oj.uz

Submission #725418

# Submission time Handle Problem Language Result Execution time Memory
725418 2023-04-17T11:45:09 Z SanguineChameleon Game (APIO22_game) C++17
60 / 100
 4000 ms 45496 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 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) {
		for (auto v: adj1[u]) {
			if (L[u] > L[v]) {
				update_L(v, L[u]);
			}
		}
	}
	else if (same) {
		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_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) {
		for (auto v: adj2[u]) {
			if (R[u] < R[v]) {
				update_R(v, R[u]);
			}
		}
	}
	else if (same) {
		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]);
			}
		}
	}
}
 
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

# Verdict Execution time Memory Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 8 ms 14288 KB Output is correct
4 Correct 9 ms 14288 KB Output is correct
5 Correct 9 ms 14408 KB Output is correct
6 Correct 8 ms 14288 KB Output is correct
7 Correct 9 ms 14292 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 8 ms 14288 KB Output is correct
4 Correct 9 ms 14288 KB Output is correct
5 Correct 9 ms 14408 KB Output is correct
6 Correct 8 ms 14288 KB Output is correct
7 Correct 9 ms 14292 KB Output is correct
8 Correct 9 ms 14288 KB Output is correct
9 Correct 9 ms 14288 KB Output is correct
10 Correct 11 ms 14352 KB Output is correct
11 Correct 11 ms 14288 KB Output is correct
12 Correct 10 ms 14408 KB Output is correct
13 Correct 10 ms 14288 KB Output is correct
14 Correct 9 ms 14288 KB Output is correct
15 Correct 8 ms 14288 KB Output is correct
16 Correct 8 ms 14288 KB Output is correct
17 Correct 9 ms 14288 KB Output is correct
18 Correct 9 ms 14400 KB Output is correct
19 Correct 9 ms 14344 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 8 ms 14288 KB Output is correct
4 Correct 9 ms 14288 KB Output is correct
5 Correct 9 ms 14408 KB Output is correct
6 Correct 8 ms 14288 KB Output is correct
7 Correct 9 ms 14292 KB Output is correct
8 Correct 9 ms 14288 KB Output is correct
9 Correct 9 ms 14288 KB Output is correct
10 Correct 11 ms 14352 KB Output is correct
11 Correct 11 ms 14288 KB Output is correct
12 Correct 10 ms 14408 KB Output is correct
13 Correct 10 ms 14288 KB Output is correct
14 Correct 9 ms 14288 KB Output is correct
15 Correct 8 ms 14288 KB Output is correct
16 Correct 8 ms 14288 KB Output is correct
17 Correct 9 ms 14288 KB Output is correct
18 Correct 9 ms 14400 KB Output is correct
19 Correct 9 ms 14344 KB Output is correct
20 Correct 9 ms 14416 KB Output is correct
21 Correct 9 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 10 ms 14408 KB Output is correct
24 Correct 13 ms 14496 KB Output is correct
25 Correct 13 ms 14460 KB Output is correct
26 Correct 10 ms 14412 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 10 ms 14340 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 8 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 8 ms 14288 KB Output is correct
4 Correct 9 ms 14288 KB Output is correct
5 Correct 9 ms 14408 KB Output is correct
6 Correct 8 ms 14288 KB Output is correct
7 Correct 9 ms 14292 KB Output is correct
8 Correct 9 ms 14288 KB Output is correct
9 Correct 9 ms 14288 KB Output is correct
10 Correct 11 ms 14352 KB Output is correct
11 Correct 11 ms 14288 KB Output is correct
12 Correct 10 ms 14408 KB Output is correct
13 Correct 10 ms 14288 KB Output is correct
14 Correct 9 ms 14288 KB Output is correct
15 Correct 8 ms 14288 KB Output is correct
16 Correct 8 ms 14288 KB Output is correct
17 Correct 9 ms 14288 KB Output is correct
18 Correct 9 ms 14400 KB Output is correct
19 Correct 9 ms 14344 KB Output is correct
20 Correct 9 ms 14416 KB Output is correct
21 Correct 9 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 10 ms 14408 KB Output is correct
24 Correct 13 ms 14496 KB Output is correct
25 Correct 13 ms 14460 KB Output is correct
26 Correct 10 ms 14412 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 10 ms 14340 KB Output is correct
29 Correct 11 ms 14416 KB Output is correct
30 Correct 26 ms 15696 KB Output is correct
31 Correct 12 ms 15024 KB Output is correct
32 Correct 31 ms 16840 KB Output is correct
33 Correct 26 ms 16488 KB Output is correct
34 Correct 42 ms 18640 KB Output is correct
35 Correct 53 ms 17196 KB Output is correct
36 Correct 43 ms 16464 KB Output is correct
37 Correct 35 ms 16432 KB Output is correct
38 Correct 34 ms 16184 KB Output is correct
39 Correct 57 ms 16260 KB Output is correct
40 Correct 62 ms 18660 KB Output is correct
41 Correct 48 ms 17552 KB Output is correct
42 Correct 47 ms 16936 KB Output is correct
43 Correct 60 ms 17872 KB Output is correct
44 Correct 205 ms 17996 KB Output is correct

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 8 ms 14288 KB Output is correct
4 Correct 9 ms 14288 KB Output is correct
5 Correct 9 ms 14408 KB Output is correct
6 Correct 8 ms 14288 KB Output is correct
7 Correct 9 ms 14292 KB Output is correct
8 Correct 9 ms 14288 KB Output is correct
9 Correct 9 ms 14288 KB Output is correct
10 Correct 11 ms 14352 KB Output is correct
11 Correct 11 ms 14288 KB Output is correct
12 Correct 10 ms 14408 KB Output is correct
13 Correct 10 ms 14288 KB Output is correct
14 Correct 9 ms 14288 KB Output is correct
15 Correct 8 ms 14288 KB Output is correct
16 Correct 8 ms 14288 KB Output is correct
17 Correct 9 ms 14288 KB Output is correct
18 Correct 9 ms 14400 KB Output is correct
19 Correct 9 ms 14344 KB Output is correct
20 Correct 9 ms 14416 KB Output is correct
21 Correct 9 ms 14416 KB Output is correct
22 Correct 10 ms 14416 KB Output is correct
23 Correct 10 ms 14408 KB Output is correct
24 Correct 13 ms 14496 KB Output is correct
25 Correct 13 ms 14460 KB Output is correct
26 Correct 10 ms 14412 KB Output is correct
27 Correct 11 ms 14416 KB Output is correct
28 Correct 10 ms 14340 KB Output is correct
29 Correct 11 ms 14416 KB Output is correct
30 Correct 26 ms 15696 KB Output is correct
31 Correct 12 ms 15024 KB Output is correct
32 Correct 31 ms 16840 KB Output is correct
33 Correct 26 ms 16488 KB Output is correct
34 Correct 42 ms 18640 KB Output is correct
35 Correct 53 ms 17196 KB Output is correct
36 Correct 43 ms 16464 KB Output is correct
37 Correct 35 ms 16432 KB Output is correct
38 Correct 34 ms 16184 KB Output is correct
39 Correct 57 ms 16260 KB Output is correct
40 Correct 62 ms 18660 KB Output is correct
41 Correct 48 ms 17552 KB Output is correct
42 Correct 47 ms 16936 KB Output is correct
43 Correct 60 ms 17872 KB Output is correct
44 Correct 205 ms 17996 KB Output is correct
45 Correct 261 ms 28064 KB Output is correct
46 Correct 15 ms 17104 KB Output is correct
47 Correct 15 ms 17056 KB Output is correct
48 Correct 383 ms 45496 KB Output is correct
49 Correct 300 ms 35412 KB Output is correct
50 Execution timed out 4064 ms 40384 KB Time limit exceeded
51 Halted 0 ms 0 KB -