oj.uz

Submission #648631

# Submission time Handle Problem Language Result Execution time Memory
648631 2022-10-07T08:33:06 Z PoonYaPat Sprinkler (JOI22_sprinkler) C++14
100 / 100
 780 ms 95596 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int n,q,p[200001];
ll h[200001],mul[200001][42],mod;
vector<int> adj[200001];

void dfs(int x, int par) {
    p[x]=par;
    for (auto s : adj[x]) if (s!=par) dfs(s,x);
}

void add(int node, int dis, ll val) {
    while (node!=0 && dis!=-1) {
        mul[node][dis]=(mul[node][dis]*val)%mod;
        node=p[node];
        --dis;
    }
}

void find(int node) {
    int dis=0;
    ll ans=h[node];
    while (dis<=40 && node!=0) {
        ans=(ans*mul[node][dis])%mod;
        ans=(ans*mul[node][dis+1])%mod;
        ++dis; node=p[node];
    }
    for (int i=dis+1; i<=40; ++i) { //distance can higher than root
        ans=(ans*mul[1][i])%mod;
    }
    cout<<ans<<"\n";
}

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin>>n>>mod;
    for (int i=1; i<=n; ++i) {
        for (int j=0; j<=41; ++j) mul[i][j]=1;
    }
    for (int i=0; i<n-1; ++i) {
        int a,b; cin>>a>>b;
        adj[a].push_back(b);
        adj[b].push_back(a);
    }
    for (int i=1; i<=n; ++i) cin>>h[i];
    dfs(1,0);
    cin>>q;
    while (q--) {
        int mode; cin>>mode;
        if (mode==1) {
            int node,dis;
            ll w;
            cin>>node>>dis>>w;
            add(node,dis,w);
        } else {
            int node; cin>>node;
            find(node);
        }
    }
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 3 ms 5072 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 4 ms 5332 KB Output is correct
5 Correct 4 ms 5420 KB Output is correct
6 Correct 4 ms 5332 KB Output is correct
7 Correct 5 ms 5332 KB Output is correct
8 Correct 4 ms 5424 KB Output is correct
9 Correct 4 ms 5076 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 3 ms 4948 KB Output is correct
12 Correct 3 ms 4948 KB Output is correct
13 Correct 3 ms 5032 KB Output is correct
14 Correct 3 ms 5032 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 5036 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5028 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 4 ms 5032 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 5032 KB Output is correct
25 Correct 3 ms 4948 KB Output is correct
26 Correct 3 ms 5032 KB Output is correct
27 Correct 3 ms 4948 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 568 ms 82960 KB Output is correct
3 Correct 327 ms 79820 KB Output is correct
4 Correct 482 ms 84164 KB Output is correct
5 Correct 477 ms 81456 KB Output is correct
6 Correct 341 ms 81280 KB Output is correct
7 Correct 358 ms 81632 KB Output is correct
8 Correct 294 ms 82028 KB Output is correct
9 Correct 604 ms 87168 KB Output is correct
10 Correct 369 ms 83660 KB Output is correct
11 Correct 564 ms 83020 KB Output is correct
12 Correct 383 ms 91724 KB Output is correct
13 Correct 248 ms 92036 KB Output is correct
14 Correct 257 ms 92500 KB Output is correct
15 Correct 256 ms 91784 KB Output is correct
16 Correct 264 ms 92312 KB Output is correct
17 Correct 256 ms 92884 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5036 KB Output is correct
20 Correct 3 ms 5032 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 4 ms 4948 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 568 ms 82960 KB Output is correct
3 Correct 327 ms 79820 KB Output is correct
4 Correct 482 ms 84164 KB Output is correct
5 Correct 477 ms 81456 KB Output is correct
6 Correct 341 ms 81280 KB Output is correct
7 Correct 358 ms 81632 KB Output is correct
8 Correct 294 ms 82028 KB Output is correct
9 Correct 604 ms 87168 KB Output is correct
10 Correct 369 ms 83660 KB Output is correct
11 Correct 564 ms 83020 KB Output is correct
12 Correct 383 ms 91724 KB Output is correct
13 Correct 248 ms 92036 KB Output is correct
14 Correct 257 ms 92500 KB Output is correct
15 Correct 256 ms 91784 KB Output is correct
16 Correct 264 ms 92312 KB Output is correct
17 Correct 256 ms 92884 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5036 KB Output is correct
20 Correct 3 ms 5032 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 4 ms 4948 KB Output is correct
23 Correct 4 ms 4948 KB Output is correct
24 Correct 547 ms 91332 KB Output is correct
25 Correct 385 ms 91716 KB Output is correct
26 Correct 509 ms 95564 KB Output is correct
27 Correct 458 ms 91424 KB Output is correct
28 Correct 425 ms 91572 KB Output is correct
29 Correct 384 ms 91308 KB Output is correct
30 Correct 317 ms 92412 KB Output is correct
31 Correct 656 ms 94304 KB Output is correct
32 Correct 421 ms 95596 KB Output is correct
33 Correct 654 ms 91132 KB Output is correct
34 Correct 431 ms 91736 KB Output is correct
35 Correct 4 ms 4948 KB Output is correct
36 Correct 5 ms 4948 KB Output is correct
37 Correct 4 ms 4948 KB Output is correct
38 Correct 4 ms 5036 KB Output is correct
39 Correct 4 ms 4948 KB Output is correct
40 Correct 5 ms 4948 KB Output is correct
41 Correct 4 ms 5032 KB Output is correct
42 Correct 3 ms 5032 KB Output is correct
43 Correct 4 ms 5036 KB Output is correct
44 Correct 5 ms 5032 KB Output is correct
45 Correct 3 ms 4948 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 4 ms 4988 KB Output is correct
48 Correct 4 ms 5024 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 780 ms 84660 KB Output is correct
3 Correct 658 ms 82892 KB Output is correct
4 Correct 641 ms 83544 KB Output is correct
5 Correct 537 ms 80064 KB Output is correct
6 Correct 469 ms 80180 KB Output is correct
7 Correct 380 ms 80424 KB Output is correct
8 Correct 291 ms 80836 KB Output is correct
9 Correct 707 ms 83580 KB Output is correct
10 Correct 653 ms 83712 KB Output is correct
11 Correct 684 ms 80448 KB Output is correct
12 Correct 562 ms 79908 KB Output is correct
13 Correct 399 ms 80672 KB Output is correct
14 Correct 388 ms 81072 KB Output is correct
15 Correct 4 ms 4948 KB Output is correct
16 Correct 4 ms 4948 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 4 ms 5028 KB Output is correct
19 Correct 4 ms 4948 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 672 ms 86100 KB Output is correct
3 Correct 609 ms 91552 KB Output is correct
4 Correct 645 ms 92472 KB Output is correct
5 Correct 514 ms 90104 KB Output is correct
6 Correct 404 ms 90260 KB Output is correct
7 Correct 399 ms 89964 KB Output is correct
8 Correct 314 ms 90404 KB Output is correct
9 Correct 651 ms 94884 KB Output is correct
10 Correct 610 ms 93252 KB Output is correct
11 Correct 551 ms 90796 KB Output is correct
12 Correct 565 ms 89392 KB Output is correct
13 Correct 366 ms 90060 KB Output is correct
14 Correct 394 ms 90556 KB Output is correct
15 Correct 3 ms 5032 KB Output is correct
16 Correct 3 ms 5032 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 4 ms 5028 KB Output is correct
19 Correct 3 ms 5032 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 3 ms 5072 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 4 ms 5332 KB Output is correct
5 Correct 4 ms 5420 KB Output is correct
6 Correct 4 ms 5332 KB Output is correct
7 Correct 5 ms 5332 KB Output is correct
8 Correct 4 ms 5424 KB Output is correct
9 Correct 4 ms 5076 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 3 ms 4948 KB Output is correct
12 Correct 3 ms 4948 KB Output is correct
13 Correct 3 ms 5032 KB Output is correct
14 Correct 3 ms 5032 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 5036 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5028 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 4 ms 5032 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 5032 KB Output is correct
25 Correct 3 ms 4948 KB Output is correct
26 Correct 3 ms 5032 KB Output is correct
27 Correct 3 ms 4948 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct
29 Correct 3 ms 4948 KB Output is correct
30 Correct 568 ms 82960 KB Output is correct
31 Correct 327 ms 79820 KB Output is correct
32 Correct 482 ms 84164 KB Output is correct
33 Correct 477 ms 81456 KB Output is correct
34 Correct 341 ms 81280 KB Output is correct
35 Correct 358 ms 81632 KB Output is correct
36 Correct 294 ms 82028 KB Output is correct
37 Correct 604 ms 87168 KB Output is correct
38 Correct 369 ms 83660 KB Output is correct
39 Correct 564 ms 83020 KB Output is correct
40 Correct 383 ms 91724 KB Output is correct
41 Correct 248 ms 92036 KB Output is correct
42 Correct 257 ms 92500 KB Output is correct
43 Correct 256 ms 91784 KB Output is correct
44 Correct 264 ms 92312 KB Output is correct
45 Correct 256 ms 92884 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 3 ms 5036 KB Output is correct
48 Correct 3 ms 5032 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 4 ms 4948 KB Output is correct
51 Correct 4 ms 4948 KB Output is correct
52 Correct 547 ms 91332 KB Output is correct
53 Correct 385 ms 91716 KB Output is correct
54 Correct 509 ms 95564 KB Output is correct
55 Correct 458 ms 91424 KB Output is correct
56 Correct 425 ms 91572 KB Output is correct
57 Correct 384 ms 91308 KB Output is correct
58 Correct 317 ms 92412 KB Output is correct
59 Correct 656 ms 94304 KB Output is correct
60 Correct 421 ms 95596 KB Output is correct
61 Correct 654 ms 91132 KB Output is correct
62 Correct 431 ms 91736 KB Output is correct
63 Correct 4 ms 4948 KB Output is correct
64 Correct 5 ms 4948 KB Output is correct
65 Correct 4 ms 4948 KB Output is correct
66 Correct 4 ms 5036 KB Output is correct
67 Correct 4 ms 4948 KB Output is correct
68 Correct 5 ms 4948 KB Output is correct
69 Correct 4 ms 5032 KB Output is correct
70 Correct 3 ms 5032 KB Output is correct
71 Correct 4 ms 5036 KB Output is correct
72 Correct 5 ms 5032 KB Output is correct
73 Correct 3 ms 4948 KB Output is correct
74 Correct 3 ms 4948 KB Output is correct
75 Correct 4 ms 4988 KB Output is correct
76 Correct 4 ms 5024 KB Output is correct
77 Correct 3 ms 4948 KB Output is correct
78 Correct 3 ms 4948 KB Output is correct
79 Correct 780 ms 84660 KB Output is correct
80 Correct 658 ms 82892 KB Output is correct
81 Correct 641 ms 83544 KB Output is correct
82 Correct 537 ms 80064 KB Output is correct
83 Correct 469 ms 80180 KB Output is correct
84 Correct 380 ms 80424 KB Output is correct
85 Correct 291 ms 80836 KB Output is correct
86 Correct 707 ms 83580 KB Output is correct
87 Correct 653 ms 83712 KB Output is correct
88 Correct 684 ms 80448 KB Output is correct
89 Correct 562 ms 79908 KB Output is correct
90 Correct 399 ms 80672 KB Output is correct
91 Correct 388 ms 81072 KB Output is correct
92 Correct 4 ms 4948 KB Output is correct
93 Correct 4 ms 4948 KB Output is correct
94 Correct 3 ms 4948 KB Output is correct
95 Correct 4 ms 5028 KB Output is correct
96 Correct 4 ms 4948 KB Output is correct
97 Correct 3 ms 4948 KB Output is correct
98 Correct 672 ms 86100 KB Output is correct
99 Correct 609 ms 91552 KB Output is correct
100 Correct 645 ms 92472 KB Output is correct
101 Correct 514 ms 90104 KB Output is correct
102 Correct 404 ms 90260 KB Output is correct
103 Correct 399 ms 89964 KB Output is correct
104 Correct 314 ms 90404 KB Output is correct
105 Correct 651 ms 94884 KB Output is correct
106 Correct 610 ms 93252 KB Output is correct
107 Correct 551 ms 90796 KB Output is correct
108 Correct 565 ms 89392 KB Output is correct
109 Correct 366 ms 90060 KB Output is correct
110 Correct 394 ms 90556 KB Output is correct
111 Correct 3 ms 5032 KB Output is correct
112 Correct 3 ms 5032 KB Output is correct
113 Correct 3 ms 4948 KB Output is correct
114 Correct 4 ms 5028 KB Output is correct
115 Correct 3 ms 5032 KB Output is correct
116 Correct 588 ms 89316 KB Output is correct
117 Correct 557 ms 91800 KB Output is correct
118 Correct 568 ms 95444 KB Output is correct
119 Correct 525 ms 91520 KB Output is correct
120 Correct 426 ms 91256 KB Output is correct
121 Correct 410 ms 91884 KB Output is correct
122 Correct 324 ms 92232 KB Output is correct
123 Correct 657 ms 94536 KB Output is correct
124 Correct 611 ms 94160 KB Output is correct
125 Correct 574 ms 90596 KB Output is correct
126 Correct 609 ms 91672 KB Output is correct
127 Correct 552 ms 92224 KB Output is correct
128 Correct 426 ms 92844 KB Output is correct
129 Correct 427 ms 93444 KB Output is correct