oj.uz

Submission #922592

# Submission time Handle Problem Language Result Execution time Memory
922592 2024-02-05T17:27:32 Z huutuan Sprinkler (JOI22_sprinkler) C++14
100 / 100
 808 ms 100948 KB 
#include<bits/stdc++.h>

using namespace std;

#define int long long
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define isz(x) ((int)x.size())
#define sumof(x) accumulate(all(x), 0ll)

int mod;

const int N=2e5+10, MAX_DIST=40;
int n, q, par[N], h[N];
int mult[N][42];
vector<int> g[N];

void dfs(int u, int p){
   par[u]=p;
   if (p) g[u].erase(find(all(g[u]), p));
   for (int v:g[u]) dfs(v, u);
   for (int i=0; i<=MAX_DIST+1; ++i) mult[u][i]=1;
}

void update(int u, int d, int w){
   int lca=u;
   while (par[lca] && d){
      mult[lca][d]=mult[lca][d]*w%mod;
      mult[lca][d-1]=mult[lca][d-1]*w%mod;
      lca=par[lca];
      --d;
   }
   for (int i=d; i>=0; --i) mult[lca][i]=mult[lca][i]*w%mod;
}

int query(int u){
   int val=h[u];
   int lca=u, dist=0;
   while (lca && dist<=MAX_DIST){
      val=1ll*val*mult[lca][dist]%mod;
      lca=par[lca]; ++dist;
   }
   return val;
}

void solve(){
   cin >> n >> mod;
   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) cin >> h[i];
   cin >> q;
   while (q--){
      int o; cin >> o;
      if (o==1){
         int u, d, w; cin >> u >> d >> w;
         update(u, d, w);
      }else{
         int u; cin >> u;
         cout << query(u) << '\n';
      }
   }
}

int32_t main(){
   ios_base::sync_with_stdio(false);
   cin.tie(nullptr);
   int ntests=1;
   // cin >> ntests;
   for (int i=1; i<=ntests; ++i) solve();
   return 0;
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 3 ms 4956 KB Output is correct
3 Correct 2 ms 4956 KB Output is correct
4 Correct 3 ms 5464 KB Output is correct
5 Correct 3 ms 5468 KB Output is correct
6 Correct 3 ms 5560 KB Output is correct
7 Correct 3 ms 5468 KB Output is correct
8 Correct 3 ms 5468 KB Output is correct
9 Correct 3 ms 4956 KB Output is correct
10 Correct 3 ms 4956 KB Output is correct
11 Correct 2 ms 5192 KB Output is correct
12 Correct 2 ms 4956 KB Output is correct
13 Correct 3 ms 5212 KB Output is correct
14 Correct 2 ms 4956 KB Output is correct
15 Correct 3 ms 4956 KB Output is correct
16 Correct 3 ms 4956 KB Output is correct
17 Correct 3 ms 5180 KB Output is correct
18 Correct 3 ms 5100 KB Output is correct
19 Correct 2 ms 4956 KB Output is correct
20 Correct 3 ms 4952 KB Output is correct
21 Correct 2 ms 4956 KB Output is correct
22 Correct 3 ms 5172 KB Output is correct
23 Correct 2 ms 4956 KB Output is correct
24 Correct 3 ms 4956 KB Output is correct
25 Correct 3 ms 5208 KB Output is correct
26 Correct 2 ms 4956 KB Output is correct
27 Correct 3 ms 5052 KB Output is correct
28 Correct 3 ms 4952 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 528 ms 91400 KB Output is correct
3 Correct 337 ms 90824 KB Output is correct
4 Correct 493 ms 97888 KB Output is correct
5 Correct 467 ms 93176 KB Output is correct
6 Correct 381 ms 92980 KB Output is correct
7 Correct 329 ms 93520 KB Output is correct
8 Correct 277 ms 93672 KB Output is correct
9 Correct 685 ms 100948 KB Output is correct
10 Correct 370 ms 100572 KB Output is correct
11 Correct 659 ms 92888 KB Output is correct
12 Correct 369 ms 93296 KB Output is correct
13 Correct 238 ms 93404 KB Output is correct
14 Correct 246 ms 93876 KB Output is correct
15 Correct 244 ms 93112 KB Output is correct
16 Correct 261 ms 93524 KB Output is correct
17 Correct 303 ms 93968 KB Output is correct
18 Correct 2 ms 4956 KB Output is correct
19 Correct 3 ms 5016 KB Output is correct
20 Correct 3 ms 4956 KB Output is correct
21 Correct 3 ms 4956 KB Output is correct
22 Correct 3 ms 5196 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 528 ms 91400 KB Output is correct
3 Correct 337 ms 90824 KB Output is correct
4 Correct 493 ms 97888 KB Output is correct
5 Correct 467 ms 93176 KB Output is correct
6 Correct 381 ms 92980 KB Output is correct
7 Correct 329 ms 93520 KB Output is correct
8 Correct 277 ms 93672 KB Output is correct
9 Correct 685 ms 100948 KB Output is correct
10 Correct 370 ms 100572 KB Output is correct
11 Correct 659 ms 92888 KB Output is correct
12 Correct 369 ms 93296 KB Output is correct
13 Correct 238 ms 93404 KB Output is correct
14 Correct 246 ms 93876 KB Output is correct
15 Correct 244 ms 93112 KB Output is correct
16 Correct 261 ms 93524 KB Output is correct
17 Correct 303 ms 93968 KB Output is correct
18 Correct 2 ms 4956 KB Output is correct
19 Correct 3 ms 5016 KB Output is correct
20 Correct 3 ms 4956 KB Output is correct
21 Correct 3 ms 4956 KB Output is correct
22 Correct 3 ms 5196 KB Output is correct
23 Correct 3 ms 4956 KB Output is correct
24 Correct 593 ms 93280 KB Output is correct
25 Correct 392 ms 93384 KB Output is correct
26 Correct 597 ms 100948 KB Output is correct
27 Correct 457 ms 93176 KB Output is correct
28 Correct 368 ms 92440 KB Output is correct
29 Correct 340 ms 92256 KB Output is correct
30 Correct 278 ms 93172 KB Output is correct
31 Correct 682 ms 97648 KB Output is correct
32 Correct 410 ms 99664 KB Output is correct
33 Correct 546 ms 92500 KB Output is correct
34 Correct 382 ms 92352 KB Output is correct
35 Correct 2 ms 4956 KB Output is correct
36 Correct 2 ms 4956 KB Output is correct
37 Correct 2 ms 4956 KB Output is correct
38 Correct 3 ms 5176 KB Output is correct
39 Correct 3 ms 4956 KB Output is correct
40 Correct 3 ms 5036 KB Output is correct
41 Correct 3 ms 4956 KB Output is correct
42 Correct 3 ms 4956 KB Output is correct
43 Correct 2 ms 4956 KB Output is correct
44 Correct 2 ms 4956 KB Output is correct
45 Correct 2 ms 4952 KB Output is correct
46 Correct 2 ms 4956 KB Output is correct
47 Correct 3 ms 5112 KB Output is correct
48 Correct 3 ms 4956 KB Output is correct
49 Correct 2 ms 5192 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4952 KB Output is correct
2 Correct 676 ms 97464 KB Output is correct
3 Correct 741 ms 95944 KB Output is correct
4 Correct 582 ms 95668 KB Output is correct
5 Correct 539 ms 89780 KB Output is correct
6 Correct 370 ms 88660 KB Output is correct
7 Correct 337 ms 89180 KB Output is correct
8 Correct 260 ms 89036 KB Output is correct
9 Correct 648 ms 93704 KB Output is correct
10 Correct 745 ms 95792 KB Output is correct
11 Correct 565 ms 88392 KB Output is correct
12 Correct 552 ms 89128 KB Output is correct
13 Correct 411 ms 90180 KB Output is correct
14 Correct 428 ms 92720 KB Output is correct
15 Correct 2 ms 4956 KB Output is correct
16 Correct 3 ms 4952 KB Output is correct
17 Correct 2 ms 4956 KB Output is correct
18 Correct 2 ms 4956 KB Output is correct
19 Correct 2 ms 4956 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 646 ms 96040 KB Output is correct
3 Correct 741 ms 92980 KB Output is correct
4 Correct 595 ms 94572 KB Output is correct
5 Correct 485 ms 90044 KB Output is correct
6 Correct 370 ms 90196 KB Output is correct
7 Correct 345 ms 90292 KB Output is correct
8 Correct 277 ms 90156 KB Output is correct
9 Correct 619 ms 98168 KB Output is correct
10 Correct 771 ms 96912 KB Output is correct
11 Correct 554 ms 90960 KB Output is correct
12 Correct 546 ms 89792 KB Output is correct
13 Correct 407 ms 90432 KB Output is correct
14 Correct 414 ms 92692 KB Output is correct
15 Correct 2 ms 4956 KB Output is correct
16 Correct 2 ms 4952 KB Output is correct
17 Correct 2 ms 4956 KB Output is correct
18 Correct 2 ms 4956 KB Output is correct
19 Correct 2 ms 4956 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Correct 3 ms 4956 KB Output is correct
3 Correct 2 ms 4956 KB Output is correct
4 Correct 3 ms 5464 KB Output is correct
5 Correct 3 ms 5468 KB Output is correct
6 Correct 3 ms 5560 KB Output is correct
7 Correct 3 ms 5468 KB Output is correct
8 Correct 3 ms 5468 KB Output is correct
9 Correct 3 ms 4956 KB Output is correct
10 Correct 3 ms 4956 KB Output is correct
11 Correct 2 ms 5192 KB Output is correct
12 Correct 2 ms 4956 KB Output is correct
13 Correct 3 ms 5212 KB Output is correct
14 Correct 2 ms 4956 KB Output is correct
15 Correct 3 ms 4956 KB Output is correct
16 Correct 3 ms 4956 KB Output is correct
17 Correct 3 ms 5180 KB Output is correct
18 Correct 3 ms 5100 KB Output is correct
19 Correct 2 ms 4956 KB Output is correct
20 Correct 3 ms 4952 KB Output is correct
21 Correct 2 ms 4956 KB Output is correct
22 Correct 3 ms 5172 KB Output is correct
23 Correct 2 ms 4956 KB Output is correct
24 Correct 3 ms 4956 KB Output is correct
25 Correct 3 ms 5208 KB Output is correct
26 Correct 2 ms 4956 KB Output is correct
27 Correct 3 ms 5052 KB Output is correct
28 Correct 3 ms 4952 KB Output is correct
29 Correct 2 ms 4956 KB Output is correct
30 Correct 528 ms 91400 KB Output is correct
31 Correct 337 ms 90824 KB Output is correct
32 Correct 493 ms 97888 KB Output is correct
33 Correct 467 ms 93176 KB Output is correct
34 Correct 381 ms 92980 KB Output is correct
35 Correct 329 ms 93520 KB Output is correct
36 Correct 277 ms 93672 KB Output is correct
37 Correct 685 ms 100948 KB Output is correct
38 Correct 370 ms 100572 KB Output is correct
39 Correct 659 ms 92888 KB Output is correct
40 Correct 369 ms 93296 KB Output is correct
41 Correct 238 ms 93404 KB Output is correct
42 Correct 246 ms 93876 KB Output is correct
43 Correct 244 ms 93112 KB Output is correct
44 Correct 261 ms 93524 KB Output is correct
45 Correct 303 ms 93968 KB Output is correct
46 Correct 2 ms 4956 KB Output is correct
47 Correct 3 ms 5016 KB Output is correct
48 Correct 3 ms 4956 KB Output is correct
49 Correct 3 ms 4956 KB Output is correct
50 Correct 3 ms 5196 KB Output is correct
51 Correct 3 ms 4956 KB Output is correct
52 Correct 593 ms 93280 KB Output is correct
53 Correct 392 ms 93384 KB Output is correct
54 Correct 597 ms 100948 KB Output is correct
55 Correct 457 ms 93176 KB Output is correct
56 Correct 368 ms 92440 KB Output is correct
57 Correct 340 ms 92256 KB Output is correct
58 Correct 278 ms 93172 KB Output is correct
59 Correct 682 ms 97648 KB Output is correct
60 Correct 410 ms 99664 KB Output is correct
61 Correct 546 ms 92500 KB Output is correct
62 Correct 382 ms 92352 KB Output is correct
63 Correct 2 ms 4956 KB Output is correct
64 Correct 2 ms 4956 KB Output is correct
65 Correct 2 ms 4956 KB Output is correct
66 Correct 3 ms 5176 KB Output is correct
67 Correct 3 ms 4956 KB Output is correct
68 Correct 3 ms 5036 KB Output is correct
69 Correct 3 ms 4956 KB Output is correct
70 Correct 3 ms 4956 KB Output is correct
71 Correct 2 ms 4956 KB Output is correct
72 Correct 2 ms 4956 KB Output is correct
73 Correct 2 ms 4952 KB Output is correct
74 Correct 2 ms 4956 KB Output is correct
75 Correct 3 ms 5112 KB Output is correct
76 Correct 3 ms 4956 KB Output is correct
77 Correct 2 ms 5192 KB Output is correct
78 Correct 3 ms 4952 KB Output is correct
79 Correct 676 ms 97464 KB Output is correct
80 Correct 741 ms 95944 KB Output is correct
81 Correct 582 ms 95668 KB Output is correct
82 Correct 539 ms 89780 KB Output is correct
83 Correct 370 ms 88660 KB Output is correct
84 Correct 337 ms 89180 KB Output is correct
85 Correct 260 ms 89036 KB Output is correct
86 Correct 648 ms 93704 KB Output is correct
87 Correct 745 ms 95792 KB Output is correct
88 Correct 565 ms 88392 KB Output is correct
89 Correct 552 ms 89128 KB Output is correct
90 Correct 411 ms 90180 KB Output is correct
91 Correct 428 ms 92720 KB Output is correct
92 Correct 2 ms 4956 KB Output is correct
93 Correct 3 ms 4952 KB Output is correct
94 Correct 2 ms 4956 KB Output is correct
95 Correct 2 ms 4956 KB Output is correct
96 Correct 2 ms 4956 KB Output is correct
97 Correct 2 ms 4952 KB Output is correct
98 Correct 646 ms 96040 KB Output is correct
99 Correct 741 ms 92980 KB Output is correct
100 Correct 595 ms 94572 KB Output is correct
101 Correct 485 ms 90044 KB Output is correct
102 Correct 370 ms 90196 KB Output is correct
103 Correct 345 ms 90292 KB Output is correct
104 Correct 277 ms 90156 KB Output is correct
105 Correct 619 ms 98168 KB Output is correct
106 Correct 771 ms 96912 KB Output is correct
107 Correct 554 ms 90960 KB Output is correct
108 Correct 546 ms 89792 KB Output is correct
109 Correct 407 ms 90432 KB Output is correct
110 Correct 414 ms 92692 KB Output is correct
111 Correct 2 ms 4956 KB Output is correct
112 Correct 2 ms 4952 KB Output is correct
113 Correct 2 ms 4956 KB Output is correct
114 Correct 2 ms 4956 KB Output is correct
115 Correct 2 ms 4956 KB Output is correct
116 Correct 595 ms 91148 KB Output is correct
117 Correct 572 ms 93704 KB Output is correct
118 Correct 605 ms 100776 KB Output is correct
119 Correct 523 ms 93308 KB Output is correct
120 Correct 392 ms 93056 KB Output is correct
121 Correct 380 ms 93956 KB Output is correct
122 Correct 289 ms 93896 KB Output is correct
123 Correct 631 ms 99224 KB Output is correct
124 Correct 808 ms 97708 KB Output is correct
125 Correct 533 ms 92248 KB Output is correct
126 Correct 628 ms 93520 KB Output is correct
127 Correct 609 ms 94120 KB Output is correct
128 Correct 518 ms 94604 KB Output is correct
129 Correct 522 ms 95504 KB Output is correct