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답안 #1038341

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1038341 2024-07-29T17:07:48 Z Sharky Sprinkler (JOI22_sprinkler) C++17
100 / 100
 714 ms 110140 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

const int N = 200045;
const int K = 45;

int n, l, q, h[N], val[N][K], pa[N], dep[N];
vector<int> adj[N];

void dfs(int u, int p) {
    for (int v : adj[u]) if (v != p) {
        dep[v] = dep[u] + 1;
        pa[v] = u, dfs(v, u);
    }
}

int32_t main() {
    ios::sync_with_stdio(0); cin.tie(0);
    cin >> n >> l;
    for (int i = 0; i < N; i++) for (int j = 0; j < K; j++) val[i][j] = 1;
    for (int i = 1; i < n; i++) {
        int u, v;
        cin >> u >> v;
        adj[u].push_back(v);
        adj[v].push_back(u);
    }
    pa[1] = 0;
    for (int i = n + 1; i <= n + 39; i++) {
        adj[i].push_back(i + 1);
        adj[i + 1].push_back(i);
    }
    adj[n + 40].push_back(1);
    adj[1].push_back(n + 40);
    dfs(n + 1, -1);
    for (int i = 1; i <= n; i++) cin >> h[i];
    cin >> q;
    while (q--) {
        int ty;
        cin >> ty;
        if (ty == 1) {
            int u, d, w;
            cin >> u >> d >> w;
            d = min(d, dep[u]);
            vector<int> tr;
            for (int j = 0; j <= d; j++) tr.push_back(u), u = pa[u];
            reverse(tr.begin(), tr.end());
            int dp = 0;
            val[tr[0]][0] = (val[tr[0]][0] * w) % l;
            // cout << "upd " << tr[0] << " " << 0 << " " << w << "\n";
            for (auto x : tr) {
                if (x == tr[0]) continue;
                // cout << "x: " << x << '\n';
                val[x][dp] = (val[x][dp] * w) % l;
                val[x][dp + 1] = (val[x][dp + 1] * w) % l;
                // cout << "upd " << x << " " << dp << "\n";
                // cout << "upd " << x << " " << dp + 1 << '\n';
                ++dp;
            }
        } else {
            int u;
            cin >> u;
            int ans = h[u];
            for (int i = 0; i <= 40; i++) {
                ans *= val[u][i];
                ans %= l;
                u = pa[u];
                if (!u) break;
            }
            cout << ans << '\n';
        }
    }
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 78684 KB Output is correct
2 Correct 11 ms 78732 KB Output is correct
3 Correct 11 ms 78732 KB Output is correct
4 Correct 12 ms 78684 KB Output is correct
5 Correct 12 ms 78684 KB Output is correct
6 Correct 12 ms 78684 KB Output is correct
7 Correct 12 ms 78820 KB Output is correct
8 Correct 12 ms 78684 KB Output is correct
9 Correct 11 ms 78684 KB Output is correct
10 Correct 11 ms 78684 KB Output is correct
11 Correct 11 ms 78772 KB Output is correct
12 Correct 11 ms 78684 KB Output is correct
13 Correct 13 ms 78684 KB Output is correct
14 Correct 14 ms 78780 KB Output is correct
15 Correct 12 ms 78684 KB Output is correct
16 Correct 12 ms 78776 KB Output is correct
17 Correct 11 ms 78680 KB Output is correct
18 Correct 13 ms 78680 KB Output is correct
19 Correct 11 ms 78680 KB Output is correct
20 Correct 11 ms 78684 KB Output is correct
21 Correct 11 ms 78744 KB Output is correct
22 Correct 11 ms 78608 KB Output is correct
23 Correct 11 ms 78544 KB Output is correct
24 Correct 12 ms 78684 KB Output is correct
25 Correct 11 ms 78684 KB Output is correct
26 Correct 11 ms 78684 KB Output is correct
27 Correct 11 ms 78684 KB Output is correct
28 Correct 11 ms 78576 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 15 ms 78680 KB Output is correct
2 Correct 378 ms 99412 KB Output is correct
3 Correct 238 ms 99844 KB Output is correct
4 Correct 338 ms 106476 KB Output is correct
5 Correct 270 ms 99668 KB Output is correct
6 Correct 230 ms 99188 KB Output is correct
7 Correct 214 ms 99924 KB Output is correct
8 Correct 203 ms 100032 KB Output is correct
9 Correct 435 ms 110140 KB Output is correct
10 Correct 263 ms 109648 KB Output is correct
11 Correct 360 ms 99232 KB Output is correct
12 Correct 227 ms 99668 KB Output is correct
13 Correct 169 ms 100032 KB Output is correct
14 Correct 169 ms 100264 KB Output is correct
15 Correct 167 ms 99448 KB Output is correct
16 Correct 191 ms 100180 KB Output is correct
17 Correct 171 ms 100656 KB Output is correct
18 Correct 14 ms 78740 KB Output is correct
19 Correct 11 ms 78684 KB Output is correct
20 Correct 11 ms 78684 KB Output is correct
21 Correct 11 ms 78680 KB Output is correct
22 Correct 11 ms 78684 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 15 ms 78680 KB Output is correct
2 Correct 378 ms 99412 KB Output is correct
3 Correct 238 ms 99844 KB Output is correct
4 Correct 338 ms 106476 KB Output is correct
5 Correct 270 ms 99668 KB Output is correct
6 Correct 230 ms 99188 KB Output is correct
7 Correct 214 ms 99924 KB Output is correct
8 Correct 203 ms 100032 KB Output is correct
9 Correct 435 ms 110140 KB Output is correct
10 Correct 263 ms 109648 KB Output is correct
11 Correct 360 ms 99232 KB Output is correct
12 Correct 227 ms 99668 KB Output is correct
13 Correct 169 ms 100032 KB Output is correct
14 Correct 169 ms 100264 KB Output is correct
15 Correct 167 ms 99448 KB Output is correct
16 Correct 191 ms 100180 KB Output is correct
17 Correct 171 ms 100656 KB Output is correct
18 Correct 14 ms 78740 KB Output is correct
19 Correct 11 ms 78684 KB Output is correct
20 Correct 11 ms 78684 KB Output is correct
21 Correct 11 ms 78680 KB Output is correct
22 Correct 11 ms 78684 KB Output is correct
23 Correct 11 ms 78684 KB Output is correct
24 Correct 353 ms 99412 KB Output is correct
25 Correct 261 ms 99876 KB Output is correct
26 Correct 365 ms 110016 KB Output is correct
27 Correct 288 ms 99592 KB Output is correct
28 Correct 246 ms 99668 KB Output is correct
29 Correct 222 ms 99416 KB Output is correct
30 Correct 206 ms 100104 KB Output is correct
31 Correct 407 ms 106560 KB Output is correct
32 Correct 254 ms 109920 KB Output is correct
33 Correct 337 ms 99300 KB Output is correct
34 Correct 223 ms 99924 KB Output is correct
35 Correct 10 ms 78684 KB Output is correct
36 Correct 11 ms 78600 KB Output is correct
37 Correct 11 ms 78680 KB Output is correct
38 Correct 10 ms 78680 KB Output is correct
39 Correct 11 ms 78548 KB Output is correct
40 Correct 10 ms 78684 KB Output is correct
41 Correct 11 ms 78588 KB Output is correct
42 Correct 10 ms 78684 KB Output is correct
43 Correct 14 ms 78532 KB Output is correct
44 Correct 11 ms 78540 KB Output is correct
45 Correct 11 ms 78684 KB Output is correct
46 Correct 11 ms 78684 KB Output is correct
47 Correct 11 ms 78776 KB Output is correct
48 Correct 12 ms 78684 KB Output is correct
49 Correct 11 ms 78684 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 78684 KB Output is correct
2 Correct 443 ms 107280 KB Output is correct
3 Correct 611 ms 105128 KB Output is correct
4 Correct 421 ms 105044 KB Output is correct
5 Correct 341 ms 96616 KB Output is correct
6 Correct 246 ms 96852 KB Output is correct
7 Correct 243 ms 96852 KB Output is correct
8 Correct 241 ms 97216 KB Output is correct
9 Correct 466 ms 103764 KB Output is correct
10 Correct 592 ms 106832 KB Output is correct
11 Correct 348 ms 96252 KB Output is correct
12 Correct 472 ms 97172 KB Output is correct
13 Correct 311 ms 98128 KB Output is correct
14 Correct 338 ms 98900 KB Output is correct
15 Correct 11 ms 78680 KB Output is correct
16 Correct 10 ms 78684 KB Output is correct
17 Correct 10 ms 78604 KB Output is correct
18 Correct 11 ms 78684 KB Output is correct
19 Correct 13 ms 78536 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 78600 KB Output is correct
2 Correct 438 ms 106012 KB Output is correct
3 Correct 583 ms 102724 KB Output is correct
4 Correct 443 ms 104212 KB Output is correct
5 Correct 358 ms 98128 KB Output is correct
6 Correct 284 ms 98388 KB Output is correct
7 Correct 274 ms 98144 KB Output is correct
8 Correct 235 ms 98236 KB Output is correct
9 Correct 438 ms 109140 KB Output is correct
10 Correct 593 ms 107856 KB Output is correct
11 Correct 366 ms 98968 KB Output is correct
12 Correct 457 ms 97544 KB Output is correct
13 Correct 344 ms 98132 KB Output is correct
14 Correct 364 ms 98948 KB Output is correct
15 Correct 11 ms 78684 KB Output is correct
16 Correct 11 ms 78700 KB Output is correct
17 Correct 11 ms 78780 KB Output is correct
18 Correct 12 ms 78608 KB Output is correct
19 Correct 12 ms 78684 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 78684 KB Output is correct
2 Correct 11 ms 78732 KB Output is correct
3 Correct 11 ms 78732 KB Output is correct
4 Correct 12 ms 78684 KB Output is correct
5 Correct 12 ms 78684 KB Output is correct
6 Correct 12 ms 78684 KB Output is correct
7 Correct 12 ms 78820 KB Output is correct
8 Correct 12 ms 78684 KB Output is correct
9 Correct 11 ms 78684 KB Output is correct
10 Correct 11 ms 78684 KB Output is correct
11 Correct 11 ms 78772 KB Output is correct
12 Correct 11 ms 78684 KB Output is correct
13 Correct 13 ms 78684 KB Output is correct
14 Correct 14 ms 78780 KB Output is correct
15 Correct 12 ms 78684 KB Output is correct
16 Correct 12 ms 78776 KB Output is correct
17 Correct 11 ms 78680 KB Output is correct
18 Correct 13 ms 78680 KB Output is correct
19 Correct 11 ms 78680 KB Output is correct
20 Correct 11 ms 78684 KB Output is correct
21 Correct 11 ms 78744 KB Output is correct
22 Correct 11 ms 78608 KB Output is correct
23 Correct 11 ms 78544 KB Output is correct
24 Correct 12 ms 78684 KB Output is correct
25 Correct 11 ms 78684 KB Output is correct
26 Correct 11 ms 78684 KB Output is correct
27 Correct 11 ms 78684 KB Output is correct
28 Correct 11 ms 78576 KB Output is correct
29 Correct 15 ms 78680 KB Output is correct
30 Correct 378 ms 99412 KB Output is correct
31 Correct 238 ms 99844 KB Output is correct
32 Correct 338 ms 106476 KB Output is correct
33 Correct 270 ms 99668 KB Output is correct
34 Correct 230 ms 99188 KB Output is correct
35 Correct 214 ms 99924 KB Output is correct
36 Correct 203 ms 100032 KB Output is correct
37 Correct 435 ms 110140 KB Output is correct
38 Correct 263 ms 109648 KB Output is correct
39 Correct 360 ms 99232 KB Output is correct
40 Correct 227 ms 99668 KB Output is correct
41 Correct 169 ms 100032 KB Output is correct
42 Correct 169 ms 100264 KB Output is correct
43 Correct 167 ms 99448 KB Output is correct
44 Correct 191 ms 100180 KB Output is correct
45 Correct 171 ms 100656 KB Output is correct
46 Correct 14 ms 78740 KB Output is correct
47 Correct 11 ms 78684 KB Output is correct
48 Correct 11 ms 78684 KB Output is correct
49 Correct 11 ms 78680 KB Output is correct
50 Correct 11 ms 78684 KB Output is correct
51 Correct 11 ms 78684 KB Output is correct
52 Correct 353 ms 99412 KB Output is correct
53 Correct 261 ms 99876 KB Output is correct
54 Correct 365 ms 110016 KB Output is correct
55 Correct 288 ms 99592 KB Output is correct
56 Correct 246 ms 99668 KB Output is correct
57 Correct 222 ms 99416 KB Output is correct
58 Correct 206 ms 100104 KB Output is correct
59 Correct 407 ms 106560 KB Output is correct
60 Correct 254 ms 109920 KB Output is correct
61 Correct 337 ms 99300 KB Output is correct
62 Correct 223 ms 99924 KB Output is correct
63 Correct 10 ms 78684 KB Output is correct
64 Correct 11 ms 78600 KB Output is correct
65 Correct 11 ms 78680 KB Output is correct
66 Correct 10 ms 78680 KB Output is correct
67 Correct 11 ms 78548 KB Output is correct
68 Correct 10 ms 78684 KB Output is correct
69 Correct 11 ms 78588 KB Output is correct
70 Correct 10 ms 78684 KB Output is correct
71 Correct 14 ms 78532 KB Output is correct
72 Correct 11 ms 78540 KB Output is correct
73 Correct 11 ms 78684 KB Output is correct
74 Correct 11 ms 78684 KB Output is correct
75 Correct 11 ms 78776 KB Output is correct
76 Correct 12 ms 78684 KB Output is correct
77 Correct 11 ms 78684 KB Output is correct
78 Correct 11 ms 78684 KB Output is correct
79 Correct 443 ms 107280 KB Output is correct
80 Correct 611 ms 105128 KB Output is correct
81 Correct 421 ms 105044 KB Output is correct
82 Correct 341 ms 96616 KB Output is correct
83 Correct 246 ms 96852 KB Output is correct
84 Correct 243 ms 96852 KB Output is correct
85 Correct 241 ms 97216 KB Output is correct
86 Correct 466 ms 103764 KB Output is correct
87 Correct 592 ms 106832 KB Output is correct
88 Correct 348 ms 96252 KB Output is correct
89 Correct 472 ms 97172 KB Output is correct
90 Correct 311 ms 98128 KB Output is correct
91 Correct 338 ms 98900 KB Output is correct
92 Correct 11 ms 78680 KB Output is correct
93 Correct 10 ms 78684 KB Output is correct
94 Correct 10 ms 78604 KB Output is correct
95 Correct 11 ms 78684 KB Output is correct
96 Correct 13 ms 78536 KB Output is correct
97 Correct 10 ms 78600 KB Output is correct
98 Correct 438 ms 106012 KB Output is correct
99 Correct 583 ms 102724 KB Output is correct
100 Correct 443 ms 104212 KB Output is correct
101 Correct 358 ms 98128 KB Output is correct
102 Correct 284 ms 98388 KB Output is correct
103 Correct 274 ms 98144 KB Output is correct
104 Correct 235 ms 98236 KB Output is correct
105 Correct 438 ms 109140 KB Output is correct
106 Correct 593 ms 107856 KB Output is correct
107 Correct 366 ms 98968 KB Output is correct
108 Correct 457 ms 97544 KB Output is correct
109 Correct 344 ms 98132 KB Output is correct
110 Correct 364 ms 98948 KB Output is correct
111 Correct 11 ms 78684 KB Output is correct
112 Correct 11 ms 78700 KB Output is correct
113 Correct 11 ms 78780 KB Output is correct
114 Correct 12 ms 78608 KB Output is correct
115 Correct 12 ms 78684 KB Output is correct
116 Correct 357 ms 97364 KB Output is correct
117 Correct 479 ms 99924 KB Output is correct
118 Correct 462 ms 109908 KB Output is correct
119 Correct 369 ms 99664 KB Output is correct
120 Correct 298 ms 99280 KB Output is correct
121 Correct 263 ms 100076 KB Output is correct
122 Correct 244 ms 100032 KB Output is correct
123 Correct 451 ms 107908 KB Output is correct
124 Correct 714 ms 105812 KB Output is correct
125 Correct 365 ms 98384 KB Output is correct
126 Correct 494 ms 99924 KB Output is correct
127 Correct 499 ms 100216 KB Output is correct
128 Correct 387 ms 100948 KB Output is correct
129 Correct 371 ms 101916 KB Output is correct