oj.uz

Submission #848031

# Submission time Handle Problem Language Result Execution time Memory
848031 2023-09-11T05:57:14 Z NeroZein Sprinkler (JOI22_sprinkler) C++17
100 / 100
 576 ms 60752 KB 
#include "bits/stdc++.h"
using namespace std;

#ifdef Nero
#include "Deb.h"
#else
#define deb(...)
#endif

const int D = 41;
const int N = 2e5 + 5;

int dp[N][D]; 
int parent[N]; 
vector<int> g[N]; 

void dfs(int v, int p) {
  parent[v] = p;
  for (int u : g[v]) if (u != p) dfs(u, v);
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int n, l;
  cin >> n >> l;
  auto mul = [&](int x, int y) {
    return (int) ((long long) x * y % l); 
  };
  for(int i = 0; i < n - 1; ++i) {
    int u, v;
    cin >> u >> v;
    g[u].push_back(v);
    g[v].push_back(u);
  }
  dfs(1, 0);
  for (int i = 1; i <= n; ++i) {
    fill(dp[i], dp[i] + D, 1); 
  }
  for (int i = 1; i <= n; ++i) {
    cin >> dp[i][0];
  }
  int q;
  cin >> q;
  while (q--) {
    int t, v;
    cin >> t >> v;
    if (t == 1) {
      int d, w;
      cin >> d >> w;
      while (d > 0 && v != 1) {
        dp[v][d] = mul(dp[v][d], w);//if the distance is d - 1, to parent will be d + 1 
        dp[v][d - 1] = mul(dp[v][d - 1], w);
        d--;
        v = parent[v];
      }
      for (int i = 0; i <= d; ++i) {
        dp[v][i] = mul(dp[v][i], w); 
      }
    } else {
      int ans = 1;
      for (int i = 0; i < D && v; ++i, v = parent[v]) {
        ans = mul(ans, dp[v][i]);
      }
      cout << ans << '\n'; 
    }
  }
  return 0;
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6748 KB Output is correct
2 Correct 1 ms 6744 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6748 KB Output is correct
5 Correct 2 ms 6744 KB Output is correct
6 Correct 2 ms 6744 KB Output is correct
7 Correct 2 ms 6748 KB Output is correct
8 Correct 2 ms 6748 KB Output is correct
9 Correct 2 ms 6744 KB Output is correct
10 Correct 2 ms 6744 KB Output is correct
11 Correct 1 ms 6744 KB Output is correct
12 Correct 2 ms 6744 KB Output is correct
13 Correct 2 ms 6744 KB Output is correct
14 Correct 2 ms 6744 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 2 ms 6748 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 1 ms 6744 KB Output is correct
20 Correct 1 ms 6744 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 1 ms 6748 KB Output is correct
23 Correct 2 ms 6744 KB Output is correct
24 Correct 2 ms 6744 KB Output is correct
25 Correct 2 ms 6744 KB Output is correct
26 Correct 3 ms 6896 KB Output is correct
27 Correct 2 ms 6744 KB Output is correct
28 Correct 2 ms 6744 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6744 KB Output is correct
2 Correct 363 ms 47884 KB Output is correct
3 Correct 244 ms 56704 KB Output is correct
4 Correct 338 ms 58956 KB Output is correct
5 Correct 281 ms 56260 KB Output is correct
6 Correct 212 ms 55888 KB Output is correct
7 Correct 232 ms 56704 KB Output is correct
8 Correct 183 ms 57300 KB Output is correct
9 Correct 427 ms 60240 KB Output is correct
10 Correct 282 ms 60440 KB Output is correct
11 Correct 339 ms 56368 KB Output is correct
12 Correct 212 ms 56400 KB Output is correct
13 Correct 160 ms 56776 KB Output is correct
14 Correct 159 ms 57288 KB Output is correct
15 Correct 167 ms 56720 KB Output is correct
16 Correct 160 ms 57168 KB Output is correct
17 Correct 169 ms 57680 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 6744 KB Output is correct
20 Correct 2 ms 6744 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 2 ms 6744 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6744 KB Output is correct
2 Correct 363 ms 47884 KB Output is correct
3 Correct 244 ms 56704 KB Output is correct
4 Correct 338 ms 58956 KB Output is correct
5 Correct 281 ms 56260 KB Output is correct
6 Correct 212 ms 55888 KB Output is correct
7 Correct 232 ms 56704 KB Output is correct
8 Correct 183 ms 57300 KB Output is correct
9 Correct 427 ms 60240 KB Output is correct
10 Correct 282 ms 60440 KB Output is correct
11 Correct 339 ms 56368 KB Output is correct
12 Correct 212 ms 56400 KB Output is correct
13 Correct 160 ms 56776 KB Output is correct
14 Correct 159 ms 57288 KB Output is correct
15 Correct 167 ms 56720 KB Output is correct
16 Correct 160 ms 57168 KB Output is correct
17 Correct 169 ms 57680 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 6744 KB Output is correct
20 Correct 2 ms 6744 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 2 ms 6744 KB Output is correct
23 Correct 1 ms 6748 KB Output is correct
24 Correct 321 ms 56152 KB Output is correct
25 Correct 224 ms 56688 KB Output is correct
26 Correct 334 ms 60452 KB Output is correct
27 Correct 321 ms 56400 KB Output is correct
28 Correct 232 ms 56400 KB Output is correct
29 Correct 217 ms 56080 KB Output is correct
30 Correct 182 ms 57072 KB Output is correct
31 Correct 434 ms 59216 KB Output is correct
32 Correct 248 ms 60752 KB Output is correct
33 Correct 353 ms 55888 KB Output is correct
34 Correct 282 ms 56636 KB Output is correct
35 Correct 2 ms 6744 KB Output is correct
36 Correct 1 ms 6744 KB Output is correct
37 Correct 2 ms 6744 KB Output is correct
38 Correct 2 ms 6744 KB Output is correct
39 Correct 2 ms 6748 KB Output is correct
40 Correct 2 ms 6744 KB Output is correct
41 Correct 1 ms 6748 KB Output is correct
42 Correct 2 ms 6744 KB Output is correct
43 Correct 1 ms 6744 KB Output is correct
44 Correct 2 ms 6744 KB Output is correct
45 Correct 2 ms 6744 KB Output is correct
46 Correct 2 ms 6944 KB Output is correct
47 Correct 2 ms 6744 KB Output is correct
48 Correct 1 ms 6748 KB Output is correct
49 Correct 2 ms 6744 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6744 KB Output is correct
2 Correct 464 ms 49372 KB Output is correct
3 Correct 494 ms 56912 KB Output is correct
4 Correct 417 ms 56656 KB Output is correct
5 Correct 321 ms 53544 KB Output is correct
6 Correct 232 ms 53568 KB Output is correct
7 Correct 246 ms 53560 KB Output is correct
8 Correct 189 ms 54108 KB Output is correct
9 Correct 461 ms 56144 KB Output is correct
10 Correct 525 ms 57456 KB Output is correct
11 Correct 338 ms 53028 KB Output is correct
12 Correct 337 ms 53804 KB Output is correct
13 Correct 302 ms 54608 KB Output is correct
14 Correct 309 ms 55376 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 1 ms 6744 KB Output is correct
17 Correct 1 ms 6744 KB Output is correct
18 Correct 2 ms 6748 KB Output is correct
19 Correct 2 ms 6744 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6748 KB Output is correct
2 Correct 459 ms 50772 KB Output is correct
3 Correct 539 ms 56656 KB Output is correct
4 Correct 437 ms 57428 KB Output is correct
5 Correct 328 ms 54840 KB Output is correct
6 Correct 304 ms 55120 KB Output is correct
7 Correct 237 ms 54848 KB Output is correct
8 Correct 189 ms 55232 KB Output is correct
9 Correct 433 ms 59728 KB Output is correct
10 Correct 554 ms 58192 KB Output is correct
11 Correct 350 ms 55588 KB Output is correct
12 Correct 371 ms 54080 KB Output is correct
13 Correct 297 ms 54796 KB Output is correct
14 Correct 308 ms 55308 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 2 ms 6744 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 6744 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6748 KB Output is correct
2 Correct 1 ms 6744 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 2 ms 6748 KB Output is correct
5 Correct 2 ms 6744 KB Output is correct
6 Correct 2 ms 6744 KB Output is correct
7 Correct 2 ms 6748 KB Output is correct
8 Correct 2 ms 6748 KB Output is correct
9 Correct 2 ms 6744 KB Output is correct
10 Correct 2 ms 6744 KB Output is correct
11 Correct 1 ms 6744 KB Output is correct
12 Correct 2 ms 6744 KB Output is correct
13 Correct 2 ms 6744 KB Output is correct
14 Correct 2 ms 6744 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 2 ms 6748 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 1 ms 6744 KB Output is correct
20 Correct 1 ms 6744 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 1 ms 6748 KB Output is correct
23 Correct 2 ms 6744 KB Output is correct
24 Correct 2 ms 6744 KB Output is correct
25 Correct 2 ms 6744 KB Output is correct
26 Correct 3 ms 6896 KB Output is correct
27 Correct 2 ms 6744 KB Output is correct
28 Correct 2 ms 6744 KB Output is correct
29 Correct 1 ms 6744 KB Output is correct
30 Correct 363 ms 47884 KB Output is correct
31 Correct 244 ms 56704 KB Output is correct
32 Correct 338 ms 58956 KB Output is correct
33 Correct 281 ms 56260 KB Output is correct
34 Correct 212 ms 55888 KB Output is correct
35 Correct 232 ms 56704 KB Output is correct
36 Correct 183 ms 57300 KB Output is correct
37 Correct 427 ms 60240 KB Output is correct
38 Correct 282 ms 60440 KB Output is correct
39 Correct 339 ms 56368 KB Output is correct
40 Correct 212 ms 56400 KB Output is correct
41 Correct 160 ms 56776 KB Output is correct
42 Correct 159 ms 57288 KB Output is correct
43 Correct 167 ms 56720 KB Output is correct
44 Correct 160 ms 57168 KB Output is correct
45 Correct 169 ms 57680 KB Output is correct
46 Correct 2 ms 6744 KB Output is correct
47 Correct 2 ms 6744 KB Output is correct
48 Correct 2 ms 6744 KB Output is correct
49 Correct 2 ms 6744 KB Output is correct
50 Correct 2 ms 6744 KB Output is correct
51 Correct 1 ms 6748 KB Output is correct
52 Correct 321 ms 56152 KB Output is correct
53 Correct 224 ms 56688 KB Output is correct
54 Correct 334 ms 60452 KB Output is correct
55 Correct 321 ms 56400 KB Output is correct
56 Correct 232 ms 56400 KB Output is correct
57 Correct 217 ms 56080 KB Output is correct
58 Correct 182 ms 57072 KB Output is correct
59 Correct 434 ms 59216 KB Output is correct
60 Correct 248 ms 60752 KB Output is correct
61 Correct 353 ms 55888 KB Output is correct
62 Correct 282 ms 56636 KB Output is correct
63 Correct 2 ms 6744 KB Output is correct
64 Correct 1 ms 6744 KB Output is correct
65 Correct 2 ms 6744 KB Output is correct
66 Correct 2 ms 6744 KB Output is correct
67 Correct 2 ms 6748 KB Output is correct
68 Correct 2 ms 6744 KB Output is correct
69 Correct 1 ms 6748 KB Output is correct
70 Correct 2 ms 6744 KB Output is correct
71 Correct 1 ms 6744 KB Output is correct
72 Correct 2 ms 6744 KB Output is correct
73 Correct 2 ms 6744 KB Output is correct
74 Correct 2 ms 6944 KB Output is correct
75 Correct 2 ms 6744 KB Output is correct
76 Correct 1 ms 6748 KB Output is correct
77 Correct 2 ms 6744 KB Output is correct
78 Correct 1 ms 6744 KB Output is correct
79 Correct 464 ms 49372 KB Output is correct
80 Correct 494 ms 56912 KB Output is correct
81 Correct 417 ms 56656 KB Output is correct
82 Correct 321 ms 53544 KB Output is correct
83 Correct 232 ms 53568 KB Output is correct
84 Correct 246 ms 53560 KB Output is correct
85 Correct 189 ms 54108 KB Output is correct
86 Correct 461 ms 56144 KB Output is correct
87 Correct 525 ms 57456 KB Output is correct
88 Correct 338 ms 53028 KB Output is correct
89 Correct 337 ms 53804 KB Output is correct
90 Correct 302 ms 54608 KB Output is correct
91 Correct 309 ms 55376 KB Output is correct
92 Correct 2 ms 6744 KB Output is correct
93 Correct 1 ms 6744 KB Output is correct
94 Correct 1 ms 6744 KB Output is correct
95 Correct 2 ms 6748 KB Output is correct
96 Correct 2 ms 6744 KB Output is correct
97 Correct 2 ms 6748 KB Output is correct
98 Correct 459 ms 50772 KB Output is correct
99 Correct 539 ms 56656 KB Output is correct
100 Correct 437 ms 57428 KB Output is correct
101 Correct 328 ms 54840 KB Output is correct
102 Correct 304 ms 55120 KB Output is correct
103 Correct 237 ms 54848 KB Output is correct
104 Correct 189 ms 55232 KB Output is correct
105 Correct 433 ms 59728 KB Output is correct
106 Correct 554 ms 58192 KB Output is correct
107 Correct 350 ms 55588 KB Output is correct
108 Correct 371 ms 54080 KB Output is correct
109 Correct 297 ms 54796 KB Output is correct
110 Correct 308 ms 55308 KB Output is correct
111 Correct 2 ms 6744 KB Output is correct
112 Correct 2 ms 6744 KB Output is correct
113 Correct 2 ms 6744 KB Output is correct
114 Correct 2 ms 6744 KB Output is correct
115 Correct 2 ms 6744 KB Output is correct
116 Correct 338 ms 54096 KB Output is correct
117 Correct 417 ms 56652 KB Output is correct
118 Correct 394 ms 60392 KB Output is correct
119 Correct 373 ms 56232 KB Output is correct
120 Correct 289 ms 56052 KB Output is correct
121 Correct 307 ms 56684 KB Output is correct
122 Correct 207 ms 57012 KB Output is correct
123 Correct 472 ms 59768 KB Output is correct
124 Correct 576 ms 58960 KB Output is correct
125 Correct 358 ms 55240 KB Output is correct
126 Correct 438 ms 56656 KB Output is correct
127 Correct 443 ms 56956 KB Output is correct
128 Correct 420 ms 57736 KB Output is correct
129 Correct 420 ms 58448 KB Output is correct