#include <bits/stdc++.h>
#include "dungeons.h"
using namespace std;
constexpr size_t N = 400001, K = 26, L = 9;
size_t n;
uint32_t f[L][K][N], m[L][K][N];
uint64_t u[L][K][N];
vector<int> s, p, w, l;
void init(int n_, vector<int> s_, vector<int> p_, vector<int> w_, vector<int> l_)
{
n = n_;
s = move(s_);
p = move(p_);
w = move(w_);
l = move(l_);
for (size_t k = 0; k < L; ++k)
{
for (size_t i = 0; i < n; ++i)
{
if (s[i] < 1ULL << (k * 3))
f[k][0][i] = w[i], u[k][0][i] = s[i], m[k][0][i] = UINT32_MAX;
else
f[k][0][i] = l[i], u[k][0][i] = p[i], m[k][0][i] = s[i];
}
f[k][0][n] = n;
u[k][0][n] = 0;
m[k][0][n] = UINT32_MAX;
for (size_t j = 1; j < K; ++j)
for (size_t i = 0; i < n; ++i)
{
size_t const intermediate = f[k][j - 1][i];
f[k][j][i] = f[k][j - 1][intermediate];
u[k][j][i] = u[k][j - 1][i] + u[k][j - 1][intermediate];
if (intermediate == n)
m[k][j][i] = UINT32_MAX;
m[k][j][i] = m[k][j - 1][i];
if (m[k][j - 1][intermediate] != UINT32_MAX)
m[k][j][i] = min<uint64_t>(m[k][j][i],
min<uint64_t>(m[k][j - 1][i],
m[k][j - 1][intermediate] -
min<uint64_t>(m[k][j - 1][intermediate],
u[k][j - 1][i])));
}
}
}
long long simulate(int x, int z)
{
long long strength = z;
while (x != n)
{
size_t const k = min<size_t>(L - 1, __lg(strength) / 3);
for (size_t j = K - 1; j < K; --j)
if (m[k][j][x] > strength)
{
strength += u[k][j][x];
x = f[k][j][x];
break;
}
if (x != n)
{
if (strength >= s[x])
{
strength += s[x];
x = w[x];
}
else
{
strength += p[x];
x = l[x];
}
}
}
return strength;
}
Compilation message
dungeons.cpp: In function 'void init(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
dungeons.cpp:26:22: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'long long unsigned int' [-Wsign-compare]
26 | if (s[i] < 1ULL << (k * 3))
dungeons.cpp: In function 'long long int simulate(int, int)':
dungeons.cpp:58:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
58 | while (x != n)
| ~~^~~~
dungeons.cpp:69:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
69 | if (x != n)
| ~~^~~~
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
5460 KB |
Output is correct |
2 |
Correct |
3 ms |
5460 KB |
Output is correct |
3 |
Correct |
6 ms |
12736 KB |
Output is correct |
4 |
Correct |
110 ms |
190064 KB |
Output is correct |
5 |
Correct |
7 ms |
12756 KB |
Output is correct |
6 |
Correct |
107 ms |
190004 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9044 KB |
Output is correct |
2 |
Correct |
1083 ms |
1479460 KB |
Output is correct |
3 |
Correct |
863 ms |
1479500 KB |
Output is correct |
4 |
Correct |
874 ms |
1479392 KB |
Output is correct |
5 |
Correct |
908 ms |
1479500 KB |
Output is correct |
6 |
Correct |
1012 ms |
1479520 KB |
Output is correct |
7 |
Correct |
993 ms |
1479432 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9044 KB |
Output is correct |
2 |
Correct |
171 ms |
191180 KB |
Output is correct |
3 |
Correct |
4928 ms |
191412 KB |
Output is correct |
4 |
Correct |
148 ms |
191176 KB |
Output is correct |
5 |
Correct |
149 ms |
191180 KB |
Output is correct |
6 |
Correct |
229 ms |
191204 KB |
Output is correct |
7 |
Correct |
204 ms |
191248 KB |
Output is correct |
8 |
Correct |
183 ms |
191052 KB |
Output is correct |
9 |
Correct |
159 ms |
191024 KB |
Output is correct |
10 |
Correct |
183 ms |
191040 KB |
Output is correct |
11 |
Correct |
198 ms |
191032 KB |
Output is correct |
12 |
Correct |
289 ms |
191312 KB |
Output is correct |
13 |
Correct |
195 ms |
191196 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9044 KB |
Output is correct |
2 |
Correct |
171 ms |
191180 KB |
Output is correct |
3 |
Correct |
4928 ms |
191412 KB |
Output is correct |
4 |
Correct |
148 ms |
191176 KB |
Output is correct |
5 |
Correct |
149 ms |
191180 KB |
Output is correct |
6 |
Correct |
229 ms |
191204 KB |
Output is correct |
7 |
Correct |
204 ms |
191248 KB |
Output is correct |
8 |
Correct |
183 ms |
191052 KB |
Output is correct |
9 |
Correct |
159 ms |
191024 KB |
Output is correct |
10 |
Correct |
183 ms |
191040 KB |
Output is correct |
11 |
Correct |
198 ms |
191032 KB |
Output is correct |
12 |
Correct |
289 ms |
191312 KB |
Output is correct |
13 |
Correct |
195 ms |
191196 KB |
Output is correct |
14 |
Correct |
5 ms |
9172 KB |
Output is correct |
15 |
Correct |
151 ms |
191204 KB |
Output is correct |
16 |
Correct |
169 ms |
191156 KB |
Output is correct |
17 |
Correct |
153 ms |
191236 KB |
Output is correct |
18 |
Correct |
148 ms |
191148 KB |
Output is correct |
19 |
Correct |
230 ms |
191180 KB |
Output is correct |
20 |
Correct |
199 ms |
191176 KB |
Output is correct |
21 |
Correct |
190 ms |
191156 KB |
Output is correct |
22 |
Correct |
200 ms |
191052 KB |
Output is correct |
23 |
Correct |
254 ms |
191072 KB |
Output is correct |
24 |
Correct |
315 ms |
191176 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9044 KB |
Output is correct |
2 |
Correct |
171 ms |
191180 KB |
Output is correct |
3 |
Correct |
4928 ms |
191412 KB |
Output is correct |
4 |
Correct |
148 ms |
191176 KB |
Output is correct |
5 |
Correct |
149 ms |
191180 KB |
Output is correct |
6 |
Correct |
229 ms |
191204 KB |
Output is correct |
7 |
Correct |
204 ms |
191248 KB |
Output is correct |
8 |
Correct |
183 ms |
191052 KB |
Output is correct |
9 |
Correct |
159 ms |
191024 KB |
Output is correct |
10 |
Correct |
183 ms |
191040 KB |
Output is correct |
11 |
Correct |
198 ms |
191032 KB |
Output is correct |
12 |
Correct |
289 ms |
191312 KB |
Output is correct |
13 |
Correct |
195 ms |
191196 KB |
Output is correct |
14 |
Correct |
5 ms |
9172 KB |
Output is correct |
15 |
Correct |
151 ms |
191204 KB |
Output is correct |
16 |
Correct |
169 ms |
191156 KB |
Output is correct |
17 |
Correct |
153 ms |
191236 KB |
Output is correct |
18 |
Correct |
148 ms |
191148 KB |
Output is correct |
19 |
Correct |
230 ms |
191180 KB |
Output is correct |
20 |
Correct |
199 ms |
191176 KB |
Output is correct |
21 |
Correct |
190 ms |
191156 KB |
Output is correct |
22 |
Correct |
200 ms |
191052 KB |
Output is correct |
23 |
Correct |
254 ms |
191072 KB |
Output is correct |
24 |
Correct |
315 ms |
191176 KB |
Output is correct |
25 |
Correct |
129 ms |
190028 KB |
Output is correct |
26 |
Correct |
170 ms |
191196 KB |
Output is correct |
27 |
Correct |
148 ms |
191152 KB |
Output is correct |
28 |
Correct |
152 ms |
191196 KB |
Output is correct |
29 |
Correct |
197 ms |
191176 KB |
Output is correct |
30 |
Correct |
222 ms |
191180 KB |
Output is correct |
31 |
Correct |
227 ms |
191180 KB |
Output is correct |
32 |
Correct |
416 ms |
191192 KB |
Output is correct |
33 |
Correct |
891 ms |
191264 KB |
Output is correct |
34 |
Correct |
1797 ms |
191248 KB |
Output is correct |
35 |
Correct |
793 ms |
191304 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9044 KB |
Output is correct |
2 |
Correct |
1083 ms |
1479460 KB |
Output is correct |
3 |
Correct |
863 ms |
1479500 KB |
Output is correct |
4 |
Correct |
874 ms |
1479392 KB |
Output is correct |
5 |
Correct |
908 ms |
1479500 KB |
Output is correct |
6 |
Correct |
1012 ms |
1479520 KB |
Output is correct |
7 |
Correct |
993 ms |
1479432 KB |
Output is correct |
8 |
Correct |
5 ms |
9044 KB |
Output is correct |
9 |
Correct |
171 ms |
191180 KB |
Output is correct |
10 |
Correct |
4928 ms |
191412 KB |
Output is correct |
11 |
Correct |
148 ms |
191176 KB |
Output is correct |
12 |
Correct |
149 ms |
191180 KB |
Output is correct |
13 |
Correct |
229 ms |
191204 KB |
Output is correct |
14 |
Correct |
204 ms |
191248 KB |
Output is correct |
15 |
Correct |
183 ms |
191052 KB |
Output is correct |
16 |
Correct |
159 ms |
191024 KB |
Output is correct |
17 |
Correct |
183 ms |
191040 KB |
Output is correct |
18 |
Correct |
198 ms |
191032 KB |
Output is correct |
19 |
Correct |
289 ms |
191312 KB |
Output is correct |
20 |
Correct |
195 ms |
191196 KB |
Output is correct |
21 |
Correct |
5 ms |
9172 KB |
Output is correct |
22 |
Correct |
151 ms |
191204 KB |
Output is correct |
23 |
Correct |
169 ms |
191156 KB |
Output is correct |
24 |
Correct |
153 ms |
191236 KB |
Output is correct |
25 |
Correct |
148 ms |
191148 KB |
Output is correct |
26 |
Correct |
230 ms |
191180 KB |
Output is correct |
27 |
Correct |
199 ms |
191176 KB |
Output is correct |
28 |
Correct |
190 ms |
191156 KB |
Output is correct |
29 |
Correct |
200 ms |
191052 KB |
Output is correct |
30 |
Correct |
254 ms |
191072 KB |
Output is correct |
31 |
Correct |
315 ms |
191176 KB |
Output is correct |
32 |
Correct |
129 ms |
190028 KB |
Output is correct |
33 |
Correct |
170 ms |
191196 KB |
Output is correct |
34 |
Correct |
148 ms |
191152 KB |
Output is correct |
35 |
Correct |
152 ms |
191196 KB |
Output is correct |
36 |
Correct |
197 ms |
191176 KB |
Output is correct |
37 |
Correct |
222 ms |
191180 KB |
Output is correct |
38 |
Correct |
227 ms |
191180 KB |
Output is correct |
39 |
Correct |
416 ms |
191192 KB |
Output is correct |
40 |
Correct |
891 ms |
191264 KB |
Output is correct |
41 |
Correct |
1797 ms |
191248 KB |
Output is correct |
42 |
Correct |
793 ms |
191304 KB |
Output is correct |
43 |
Correct |
2 ms |
5460 KB |
Output is correct |
44 |
Correct |
5 ms |
9172 KB |
Output is correct |
45 |
Correct |
1064 ms |
1479444 KB |
Output is correct |
46 |
Correct |
882 ms |
1479356 KB |
Output is correct |
47 |
Correct |
895 ms |
1479320 KB |
Output is correct |
48 |
Execution timed out |
7174 ms |
1478968 KB |
Time limit exceeded |
49 |
Halted |
0 ms |
0 KB |
- |