB Output is correct
44 Correct 41 ms 17212 KB Output is correct

Subtask #5
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 14416 KB Output is correct
2 Correct 8 ms 14288 KB Output is correct
3 Correct 8 ms 14372 KB Output is correct
4 Correct 9 ms 14416 KB Output is correct
5 Correct 8 ms 14380 KB Output is correct
6 Correct 8 ms 14404 KB Output is correct
7 Correct 8 ms 14416 KB Output is correct
8 Correct 8 ms 14372 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 8 ms 14288 KB Output is correct
11 Correct 9 ms 14300 KB Output is correct
12 Correct 8 ms 14316 KB Output is correct
13 Correct 10 ms 14316 KB Output is correct
14 Correct 8 ms 14400 KB Output is correct
15 Correct 8 ms 14416 KB Output is correct
16 Correct 8 ms 14416 KB Output is correct
17 Correct 8 ms 14416 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 8 ms 14544 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 9 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 10 ms 14416 KB Output is correct
27 Correct 10 ms 14468 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 11 ms 14416 KB Output is correct
30 Correct 25 ms 15912 KB Output is correct
31 Correct 12 ms 15184 KB Output is correct
32 Correct 25 ms 17396 KB Output is correct
33 Correct 32 ms 16760 KB Output is correct
34 Correct 47 ms 19432 KB Output is correct
35 Correct 40 ms 17700 KB Output is correct
36 Correct 49 ms 16704 KB Output is correct
37 Correct 41 ms 16688 KB Output is correct
38 Correct 37 ms 16404 KB Output is correct
39 Correct 43 ms 16520 KB Output is correct
40 Correct 40 ms 18060 KB Output is correct
41 Correct 40 ms 17224 KB Output is correct
42 Correct 43 ms 16944 KB Output is correct
43 Correct 41 ms 17508 KB Output is correct
44 Correct 41 ms 17212 KB Output is correct
45 Correct 263 ms 30468 KB Output is correct
46 Correct 15 ms 19480 KB Output is correct
47 Correct 15 ms 19408 KB Output is correct
48 Correct 342 ms 43820 KB Output is correct
49 Correct 255 ms 37756 KB Output is correct
50 Correct 701 ms 47860 KB Output is correct
51 Correct 730 ms 44416 KB Output is correct
52 Correct 600 ms 37848 KB Output is correct
53 Correct 749 ms 37932 KB Output is correct
54 Correct 833 ms 37696 KB Output is correct
55 Correct 1098 ms 37976 KB Output is correct
56 Correct 1224 ms 37704 KB Output is correct
57 Correct 396 ms 31760 KB Output is correct
58 Correct 435 ms 31720 KB Output is correct
59 Correct 453 ms 31904 KB Output is correct
60 Correct 517 ms 31716 KB Output is correct
61 Correct 579 ms 31364 KB Output is correct
62 Correct 470 ms 39468 KB Output is correct
63 Correct 378 ms 36012 KB Output is correct
64 Correct 1138 ms 58216 KB Output is correct
65 Correct 509 ms 37368 KB Output is correct
66 Correct 424 ms 33256 KB Output is correct
67 Correct 822 ms 42188 KB Output is correct
68 Correct 213 ms 28580 KB Output is correct
69 Correct 54 ms 22448 KB Output is correct
70 Correct 721 ms 40932 KB Output is correct
71 Correct 334 ms 31328 KB Output is correct
72 Correct 258 ms 27180 KB Output is correct
73 Correct 692 ms 39200 KB Output is correct
74 Correct 1407 ms 37356 KB Output is correct
75 Correct 1154 ms 45296 KB Output is correct
76 Correct 848 ms 39464 KB Output is correct