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답안 #725419

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
725419 2023-04-17T11:46:07 Z SanguineChameleon 게임 (APIO22_game) C++17
60 / 100
 4000 ms 43572 KB 
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")
 
#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];
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;
	}
}
 
void update_L(int u, int val);
 
void update_R(int u, int val);
 
void push(int u) {
	for (auto v: adj1[u]) {
		if (L[u] > L[v]) {
			update_L(v, L[u]);
		}
	}
	for (auto v: adj2[u]) {
		if (R[u] < R[v]) {
			update_R(v, R[u]);
		}
	}
}

void update_L(int u, int val) {
	if (done) {
		return;
	}
	bool diff = (L[u] >> shift) != (val >> shift);
	bool same = (L[u] >> shift) == (R[u] >> shift);
	L[u] = val;
	if (L[u] >= R[u]) {
		done = true;
		return;
	}
	if (diff || same) {
		push(u);
	}
}
 
void update_R(int u, int val) {
	if (done) {
		return;
	}
	bool diff = (R[u] >> shift) != (val >> shift);
	bool same = (L[u] >> shift) == (R[u] >> shift);
	R[u] = val;
	if (L[u] >= R[u]) {
		done = true;
		return;
	}
	if (diff || same) {
		push(u);
	}
}
 
int add_teleporter(int u, int v) {
	int val = max(L[u], (u < k ? u + 1 : 0));
	if (val > L[v]) {
		update_L(v, val);
	}
	if (R[v] < R[u]) {
		update_R(u, R[v]);
	}
	adj1[u].push_back(v);
	adj2[v].push_back(u);
	return done;
}

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14284 KB Output is correct
3 Correct 9 ms 14288 KB Output is correct
4 Correct 8 ms 14288 KB Output is correct
5 Correct 10 ms 14300 KB Output is correct
6 Correct 9 ms 14324 KB Output is correct
7 Correct 9 ms 14288 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14284 KB Output is correct
3 Correct 9 ms 14288 KB Output is correct
4 Correct 8 ms 14288 KB Output is correct
5 Correct 10 ms 14300 KB Output is correct
6 Correct 9 ms 14324 KB Output is correct
7 Correct 9 ms 14288 KB Output is correct
8 Correct 8 ms 14288 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 9 ms 14396 KB Output is correct
11 Correct 9 ms 14288 KB Output is correct
12 Correct 9 ms 14288 KB Output is correct
13 Correct 9 ms 14360 KB Output is correct
14 Correct 8 ms 14288 KB Output is correct
15 Correct 9 ms 14360 KB Output is correct
16 Correct 8 ms 14412 KB Output is correct
17 Correct 8 ms 14352 KB Output is correct
18 Correct 8 ms 14288 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14284 KB Output is correct
3 Correct 9 ms 14288 KB Output is correct
4 Correct 8 ms 14288 KB Output is correct
5 Correct 10 ms 14300 KB Output is correct
6 Correct 9 ms 14324 KB Output is correct
7 Correct 9 ms 14288 KB Output is correct
8 Correct 8 ms 14288 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 9 ms 14396 KB Output is correct
11 Correct 9 ms 14288 KB Output is correct
12 Correct 9 ms 14288 KB Output is correct
13 Correct 9 ms 14360 KB Output is correct
14 Correct 8 ms 14288 KB Output is correct
15 Correct 9 ms 14360 KB Output is correct
16 Correct 8 ms 14412 KB Output is correct
17 Correct 8 ms 14352 KB Output is correct
18 Correct 8 ms 14288 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14440 KB Output is correct
21 Correct 12 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 12 ms 14484 KB Output is correct
25 Correct 11 ms 14416 KB Output is correct
26 Correct 11 ms 14416 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 10 ms 14544 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14284 KB Output is correct
3 Correct 9 ms 14288 KB Output is correct
4 Correct 8 ms 14288 KB Output is correct
5 Correct 10 ms 14300 KB Output is correct
6 Correct 9 ms 14324 KB Output is correct
7 Correct 9 ms 14288 KB Output is correct
8 Correct 8 ms 14288 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 9 ms 14396 KB Output is correct
11 Correct 9 ms 14288 KB Output is correct
12 Correct 9 ms 14288 KB Output is correct
13 Correct 9 ms 14360 KB Output is correct
14 Correct 8 ms 14288 KB Output is correct
15 Correct 9 ms 14360 KB Output is correct
16 Correct 8 ms 14412 KB Output is correct
17 Correct 8 ms 14352 KB Output is correct
18 Correct 8 ms 14288 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14440 KB Output is correct
21 Correct 12 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 12 ms 14484 KB Output is correct
25 Correct 11 ms 14416 KB Output is correct
26 Correct 11 ms 14416 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 10 ms 14544 KB Output is correct
30 Correct 23 ms 15680 KB Output is correct
31 Correct 18 ms 15012 KB Output is correct
32 Correct 35 ms 16692 KB Output is correct
33 Correct 31 ms 16484 KB Output is correct
34 Correct 62 ms 19976 KB Output is correct
35 Correct 54 ms 17744 KB Output is correct
36 Correct 56 ms 16496 KB Output is correct
37 Correct 35 ms 16444 KB Output is correct
38 Correct 37 ms 16176 KB Output is correct
39 Correct 40 ms 16184 KB Output is correct
40 Correct 70 ms 19864 KB Output is correct
41 Correct 49 ms 17192 KB Output is correct
42 Correct 45 ms 16872 KB Output is correct
43 Correct 57 ms 17460 KB Output is correct
44 Correct 214 ms 17520 KB Output is correct

Subtask #5
0.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14284 KB Output is correct
3 Correct 9 ms 14288 KB Output is correct
4 Correct 8 ms 14288 KB Output is correct
5 Correct 10 ms 14300 KB Output is correct
6 Correct 9 ms 14324 KB Output is correct
7 Correct 9 ms 14288 KB Output is correct
8 Correct 8 ms 14288 KB Output is correct
9 Correct 8 ms 14288 KB Output is correct
10 Correct 9 ms 14396 KB Output is correct
11 Correct 9 ms 14288 KB Output is correct
12 Correct 9 ms 14288 KB Output is correct
13 Correct 9 ms 14360 KB Output is correct
14 Correct 8 ms 14288 KB Output is correct
15 Correct 9 ms 14360 KB Output is correct
16 Correct 8 ms 14412 KB Output is correct
17 Correct 8 ms 14352 KB Output is correct
18 Correct 8 ms 14288 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14440 KB Output is correct
21 Correct 12 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 12 ms 14484 KB Output is correct
25 Correct 11 ms 14416 KB Output is correct
26 Correct 11 ms 14416 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 9 ms 14416 KB Output is correct
29 Correct 10 ms 14544 KB Output is correct
30 Correct 23 ms 15680 KB Output is correct
31 Correct 18 ms 15012 KB Output is correct
32 Correct 35 ms 16692 KB Output is correct
33 Correct 31 ms 16484 KB Output is correct
34 Correct 62 ms 19976 KB Output is correct
35 Correct 54 ms 17744 KB Output is correct
36 Correct 56 ms 16496 KB Output is correct
37 Correct 35 ms 16444 KB Output is correct
38 Correct 37 ms 16176 KB Output is correct
39 Correct 40 ms 16184 KB Output is correct
40 Correct 70 ms 19864 KB Output is correct
41 Correct 49 ms 17192 KB Output is correct
42 Correct 45 ms 16872 KB Output is correct
43 Correct 57 ms 17460 KB Output is correct
44 Correct 214 ms 17520 KB Output is correct
45 Correct 281 ms 28076 KB Output is correct
46 Correct 14 ms 17088 KB Output is correct
47 Correct 14 ms 17084 KB Output is correct
48 Correct 355 ms 43572 KB Output is correct
49 Correct 287 ms 35580 KB Output is correct
50 Execution timed out 4042 ms 37328 KB Time limit exceeded
51 Halted 0 ms 0 KB -