oj.uz

답안 #968943

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
968943 2024-04-24T09:58:02 Z LOLOLO Sprinkler (JOI22_sprinkler) C++17
100 / 100
 715 ms 105488 KB 
#include <bits/stdc++.h>
#define ll long long
using namespace std;
 
#define           f     first
#define           s     second
#define           pb    push_back
#define           ep    emplace
#define           eb    emplace_back
#define           lb    lower_bound
#define           ub    upper_bound
#define       all(x)    x.begin(), x.end()
#define      rall(x)    x.rbegin(), x.rend()
#define   uniquev(v)    sort(all(v)), (v).resize(unique(all(v)) - (v).begin())
#define     mem(f,x)    memset(f , x , sizeof(f))
#define        sz(x)    (int)(x).size()
#define  __lcm(a, b)    (1ll * ((a) / __gcd((a), (b))) * (b))
#define          mxx    *max_element
#define          mnn    *min_element
#define    cntbit(x)    __builtin_popcountll(x)
#define       len(x)    (int)(x.length())
 
const int N = 3e5 + 50;
vector <int> ed[N];
int p[N];
ll mul[N][41], l;
ll h[N];

void dfs(int u, int v) {
    p[u] = v;
    for (int i = 0; i < 41; i++)
        mul[u][i] = 1;

    for (auto x : ed[u]) {
        if (x == v)
            continue;
        dfs(x, u);
    }
}

void upd(int x, int d, ll w) {
    for (int i = 0; i <= d; i++) {
        mul[x][d - i] = (mul[x][d - i] * w) % l;
        x = p[x];
    }
}

ll get(int x) {
    ll pr = h[x];
    for (int i = 0; i < 41; i++) {
        pr = (pr * mul[x][i]) % l;
        if (i + 1 < 41)
            pr = (pr * mul[x][i + 1]) % l;

        x = p[x];
    }

    return pr;
}

int main() {
    ios_base::sync_with_stdio(false); 
    cin.tie(0);
    cout.tie(0);

    int n;
    cin >> n >> l;

    for (int i = 1; i < n; i++) {
        int a, b;
        cin >> a >> b;
        a += 40;
        b += 40;
        ed[a].pb(b);
        ed[b].pb(a);
    }

    for (int i = 1; i <= 40; i++) {
        ed[i].pb(i + 1);
        ed[i + 1].pb(i);
    }

    for (int i = 41; i <= n + 40; i++)
        cin >> h[i];

    dfs(1, 1);

    int q;
    cin >> q;

    for (int i = 1; i <= q; i++) {
        int t;
        cin >> t;
        if (t == 1) {
            ll x, d, w;
            cin >> x >> d >> w;
            x += 40;
            upd(x, d, w);
        } else {
            int x;
            cin >> x;
            x += 40;
            cout << get(x) << '\n';
        }
    }

    return 0;
}

/*
10 10
10 -8
7 2
7 -8
-3 -6
-2 1
-8 6
8 -1
2 4
6 -6
2 -1
*/

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 12632 KB Output is correct
2 Correct 3 ms 12636 KB Output is correct
3 Correct 2 ms 12636 KB Output is correct
4 Correct 3 ms 12828 KB Output is correct
5 Correct 6 ms 12828 KB Output is correct
6 Correct 3 ms 12768 KB Output is correct
7 Correct 5 ms 12636 KB Output is correct
8 Correct 3 ms 12636 KB Output is correct
9 Correct 4 ms 12892 KB Output is correct
10 Correct 3 ms 12636 KB Output is correct
11 Correct 3 ms 12636 KB Output is correct
12 Correct 3 ms 12664 KB Output is correct
13 Correct 3 ms 12636 KB Output is correct
14 Correct 3 ms 12636 KB Output is correct
15 Correct 3 ms 12760 KB Output is correct
16 Correct 4 ms 12636 KB Output is correct
17 Correct 4 ms 12636 KB Output is correct
18 Correct 4 ms 12636 KB Output is correct
19 Correct 4 ms 12636 KB Output is correct
20 Correct 3 ms 12636 KB Output is correct
21 Correct 3 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 3 ms 12636 KB Output is correct
24 Correct 3 ms 12892 KB Output is correct
25 Correct 3 ms 12636 KB Output is correct
26 Correct 3 ms 12760 KB Output is correct
27 Correct 3 ms 12636 KB Output is correct
28 Correct 3 ms 12636 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 495 ms 96572 KB Output is correct
3 Correct 329 ms 97224 KB Output is correct
4 Correct 526 ms 101324 KB Output is correct
5 Correct 403 ms 95680 KB Output is correct
6 Correct 348 ms 94980 KB Output is correct
7 Correct 403 ms 95944 KB Output is correct
8 Correct 322 ms 97688 KB Output is correct
9 Correct 661 ms 104244 KB Output is correct
10 Correct 331 ms 104156 KB Output is correct
11 Correct 483 ms 95600 KB Output is correct
12 Correct 365 ms 95876 KB Output is correct
13 Correct 224 ms 97440 KB Output is correct
14 Correct 233 ms 96452 KB Output is correct
15 Correct 223 ms 95824 KB Output is correct
16 Correct 240 ms 96444 KB Output is correct
17 Correct 253 ms 98132 KB Output is correct
18 Correct 4 ms 12632 KB Output is correct
19 Correct 4 ms 12636 KB Output is correct
20 Correct 4 ms 12636 KB Output is correct
21 Correct 4 ms 12632 KB Output is correct
22 Correct 3 ms 12632 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 495 ms 96572 KB Output is correct
3 Correct 329 ms 97224 KB Output is correct
4 Correct 526 ms 101324 KB Output is correct
5 Correct 403 ms 95680 KB Output is correct
6 Correct 348 ms 94980 KB Output is correct
7 Correct 403 ms 95944 KB Output is correct
8 Correct 322 ms 97688 KB Output is correct
9 Correct 661 ms 104244 KB Output is correct
10 Correct 331 ms 104156 KB Output is correct
11 Correct 483 ms 95600 KB Output is correct
12 Correct 365 ms 95876 KB Output is correct
13 Correct 224 ms 97440 KB Output is correct
14 Correct 233 ms 96452 KB Output is correct
15 Correct 223 ms 95824 KB Output is correct
16 Correct 240 ms 96444 KB Output is correct
17 Correct 253 ms 98132 KB Output is correct
18 Correct 4 ms 12632 KB Output is correct
19 Correct 4 ms 12636 KB Output is correct
20 Correct 4 ms 12636 KB Output is correct
21 Correct 4 ms 12632 KB Output is correct
22 Correct 3 ms 12632 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 550 ms 95300 KB Output is correct
25 Correct 318 ms 95992 KB Output is correct
26 Correct 493 ms 105488 KB Output is correct
27 Correct 407 ms 96944 KB Output is correct
28 Correct 362 ms 96984 KB Output is correct
29 Correct 423 ms 96640 KB Output is correct
30 Correct 328 ms 96460 KB Output is correct
31 Correct 715 ms 101836 KB Output is correct
32 Correct 404 ms 104128 KB Output is correct
33 Correct 522 ms 96804 KB Output is correct
34 Correct 336 ms 96016 KB Output is correct
35 Correct 3 ms 12632 KB Output is correct
36 Correct 3 ms 12636 KB Output is correct
37 Correct 3 ms 12636 KB Output is correct
38 Correct 4 ms 12636 KB Output is correct
39 Correct 3 ms 12636 KB Output is correct
40 Correct 3 ms 12636 KB Output is correct
41 Correct 3 ms 12756 KB Output is correct
42 Correct 3 ms 12636 KB Output is correct
43 Correct 3 ms 12636 KB Output is correct
44 Correct 4 ms 12636 KB Output is correct
45 Correct 3 ms 12632 KB Output is correct
46 Correct 3 ms 12636 KB Output is correct
47 Correct 3 ms 12636 KB Output is correct
48 Correct 4 ms 12636 KB Output is correct
49 Correct 2 ms 12764 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12636 KB Output is correct
2 Correct 710 ms 101100 KB Output is correct
3 Correct 566 ms 101456 KB Output is correct
4 Correct 553 ms 99572 KB Output is correct
5 Correct 508 ms 92788 KB Output is correct
6 Correct 390 ms 92676 KB Output is correct
7 Correct 386 ms 92692 KB Output is correct
8 Correct 333 ms 93564 KB Output is correct
9 Correct 704 ms 98520 KB Output is correct
10 Correct 562 ms 101120 KB Output is correct
11 Correct 510 ms 92080 KB Output is correct
12 Correct 514 ms 94688 KB Output is correct
13 Correct 404 ms 93888 KB Output is correct
14 Correct 357 ms 94436 KB Output is correct
15 Correct 3 ms 12632 KB Output is correct
16 Correct 3 ms 12708 KB Output is correct
17 Correct 3 ms 12636 KB Output is correct
18 Correct 3 ms 12636 KB Output is correct
19 Correct 3 ms 12636 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 691 ms 100904 KB Output is correct
3 Correct 648 ms 97876 KB Output is correct
4 Correct 574 ms 99904 KB Output is correct
5 Correct 517 ms 95492 KB Output is correct
6 Correct 399 ms 94220 KB Output is correct
7 Correct 380 ms 93984 KB Output is correct
8 Correct 332 ms 94404 KB Output is correct
9 Correct 686 ms 103200 KB Output is correct
10 Correct 587 ms 101856 KB Output is correct
11 Correct 495 ms 94884 KB Output is correct
12 Correct 472 ms 93512 KB Output is correct
13 Correct 349 ms 94432 KB Output is correct
14 Correct 373 ms 96084 KB Output is correct
15 Correct 3 ms 12636 KB Output is correct
16 Correct 3 ms 12636 KB Output is correct
17 Correct 3 ms 12756 KB Output is correct
18 Correct 3 ms 12644 KB Output is correct
19 Correct 3 ms 12636 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 12632 KB Output is correct
2 Correct 3 ms 12636 KB Output is correct
3 Correct 2 ms 12636 KB Output is correct
4 Correct 3 ms 12828 KB Output is correct
5 Correct 6 ms 12828 KB Output is correct
6 Correct 3 ms 12768 KB Output is correct
7 Correct 5 ms 12636 KB Output is correct
8 Correct 3 ms 12636 KB Output is correct
9 Correct 4 ms 12892 KB Output is correct
10 Correct 3 ms 12636 KB Output is correct
11 Correct 3 ms 12636 KB Output is correct
12 Correct 3 ms 12664 KB Output is correct
13 Correct 3 ms 12636 KB Output is correct
14 Correct 3 ms 12636 KB Output is correct
15 Correct 3 ms 12760 KB Output is correct
16 Correct 4 ms 12636 KB Output is correct
17 Correct 4 ms 12636 KB Output is correct
18 Correct 4 ms 12636 KB Output is correct
19 Correct 4 ms 12636 KB Output is correct
20 Correct 3 ms 12636 KB Output is correct
21 Correct 3 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 3 ms 12636 KB Output is correct
24 Correct 3 ms 12892 KB Output is correct
25 Correct 3 ms 12636 KB Output is correct
26 Correct 3 ms 12760 KB Output is correct
27 Correct 3 ms 12636 KB Output is correct
28 Correct 3 ms 12636 KB Output is correct
29 Correct 2 ms 12636 KB Output is correct
30 Correct 495 ms 96572 KB Output is correct
31 Correct 329 ms 97224 KB Output is correct
32 Correct 526 ms 101324 KB Output is correct
33 Correct 403 ms 95680 KB Output is correct
34 Correct 348 ms 94980 KB Output is correct
35 Correct 403 ms 95944 KB Output is correct
36 Correct 322 ms 97688 KB Output is correct
37 Correct 661 ms 104244 KB Output is correct
38 Correct 331 ms 104156 KB Output is correct
39 Correct 483 ms 95600 KB Output is correct
40 Correct 365 ms 95876 KB Output is correct
41 Correct 224 ms 97440 KB Output is correct
42 Correct 233 ms 96452 KB Output is correct
43 Correct 223 ms 95824 KB Output is correct
44 Correct 240 ms 96444 KB Output is correct
45 Correct 253 ms 98132 KB Output is correct
46 Correct 4 ms 12632 KB Output is correct
47 Correct 4 ms 12636 KB Output is correct
48 Correct 4 ms 12636 KB Output is correct
49 Correct 4 ms 12632 KB Output is correct
50 Correct 3 ms 12632 KB Output is correct
51 Correct 2 ms 12636 KB Output is correct
52 Correct 550 ms 95300 KB Output is correct
53 Correct 318 ms 95992 KB Output is correct
54 Correct 493 ms 105488 KB Output is correct
55 Correct 407 ms 96944 KB Output is correct
56 Correct 362 ms 96984 KB Output is correct
57 Correct 423 ms 96640 KB Output is correct
58 Correct 328 ms 96460 KB Output is correct
59 Correct 715 ms 101836 KB Output is correct
60 Correct 404 ms 104128 KB Output is correct
61 Correct 522 ms 96804 KB Output is correct
62 Correct 336 ms 96016 KB Output is correct
63 Correct 3 ms 12632 KB Output is correct
64 Correct 3 ms 12636 KB Output is correct
65 Correct 3 ms 12636 KB Output is correct
66 Correct 4 ms 12636 KB Output is correct
67 Correct 3 ms 12636 KB Output is correct
68 Correct 3 ms 12636 KB Output is correct
69 Correct 3 ms 12756 KB Output is correct
70 Correct 3 ms 12636 KB Output is correct
71 Correct 3 ms 12636 KB Output is correct
72 Correct 4 ms 12636 KB Output is correct
73 Correct 3 ms 12632 KB Output is correct
74 Correct 3 ms 12636 KB Output is correct
75 Correct 3 ms 12636 KB Output is correct
76 Correct 4 ms 12636 KB Output is correct
77 Correct 2 ms 12764 KB Output is correct
78 Correct 3 ms 12636 KB Output is correct
79 Correct 710 ms 101100 KB Output is correct
80 Correct 566 ms 101456 KB Output is correct
81 Correct 553 ms 99572 KB Output is correct
82 Correct 508 ms 92788 KB Output is correct
83 Correct 390 ms 92676 KB Output is correct
84 Correct 386 ms 92692 KB Output is correct
85 Correct 333 ms 93564 KB Output is correct
86 Correct 704 ms 98520 KB Output is correct
87 Correct 562 ms 101120 KB Output is correct
88 Correct 510 ms 92080 KB Output is correct
89 Correct 514 ms 94688 KB Output is correct
90 Correct 404 ms 93888 KB Output is correct
91 Correct 357 ms 94436 KB Output is correct
92 Correct 3 ms 12632 KB Output is correct
93 Correct 3 ms 12708 KB Output is correct
94 Correct 3 ms 12636 KB Output is correct
95 Correct 3 ms 12636 KB Output is correct
96 Correct 3 ms 12636 KB Output is correct
97 Correct 2 ms 12636 KB Output is correct
98 Correct 691 ms 100904 KB Output is correct
99 Correct 648 ms 97876 KB Output is correct
100 Correct 574 ms 99904 KB Output is correct
101 Correct 517 ms 95492 KB Output is correct
102 Correct 399 ms 94220 KB Output is correct
103 Correct 380 ms 93984 KB Output is correct
104 Correct 332 ms 94404 KB Output is correct
105 Correct 686 ms 103200 KB Output is correct
106 Correct 587 ms 101856 KB Output is correct
107 Correct 495 ms 94884 KB Output is correct
108 Correct 472 ms 93512 KB Output is correct
109 Correct 349 ms 94432 KB Output is correct
110 Correct 373 ms 96084 KB Output is correct
111 Correct 3 ms 12636 KB Output is correct
112 Correct 3 ms 12636 KB Output is correct
113 Correct 3 ms 12756 KB Output is correct
114 Correct 3 ms 12644 KB Output is correct
115 Correct 3 ms 12636 KB Output is correct
116 Correct 558 ms 94548 KB Output is correct
117 Correct 509 ms 95852 KB Output is correct
118 Correct 635 ms 104164 KB Output is correct
119 Correct 511 ms 95652 KB Output is correct
120 Correct 406 ms 96628 KB Output is correct
121 Correct 428 ms 97204 KB Output is correct
122 Correct 351 ms 96196 KB Output is correct
123 Correct 665 ms 102548 KB Output is correct
124 Correct 582 ms 101120 KB Output is correct
125 Correct 523 ms 94372 KB Output is correct
126 Correct 485 ms 95828 KB Output is correct
127 Correct 503 ms 96204 KB Output is correct
128 Correct 388 ms 97084 KB Output is correct
129 Correct 410 ms 98936 KB Output is correct