oj.uz

Submission #964306

# Submission time Handle Problem Language Result Execution time Memory
964306 2024-04-16T15:33:11 Z rolandpetrean Sprinkler (JOI22_sprinkler) C++17
100 / 100
 850 ms 97504 KB 
#include <bits/stdc++.h>
using namespace std;

using ll = long long;
#define int ll

#define endl '\n'
#define pb push_back
using pi = array<int, 2>;

const int N = 2e5 + 100;
vector<int> adj[N];
int par[N];

const int D = 42;
int h[N], wch[D][N];

void dfs(int u) {
  for (int v : adj[u]) {
    if (v == par[u]) continue;
    par[v] = u;
    dfs(v);
  }
}

int32_t main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  
  int n, l;
  cin >> n >> l;
  
  for (int i = 1; i < n; ++i) {
    int u, v;
    cin >> u >> v;
    adj[u].pb(v);
    adj[v].pb(u);
  }
  for (int i = 0; i <= n + D; ++i) {
    for (int d = 0; d < D; ++d) wch[d][i] = 1;
  }
  
  for (int d = 0; d < D - 1; ++d) {
    int here = n + d + 1;
    adj[here].pb(here + 1);
    adj[here + 1].pb(here);
  }
  adj[n + D].pb(1);
  adj[1].pb(n + D);
  dfs(n + 1);
  
  for (int i = 1; i <= n; ++i) cin >> h[i];
  
  int q;
  cin >> q;
  
  while (q--) {
    int t;
    cin >> t;
    
    if (t == 1) {
      int u, d, w;
      cin >> u >> d >> w;
      
      auto mult = [&](int& var) {
        var = var * w % l;
      };
      
      int p = u;
      for (int i = 0; i <= d; ++i) {
        int descend = d - i;
        mult(wch[descend][p]);
        if (descend > 0) mult(wch[descend - 1][p]);
        p = par[p];
      }
    } else {
      int u;
      cin >> u;
      
      //cout << u << "!\n";
      int p = u;
      int ans = h[u];
      for (int d = 0; d < D; ++d) {
        //cout << p << " | " << d << " | " << wch[d][p] << endl;
        ans = ans * wch[d][p] % l;
        p = par[p];
      }
      cout << ans << endl;
    }
  }
}

/*
4 7
1 2
2 3
3 4
1
1
1
1
5
1 4 8 2
2 1
2 2
2 3
2 4
*/

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 20572 KB Output is correct
2 Correct 6 ms 22828 KB Output is correct
3 Correct 6 ms 22620 KB Output is correct
4 Correct 5 ms 23188 KB Output is correct
5 Correct 5 ms 23132 KB Output is correct
6 Correct 5 ms 21088 KB Output is correct
7 Correct 5 ms 19036 KB Output is correct
8 Correct 5 ms 19040 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 5 ms 18820 KB Output is correct
11 Correct 5 ms 18564 KB Output is correct
12 Correct 4 ms 16684 KB Output is correct
13 Correct 3 ms 14684 KB Output is correct
14 Correct 4 ms 14684 KB Output is correct
15 Correct 3 ms 14684 KB Output is correct
16 Correct 3 ms 12636 KB Output is correct
17 Correct 3 ms 14684 KB Output is correct
18 Correct 4 ms 14836 KB Output is correct
19 Correct 4 ms 14684 KB Output is correct
20 Correct 4 ms 14888 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14684 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 14684 KB Output is correct
25 Correct 3 ms 14684 KB Output is correct
26 Correct 3 ms 14684 KB Output is correct
27 Correct 3 ms 14680 KB Output is correct
28 Correct 3 ms 14684 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 14424 KB Output is correct
2 Correct 556 ms 92944 KB Output is correct
3 Correct 306 ms 93612 KB Output is correct
4 Correct 430 ms 95720 KB Output is correct
5 Correct 398 ms 93248 KB Output is correct
6 Correct 281 ms 92756 KB Output is correct
7 Correct 267 ms 93640 KB Output is correct
8 Correct 225 ms 93948 KB Output is correct
9 Correct 515 ms 97504 KB Output is correct
10 Correct 272 ms 97444 KB Output is correct
11 Correct 546 ms 92908 KB Output is correct
12 Correct 286 ms 93588 KB Output is correct
13 Correct 207 ms 93704 KB Output is correct
14 Correct 193 ms 94168 KB Output is correct
15 Correct 230 ms 93332 KB Output is correct
16 Correct 191 ms 93776 KB Output is correct
17 Correct 195 ms 94288 KB Output is correct
18 Correct 3 ms 14644 KB Output is correct
19 Correct 3 ms 14684 KB Output is correct
20 Correct 3 ms 14684 KB Output is correct
21 Correct 4 ms 14684 KB Output is correct
22 Correct 3 ms 14680 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 14424 KB Output is correct
2 Correct 556 ms 92944 KB Output is correct
3 Correct 306 ms 93612 KB Output is correct
4 Correct 430 ms 95720 KB Output is correct
5 Correct 398 ms 93248 KB Output is correct
6 Correct 281 ms 92756 KB Output is correct
7 Correct 267 ms 93640 KB Output is correct
8 Correct 225 ms 93948 KB Output is correct
9 Correct 515 ms 97504 KB Output is correct
10 Correct 272 ms 97444 KB Output is correct
11 Correct 546 ms 92908 KB Output is correct
12 Correct 286 ms 93588 KB Output is correct
13 Correct 207 ms 93704 KB Output is correct
14 Correct 193 ms 94168 KB Output is correct
15 Correct 230 ms 93332 KB Output is correct
16 Correct 191 ms 93776 KB Output is correct
17 Correct 195 ms 94288 KB Output is correct
18 Correct 3 ms 14644 KB Output is correct
19 Correct 3 ms 14684 KB Output is correct
20 Correct 3 ms 14684 KB Output is correct
21 Correct 4 ms 14684 KB Output is correct
22 Correct 3 ms 14680 KB Output is correct
23 Correct 3 ms 14424 KB Output is correct
24 Correct 524 ms 93016 KB Output is correct
25 Correct 320 ms 93524 KB Output is correct
26 Correct 484 ms 97280 KB Output is correct
27 Correct 486 ms 93164 KB Output is correct
28 Correct 310 ms 93624 KB Output is correct
29 Correct 296 ms 93216 KB Output is correct
30 Correct 212 ms 93884 KB Output is correct
31 Correct 544 ms 95716 KB Output is correct
32 Correct 341 ms 97484 KB Output is correct
33 Correct 473 ms 93036 KB Output is correct
34 Correct 267 ms 93520 KB Output is correct
35 Correct 4 ms 14684 KB Output is correct
36 Correct 3 ms 14684 KB Output is correct
37 Correct 3 ms 14640 KB Output is correct
38 Correct 4 ms 14684 KB Output is correct
39 Correct 3 ms 14684 KB Output is correct
40 Correct 3 ms 14680 KB Output is correct
41 Correct 3 ms 14636 KB Output is correct
42 Correct 3 ms 14684 KB Output is correct
43 Correct 3 ms 14684 KB Output is correct
44 Correct 3 ms 14680 KB Output is correct
45 Correct 3 ms 14684 KB Output is correct
46 Correct 3 ms 14692 KB Output is correct
47 Correct 3 ms 14684 KB Output is correct
48 Correct 3 ms 14684 KB Output is correct
49 Correct 3 ms 14684 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 14428 KB Output is correct
2 Correct 610 ms 94536 KB Output is correct
3 Correct 743 ms 93696 KB Output is correct
4 Correct 511 ms 93440 KB Output is correct
5 Correct 538 ms 90204 KB Output is correct
6 Correct 335 ms 90452 KB Output is correct
7 Correct 333 ms 90708 KB Output is correct
8 Correct 266 ms 90832 KB Output is correct
9 Correct 641 ms 92816 KB Output is correct
10 Correct 712 ms 94560 KB Output is correct
11 Correct 524 ms 90004 KB Output is correct
12 Correct 703 ms 90716 KB Output is correct
13 Correct 501 ms 91784 KB Output is correct
14 Correct 515 ms 92540 KB Output is correct
15 Correct 3 ms 14680 KB Output is correct
16 Correct 3 ms 14680 KB Output is correct
17 Correct 3 ms 14684 KB Output is correct
18 Correct 3 ms 14684 KB Output is correct
19 Correct 3 ms 14688 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 14428 KB Output is correct
2 Correct 590 ms 95332 KB Output is correct
3 Correct 729 ms 92876 KB Output is correct
4 Correct 535 ms 93940 KB Output is correct
5 Correct 540 ms 91984 KB Output is correct
6 Correct 364 ms 92044 KB Output is correct
7 Correct 368 ms 91968 KB Output is correct
8 Correct 273 ms 91836 KB Output is correct
9 Correct 676 ms 96640 KB Output is correct
10 Correct 738 ms 95032 KB Output is correct
11 Correct 655 ms 92588 KB Output is correct
12 Correct 730 ms 91220 KB Output is correct
13 Correct 571 ms 91908 KB Output is correct
14 Correct 607 ms 92684 KB Output is correct
15 Correct 3 ms 14680 KB Output is correct
16 Correct 3 ms 14636 KB Output is correct
17 Correct 3 ms 14684 KB Output is correct
18 Correct 3 ms 14684 KB Output is correct
19 Correct 3 ms 14684 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 20572 KB Output is correct
2 Correct 6 ms 22828 KB Output is correct
3 Correct 6 ms 22620 KB Output is correct
4 Correct 5 ms 23188 KB Output is correct
5 Correct 5 ms 23132 KB Output is correct
6 Correct 5 ms 21088 KB Output is correct
7 Correct 5 ms 19036 KB Output is correct
8 Correct 5 ms 19040 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 5 ms 18820 KB Output is correct
11 Correct 5 ms 18564 KB Output is correct
12 Correct 4 ms 16684 KB Output is correct
13 Correct 3 ms 14684 KB Output is correct
14 Correct 4 ms 14684 KB Output is correct
15 Correct 3 ms 14684 KB Output is correct
16 Correct 3 ms 12636 KB Output is correct
17 Correct 3 ms 14684 KB Output is correct
18 Correct 4 ms 14836 KB Output is correct
19 Correct 4 ms 14684 KB Output is correct
20 Correct 4 ms 14888 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14684 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 14684 KB Output is correct
25 Correct 3 ms 14684 KB Output is correct
26 Correct 3 ms 14684 KB Output is correct
27 Correct 3 ms 14680 KB Output is correct
28 Correct 3 ms 14684 KB Output is correct
29 Correct 3 ms 14424 KB Output is correct
30 Correct 556 ms 92944 KB Output is correct
31 Correct 306 ms 93612 KB Output is correct
32 Correct 430 ms 95720 KB Output is correct
33 Correct 398 ms 93248 KB Output is correct
34 Correct 281 ms 92756 KB Output is correct
35 Correct 267 ms 93640 KB Output is correct
36 Correct 225 ms 93948 KB Output is correct
37 Correct 515 ms 97504 KB Output is correct
38 Correct 272 ms 97444 KB Output is correct
39 Correct 546 ms 92908 KB Output is correct
40 Correct 286 ms 93588 KB Output is correct
41 Correct 207 ms 93704 KB Output is correct
42 Correct 193 ms 94168 KB Output is correct
43 Correct 230 ms 93332 KB Output is correct
44 Correct 191 ms 93776 KB Output is correct
45 Correct 195 ms 94288 KB Output is correct
46 Correct 3 ms 14644 KB Output is correct
47 Correct 3 ms 14684 KB Output is correct
48 Correct 3 ms 14684 KB Output is correct
49 Correct 4 ms 14684 KB Output is correct
50 Correct 3 ms 14680 KB Output is correct
51 Correct 3 ms 14424 KB Output is correct
52 Correct 524 ms 93016 KB Output is correct
53 Correct 320 ms 93524 KB Output is correct
54 Correct 484 ms 97280 KB Output is correct
55 Correct 486 ms 93164 KB Output is correct
56 Correct 310 ms 93624 KB Output is correct
57 Correct 296 ms 93216 KB Output is correct
58 Correct 212 ms 93884 KB Output is correct
59 Correct 544 ms 95716 KB Output is correct
60 Correct 341 ms 97484 KB Output is correct
61 Correct 473 ms 93036 KB Output is correct
62 Correct 267 ms 93520 KB Output is correct
63 Correct 4 ms 14684 KB Output is correct
64 Correct 3 ms 14684 KB Output is correct
65 Correct 3 ms 14640 KB Output is correct
66 Correct 4 ms 14684 KB Output is correct
67 Correct 3 ms 14684 KB Output is correct
68 Correct 3 ms 14680 KB Output is correct
69 Correct 3 ms 14636 KB Output is correct
70 Correct 3 ms 14684 KB Output is correct
71 Correct 3 ms 14684 KB Output is correct
72 Correct 3 ms 14680 KB Output is correct
73 Correct 3 ms 14684 KB Output is correct
74 Correct 3 ms 14692 KB Output is correct
75 Correct 3 ms 14684 KB Output is correct
76 Correct 3 ms 14684 KB Output is correct
77 Correct 3 ms 14684 KB Output is correct
78 Correct 3 ms 14428 KB Output is correct
79 Correct 610 ms 94536 KB Output is correct
80 Correct 743 ms 93696 KB Output is correct
81 Correct 511 ms 93440 KB Output is correct
82 Correct 538 ms 90204 KB Output is correct
83 Correct 335 ms 90452 KB Output is correct
84 Correct 333 ms 90708 KB Output is correct
85 Correct 266 ms 90832 KB Output is correct
86 Correct 641 ms 92816 KB Output is correct
87 Correct 712 ms 94560 KB Output is correct
88 Correct 524 ms 90004 KB Output is correct
89 Correct 703 ms 90716 KB Output is correct
90 Correct 501 ms 91784 KB Output is correct
91 Correct 515 ms 92540 KB Output is correct
92 Correct 3 ms 14680 KB Output is correct
93 Correct 3 ms 14680 KB Output is correct
94 Correct 3 ms 14684 KB Output is correct
95 Correct 3 ms 14684 KB Output is correct
96 Correct 3 ms 14688 KB Output is correct
97 Correct 3 ms 14428 KB Output is correct
98 Correct 590 ms 95332 KB Output is correct
99 Correct 729 ms 92876 KB Output is correct
100 Correct 535 ms 93940 KB Output is correct
101 Correct 540 ms 91984 KB Output is correct
102 Correct 364 ms 92044 KB Output is correct
103 Correct 368 ms 91968 KB Output is correct
104 Correct 273 ms 91836 KB Output is correct
105 Correct 676 ms 96640 KB Output is correct
106 Correct 738 ms 95032 KB Output is correct
107 Correct 655 ms 92588 KB Output is correct
108 Correct 730 ms 91220 KB Output is correct
109 Correct 571 ms 91908 KB Output is correct
110 Correct 607 ms 92684 KB Output is correct
111 Correct 3 ms 14680 KB Output is correct
112 Correct 3 ms 14636 KB Output is correct
113 Correct 3 ms 14684 KB Output is correct
114 Correct 3 ms 14684 KB Output is correct
115 Correct 3 ms 14684 KB Output is correct
116 Correct 571 ms 91008 KB Output is correct
117 Correct 814 ms 93836 KB Output is correct
118 Correct 524 ms 97364 KB Output is correct
119 Correct 499 ms 93244 KB Output is correct
120 Correct 412 ms 93068 KB Output is correct
121 Correct 401 ms 93780 KB Output is correct
122 Correct 323 ms 93976 KB Output is correct
123 Correct 522 ms 96376 KB Output is correct
124 Correct 850 ms 95496 KB Output is correct
125 Correct 600 ms 92344 KB Output is correct
126 Correct 737 ms 93452 KB Output is correct
127 Correct 797 ms 94048 KB Output is correct
128 Correct 591 ms 94680 KB Output is correct
129 Correct 566 ms 95480 KB Output is correct