oj.uz

Submission #797990

# Submission time Handle Problem Language Result Execution time Memory
797990 2023-07-30T08:33:23 Z iee Dungeons Game (IOI21_dungeons) C++17
100 / 100
 2314 ms 1148364 KB 
#pragma GCC optimize("Ofast")
#include "dungeons.h"
#include <vector>
#include <bits/stdc++.h>
using namespace std;
constexpr int Base = 26, LN = 25, LS = 6, N = 4e5 + 5;
using ll = long long;
constexpr ll inf = 1e18;
int n;
int go[LS][LN][N];
ll lim[LS][LN][N], gain[LS][LN][N], pw[LS];
vector<int> s, p, win, lose;
void init(int _n, std::vector<int> S, std::vector<int> P, std::vector<int> W, std::vector<int> L) {
	n = _n, s = S, p = P, win = W, lose = L;
	for (int i = pw[0] = 1; i < LS; i++) {
		pw[i] = pw[i - 1] * Base;
	}
	for (int C = 0; C < LS; C++) {
		for (int i = 0; i < n; i++) {
			if (pw[C] >= s[i]) {
				if (win[i] == n) {
					go[C][0][i] = -1;
				} else {
					go[C][0][i] = win[i];
					gain[C][0][i] = s[i];
					lim[C][0][i] = inf;
				}
			} else {
				if (lose[i] == n) {
					go[C][0][i] = -1;
				} else {
					go[C][0][i] = lose[i];
					gain[C][0][i] = p[i];
					lim[C][0][i] = s[i];
				}
			}
		}
	}
	for (int C = 0; C < LS; C++) {
		for (int j = 1; j < LN; j++) {
			for (int i = 0; i < n; i++) {
				if (go[C][j - 1][i] == -1 || go[C][j - 1][go[C][j - 1][i]] == -1) {
					go[C][j][i] = -1;
					continue;
				}
				go[C][j][i] = go[C][j - 1][go[C][j - 1][i]];
				gain[C][j][i] = gain[C][j - 1][i] + gain[C][j - 1][go[C][j - 1][i]];
				lim[C][j][i] = min(lim[C][j - 1][i], lim[C][j - 1][go[C][j - 1][i]] - gain[C][j - 1][i]);
			}
		}
	}
}

long long simulate(int x, int z) {
	long long str = z, c = 0;
	while (x != n) {
		while (c + 1 < LS && pw[c + 1] <= str) c++;
		for (int i = LN - 1; i >= 0; i--) {
			if (go[c][i][x] == -1) continue;
			if (str < lim[c][i][x]) {
				str += gain[c][i][x];
				x = go[c][i][x];
			}
		}
		if (str >= s[x]) str += s[x], x = win[x];
		else str += p[x], x = lose[x];
	}
	return str;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2516 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 3 ms 4820 KB Output is correct
4 Correct 70 ms 104728 KB Output is correct
5 Correct 4 ms 6740 KB Output is correct
6 Correct 69 ms 104736 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6100 KB Output is correct
2 Correct 724 ms 1144164 KB Output is correct
3 Correct 668 ms 1148364 KB Output is correct
4 Correct 678 ms 1148356 KB Output is correct
5 Correct 723 ms 1068868 KB Output is correct
6 Correct 759 ms 1144200 KB Output is correct
7 Correct 833 ms 1148360 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5972 KB Output is correct
2 Correct 167 ms 137572 KB Output is correct
3 Correct 141 ms 144852 KB Output is correct
4 Correct 95 ms 112756 KB Output is correct
5 Correct 88 ms 109908 KB Output is correct
6 Correct 204 ms 137552 KB Output is correct
7 Correct 155 ms 137412 KB Output is correct
8 Correct 110 ms 112484 KB Output is correct
9 Correct 105 ms 73304 KB Output is correct
10 Correct 121 ms 112484 KB Output is correct
11 Correct 116 ms 104820 KB Output is correct
12 Correct 221 ms 140764 KB Output is correct
13 Correct 151 ms 133540 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5972 KB Output is correct
2 Correct 167 ms 137572 KB Output is correct
3 Correct 141 ms 144852 KB Output is correct
4 Correct 95 ms 112756 KB Output is correct
5 Correct 88 ms 109908 KB Output is correct
6 Correct 204 ms 137552 KB Output is correct
7 Correct 155 ms 137412 KB Output is correct
8 Correct 110 ms 112484 KB Output is correct
9 Correct 105 ms 73304 KB Output is correct
10 Correct 121 ms 112484 KB Output is correct
11 Correct 116 ms 104820 KB Output is correct
12 Correct 221 ms 140764 KB Output is correct
13 Correct 151 ms 133540 KB Output is correct
14 Correct 3 ms 6100 KB Output is correct
15 Correct 119 ms 137524 KB Output is correct
16 Correct 170 ms 137512 KB Output is correct
17 Correct 113 ms 144472 KB Output is correct
18 Correct 113 ms 144508 KB Output is correct
19 Correct 192 ms 137552 KB Output is correct
20 Correct 189 ms 144896 KB Output is correct
21 Correct 193 ms 144780 KB Output is correct
22 Correct 145 ms 98072 KB Output is correct
23 Correct 145 ms 140792 KB Output is correct
24 Correct 291 ms 140688 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5972 KB Output is correct
2 Correct 167 ms 137572 KB Output is correct
3 Correct 141 ms 144852 KB Output is correct
4 Correct 95 ms 112756 KB Output is correct
5 Correct 88 ms 109908 KB Output is correct
6 Correct 204 ms 137552 KB Output is correct
7 Correct 155 ms 137412 KB Output is correct
8 Correct 110 ms 112484 KB Output is correct
9 Correct 105 ms 73304 KB Output is correct
10 Correct 121 ms 112484 KB Output is correct
11 Correct 116 ms 104820 KB Output is correct
12 Correct 221 ms 140764 KB Output is correct
13 Correct 151 ms 133540 KB Output is correct
14 Correct 3 ms 6100 KB Output is correct
15 Correct 119 ms 137524 KB Output is correct
16 Correct 170 ms 137512 KB Output is correct
17 Correct 113 ms 144472 KB Output is correct
18 Correct 113 ms 144508 KB Output is correct
19 Correct 192 ms 137552 KB Output is correct
20 Correct 189 ms 144896 KB Output is correct
21 Correct 193 ms 144780 KB Output is correct
22 Correct 145 ms 98072 KB Output is correct
23 Correct 145 ms 140792 KB Output is correct
24 Correct 291 ms 140688 KB Output is correct
25 Correct 87 ms 136716 KB Output is correct
26 Correct 155 ms 137548 KB Output is correct
27 Correct 123 ms 137424 KB Output is correct
28 Correct 123 ms 137472 KB Output is correct
29 Correct 172 ms 137516 KB Output is correct
30 Correct 166 ms 145376 KB Output is correct
31 Correct 167 ms 145356 KB Output is correct
32 Correct 296 ms 140768 KB Output is correct
33 Correct 598 ms 141152 KB Output is correct
34 Correct 1231 ms 141612 KB Output is correct
35 Correct 607 ms 133576 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6100 KB Output is correct
2 Correct 724 ms 1144164 KB Output is correct
3 Correct 668 ms 1148364 KB Output is correct
4 Correct 678 ms 1148356 KB Output is correct
5 Correct 723 ms 1068868 KB Output is correct
6 Correct 759 ms 1144200 KB Output is correct
7 Correct 833 ms 1148360 KB Output is correct
8 Correct 3 ms 5972 KB Output is correct
9 Correct 167 ms 137572 KB Output is correct
10 Correct 141 ms 144852 KB Output is correct
11 Correct 95 ms 112756 KB Output is correct
12 Correct 88 ms 109908 KB Output is correct
13 Correct 204 ms 137552 KB Output is correct
14 Correct 155 ms 137412 KB Output is correct
15 Correct 110 ms 112484 KB Output is correct
16 Correct 105 ms 73304 KB Output is correct
17 Correct 121 ms 112484 KB Output is correct
18 Correct 116 ms 104820 KB Output is correct
19 Correct 221 ms 140764 KB Output is correct
20 Correct 151 ms 133540 KB Output is correct
21 Correct 3 ms 6100 KB Output is correct
22 Correct 119 ms 137524 KB Output is correct
23 Correct 170 ms 137512 KB Output is correct
24 Correct 113 ms 144472 KB Output is correct
25 Correct 113 ms 144508 KB Output is correct
26 Correct 192 ms 137552 KB Output is correct
27 Correct 189 ms 144896 KB Output is correct
28 Correct 193 ms 144780 KB Output is correct
29 Correct 145 ms 98072 KB Output is correct
30 Correct 145 ms 140792 KB Output is correct
31 Correct 291 ms 140688 KB Output is correct
32 Correct 87 ms 136716 KB Output is correct
33 Correct 155 ms 137548 KB Output is correct
34 Correct 123 ms 137424 KB Output is correct
35 Correct 123 ms 137472 KB Output is correct
36 Correct 172 ms 137516 KB Output is correct
37 Correct 166 ms 145376 KB Output is correct
38 Correct 167 ms 145356 KB Output is correct
39 Correct 296 ms 140768 KB Output is correct
40 Correct 598 ms 141152 KB Output is correct
41 Correct 1231 ms 141612 KB Output is correct
42 Correct 607 ms 133576 KB Output is correct
43 Correct 1 ms 1748 KB Output is correct
44 Correct 4 ms 6100 KB Output is correct
45 Correct 872 ms 1068744 KB Output is correct
46 Correct 738 ms 1068588 KB Output is correct
47 Correct 738 ms 1068748 KB Output is correct
48 Correct 759 ms 1144228 KB Output is correct
49 Correct 896 ms 1068888 KB Output is correct
50 Correct 720 ms 1144256 KB Output is correct
51 Correct 680 ms 1142092 KB Output is correct
52 Correct 715 ms 1144268 KB Output is correct
53 Correct 1275 ms 1106224 KB Output is correct
54 Correct 2045 ms 1116528 KB Output is correct
55 Correct 2314 ms 1119244 KB Output is correct
56 Correct 1690 ms 1074728 KB Output is correct
57 Correct 2021 ms 1068740 KB Output is correct
58 Correct 2178 ms 1068816 KB Output is correct
59 Correct 2277 ms 1068772 KB Output is correct
60 Correct 2036 ms 1136708 KB Output is correct
61 Correct 1926 ms 1118792 KB Output is correct