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답안 #1097004

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1097004 2024-10-05T17:20:21 Z efishel Sprinkler (JOI22_sprinkler) C++17
9 / 100
 204 ms 33184 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll = vector <ll>;
using ii = pair <ll, ll>;
using vii = vector <ii>;

const ll MAXN = 2E5+16;
vll adj[MAXN];
ll L;
vll ve;
ll par[MAXN];
ll src[MAXN];

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

int main () {
    cin.tie(nullptr) -> sync_with_stdio(false);
    ll n;
    cin >> n >> L;
    fill(src, src+n, 1);
    for (ll i = 1; i < n; i++) {
        ll u, v;
        cin >> u >> v;
        u--; v--;
        adj[u].push_back(v);
        adj[v].push_back(u);
    }
    ve = vll(n);
    for (ll &i : ve) cin >> i;
    dfs(0, 0);
    ll Q;
    cin >> Q;
    for (ll q = 0; q < Q; q++) {
        char type;
        cin >> type;
        switch (type) {
            case '1':
            {ll u, maxD, w;
            cin >> u >> maxD >> w;
            u--;
            if (maxD == 0) {
                (ve[u] *= w) %= L;
            } else {
                if (u) (ve[par[u]] *= w) %= L;
                (ve[u] *= w) %= L;
                (src[u] *= w) %= L;
            }
            break;}
            case '2':
            {ll u;
            cin >> u;
            u--;
            ll ans = ve[u];
            if (u) (ans *= src[par[u]]) %= L;
            cout << ans << '\n';
            break;}
        }
    }
    return 0;
}

Subtask #1
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 4956 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 158 ms 28908 KB Output is correct
3 Correct 172 ms 29264 KB Output is correct
4 Correct 148 ms 31572 KB Output is correct
5 Correct 162 ms 29200 KB Output is correct
6 Correct 151 ms 28676 KB Output is correct
7 Correct 156 ms 29540 KB Output is correct
8 Correct 139 ms 29576 KB Output is correct
9 Correct 154 ms 32852 KB Output is correct
10 Correct 167 ms 33184 KB Output is correct
11 Correct 204 ms 28756 KB Output is correct
12 Correct 165 ms 29272 KB Output is correct
13 Correct 135 ms 29376 KB Output is correct
14 Correct 141 ms 29880 KB Output is correct
15 Correct 132 ms 29036 KB Output is correct
16 Correct 138 ms 29596 KB Output is correct
17 Correct 166 ms 30308 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 3 ms 4956 KB Output is correct
20 Correct 2 ms 5176 KB Output is correct
21 Correct 2 ms 4952 KB Output is correct
22 Correct 3 ms 4956 KB Output is correct

Subtask #3
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 158 ms 28908 KB Output is correct
3 Correct 172 ms 29264 KB Output is correct
4 Correct 148 ms 31572 KB Output is correct
5 Correct 162 ms 29200 KB Output is correct
6 Correct 151 ms 28676 KB Output is correct
7 Correct 156 ms 29540 KB Output is correct
8 Correct 139 ms 29576 KB Output is correct
9 Correct 154 ms 32852 KB Output is correct
10 Correct 167 ms 33184 KB Output is correct
11 Correct 204 ms 28756 KB Output is correct
12 Correct 165 ms 29272 KB Output is correct
13 Correct 135 ms 29376 KB Output is correct
14 Correct 141 ms 29880 KB Output is correct
15 Correct 132 ms 29036 KB Output is correct
16 Correct 138 ms 29596 KB Output is correct
17 Correct 166 ms 30308 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 3 ms 4956 KB Output is correct
20 Correct 2 ms 5176 KB Output is correct
21 Correct 2 ms 4952 KB Output is correct
22 Correct 3 ms 4956 KB Output is correct
23 Correct 3 ms 4956 KB Output is correct
24 Incorrect 151 ms 28876 KB Output isn't correct
25 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 4956 KB Output is correct
2 Incorrect 193 ms 32124 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 4956 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 4956 KB Output isn't correct
2 Halted 0 ms 0 KB -