oj.uz

Submission #1025217

# Submission time Handle Problem Language Result Execution time Memory
1025217 2024-07-16T17:57:51 Z underwaterkillerwhale Sprinkler (JOI22_sprinkler) C++17
100 / 100
 625 ms 102484 KB 
#include <bits/stdc++.h>
#define se              second
#define fs              first
#define pb              push_back
#define ll              long long
#define ii              pair<ll,ll>
#define ld              long double
#define SZ(v)           (int)v.size()
#define ALL(v)          v.begin(), v.end()
#define bit(msk, i)     ((msk >> i) & 1)
#define iter(id, v)     for(auto id : v)
#define rep(i,m,n)      for(int i=(m); i<=(n); i++)
#define reb(i,m,n)      for(int i=(m); i>=(n); i--)

using namespace std;

mt19937_64 rd(chrono :: steady_clock :: now().time_since_epoch().count());
ll Rand(ll l, ll r) { return uniform_int_distribution<ll> (l, r)(rd); }

const int N = 2e5 + 7;
ll Mod = 1e9 + 7;
const int szBL = 916;
const ll INF = 1e9;
const int BASE = 137;

int n, Q;
ll a[N];
ll val[N][45], par[N];
vector<int> ke[N];

void dfs (int u, int p){
    par[u] = p;
    iter (&v, ke[u]) {
        if (v != p) dfs (v, u);
    }
}
void update (int u, int d, ll w, int h = 0) {
    if (h > d) return;
    (val[u][d - h] *= w) %= Mod;
    update (par[u], d, w, h + 1);
}

ll get (int x, int de) {
    if (de == 41) return 1;
    if (x == 1) {
        return val[1][de];
    }
    return val[x][de] * val[x][de + 1] % Mod * get (par[x], de + 1) % Mod;
}

void solution () {
    cin >> n >> Mod;
    rep (i, 1, n - 1) {
        int u, v;
        cin >> u >> v;
        ke[u].push_back(v);
        ke[v].push_back(u);
    }
    rep (i, 1, n) rep (j, 1, 41) val[i][j] = 1;
    rep (i, 1, n) cin >> a[i], val[i][0] = a[i];
    dfs (1, 0);
    par[1] = 1;
    cin >> Q;
    rep (i, 1, Q) {
        int typ; cin >> typ;
        if (typ == 1) {
            ll x, d, w;
            cin >>x >> d >> w;
            update (x, d, w);
        }
        else {
            ll x;
            cin >> x;
            cout << get (x, 0) <<"\n";
        }
    }
}

#define file(name) freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout);

int main () {
//    file("c");
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    ll num_Test = 1;
//    cin >> num_Test;
    while(num_Test--)
        solution();
}
/*

*/

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8792 KB Output is correct
2 Correct 1 ms 8792 KB Output is correct
3 Correct 2 ms 8796 KB Output is correct
4 Correct 2 ms 10844 KB Output is correct
5 Correct 2 ms 10844 KB Output is correct
6 Correct 2 ms 10844 KB Output is correct
7 Correct 2 ms 10844 KB Output is correct
8 Correct 2 ms 10844 KB Output is correct
9 Correct 2 ms 8792 KB Output is correct
10 Correct 2 ms 8792 KB Output is correct
11 Correct 2 ms 8796 KB Output is correct
12 Correct 1 ms 8796 KB Output is correct
13 Correct 2 ms 8796 KB Output is correct
14 Correct 1 ms 8796 KB Output is correct
15 Correct 1 ms 8796 KB Output is correct
16 Correct 1 ms 8796 KB Output is correct
17 Correct 2 ms 8796 KB Output is correct
18 Correct 2 ms 8792 KB Output is correct
19 Correct 2 ms 8792 KB Output is correct
20 Correct 2 ms 8796 KB Output is correct
21 Correct 2 ms 8796 KB Output is correct
22 Correct 2 ms 8848 KB Output is correct
23 Correct 2 ms 8796 KB Output is correct
24 Correct 2 ms 8796 KB Output is correct
25 Correct 1 ms 8796 KB Output is correct
26 Correct 1 ms 8796 KB Output is correct
27 Correct 2 ms 8792 KB Output is correct
28 Correct 1 ms 8796 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 8792 KB Output is correct
2 Correct 435 ms 96860 KB Output is correct
3 Correct 246 ms 97296 KB Output is correct
4 Correct 370 ms 100688 KB Output is correct
5 Correct 353 ms 97104 KB Output is correct
6 Correct 223 ms 96572 KB Output is correct
7 Correct 213 ms 97240 KB Output is correct
8 Correct 161 ms 97732 KB Output is correct
9 Correct 504 ms 102224 KB Output is correct
10 Correct 237 ms 102252 KB Output is correct
11 Correct 420 ms 96596 KB Output is correct
12 Correct 215 ms 97104 KB Output is correct
13 Correct 147 ms 97504 KB Output is correct
14 Correct 141 ms 97984 KB Output is correct
15 Correct 148 ms 97360 KB Output is correct
16 Correct 156 ms 97896 KB Output is correct
17 Correct 149 ms 98492 KB Output is correct
18 Correct 1 ms 8792 KB Output is correct
19 Correct 1 ms 8792 KB Output is correct
20 Correct 1 ms 8796 KB Output is correct
21 Correct 2 ms 8796 KB Output is correct
22 Correct 2 ms 8796 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 8792 KB Output is correct
2 Correct 435 ms 96860 KB Output is correct
3 Correct 246 ms 97296 KB Output is correct
4 Correct 370 ms 100688 KB Output is correct
5 Correct 353 ms 97104 KB Output is correct
6 Correct 223 ms 96572 KB Output is correct
7 Correct 213 ms 97240 KB Output is correct
8 Correct 161 ms 97732 KB Output is correct
9 Correct 504 ms 102224 KB Output is correct
10 Correct 237 ms 102252 KB Output is correct
11 Correct 420 ms 96596 KB Output is correct
12 Correct 215 ms 97104 KB Output is correct
13 Correct 147 ms 97504 KB Output is correct
14 Correct 141 ms 97984 KB Output is correct
15 Correct 148 ms 97360 KB Output is correct
16 Correct 156 ms 97896 KB Output is correct
17 Correct 149 ms 98492 KB Output is correct
18 Correct 1 ms 8792 KB Output is correct
19 Correct 1 ms 8792 KB Output is correct
20 Correct 1 ms 8796 KB Output is correct
21 Correct 2 ms 8796 KB Output is correct
22 Correct 2 ms 8796 KB Output is correct
23 Correct 1 ms 8848 KB Output is correct
24 Correct 428 ms 96668 KB Output is correct
25 Correct 222 ms 97360 KB Output is correct
26 Correct 393 ms 102484 KB Output is correct
27 Correct 332 ms 96800 KB Output is correct
28 Correct 208 ms 97204 KB Output is correct
29 Correct 200 ms 87124 KB Output is correct
30 Correct 176 ms 95912 KB Output is correct
31 Correct 488 ms 99744 KB Output is correct
32 Correct 243 ms 100288 KB Output is correct
33 Correct 420 ms 91472 KB Output is correct
34 Correct 207 ms 85764 KB Output is correct
35 Correct 1 ms 8796 KB Output is correct
36 Correct 1 ms 8796 KB Output is correct
37 Correct 1 ms 8856 KB Output is correct
38 Correct 1 ms 8796 KB Output is correct
39 Correct 2 ms 8796 KB Output is correct
40 Correct 1 ms 8796 KB Output is correct
41 Correct 1 ms 8796 KB Output is correct
42 Correct 2 ms 8796 KB Output is correct
43 Correct 1 ms 8796 KB Output is correct
44 Correct 2 ms 8796 KB Output is correct
45 Correct 2 ms 8844 KB Output is correct
46 Correct 2 ms 8796 KB Output is correct
47 Correct 2 ms 8796 KB Output is correct
48 Correct 1 ms 8796 KB Output is correct
49 Correct 1 ms 8792 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 8796 KB Output is correct
2 Correct 527 ms 91396 KB Output is correct
3 Correct 441 ms 98644 KB Output is correct
4 Correct 420 ms 98460 KB Output is correct
5 Correct 381 ms 94124 KB Output is correct
6 Correct 222 ms 94036 KB Output is correct
7 Correct 205 ms 94292 KB Output is correct
8 Correct 160 ms 94916 KB Output is correct
9 Correct 526 ms 97684 KB Output is correct
10 Correct 500 ms 99404 KB Output is correct
11 Correct 443 ms 93684 KB Output is correct
12 Correct 382 ms 94548 KB Output is correct
13 Correct 217 ms 95316 KB Output is correct
14 Correct 250 ms 95800 KB Output is correct
15 Correct 2 ms 8792 KB Output is correct
16 Correct 1 ms 8796 KB Output is correct
17 Correct 2 ms 8796 KB Output is correct
18 Correct 1 ms 8796 KB Output is correct
19 Correct 1 ms 8796 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 8796 KB Output is correct
2 Correct 604 ms 96300 KB Output is correct
3 Correct 453 ms 95572 KB Output is correct
4 Correct 468 ms 98900 KB Output is correct
5 Correct 361 ms 95608 KB Output is correct
6 Correct 247 ms 95820 KB Output is correct
7 Correct 206 ms 95568 KB Output is correct
8 Correct 164 ms 95936 KB Output is correct
9 Correct 540 ms 101712 KB Output is correct
10 Correct 450 ms 100072 KB Output is correct
11 Correct 449 ms 96340 KB Output is correct
12 Correct 429 ms 94768 KB Output is correct
13 Correct 271 ms 95568 KB Output is correct
14 Correct 248 ms 96080 KB Output is correct
15 Correct 2 ms 8796 KB Output is correct
16 Correct 2 ms 8796 KB Output is correct
17 Correct 1 ms 8792 KB Output is correct
18 Correct 1 ms 8796 KB Output is correct
19 Correct 2 ms 8796 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8792 KB Output is correct
2 Correct 1 ms 8792 KB Output is correct
3 Correct 2 ms 8796 KB Output is correct
4 Correct 2 ms 10844 KB Output is correct
5 Correct 2 ms 10844 KB Output is correct
6 Correct 2 ms 10844 KB Output is correct
7 Correct 2 ms 10844 KB Output is correct
8 Correct 2 ms 10844 KB Output is correct
9 Correct 2 ms 8792 KB Output is correct
10 Correct 2 ms 8792 KB Output is correct
11 Correct 2 ms 8796 KB Output is correct
12 Correct 1 ms 8796 KB Output is correct
13 Correct 2 ms 8796 KB Output is correct
14 Correct 1 ms 8796 KB Output is correct
15 Correct 1 ms 8796 KB Output is correct
16 Correct 1 ms 8796 KB Output is correct
17 Correct 2 ms 8796 KB Output is correct
18 Correct 2 ms 8792 KB Output is correct
19 Correct 2 ms 8792 KB Output is correct
20 Correct 2 ms 8796 KB Output is correct
21 Correct 2 ms 8796 KB Output is correct
22 Correct 2 ms 8848 KB Output is correct
23 Correct 2 ms 8796 KB Output is correct
24 Correct 2 ms 8796 KB Output is correct
25 Correct 1 ms 8796 KB Output is correct
26 Correct 1 ms 8796 KB Output is correct
27 Correct 2 ms 8792 KB Output is correct
28 Correct 1 ms 8796 KB Output is correct
29 Correct 1 ms 8792 KB Output is correct
30 Correct 435 ms 96860 KB Output is correct
31 Correct 246 ms 97296 KB Output is correct
32 Correct 370 ms 100688 KB Output is correct
33 Correct 353 ms 97104 KB Output is correct
34 Correct 223 ms 96572 KB Output is correct
35 Correct 213 ms 97240 KB Output is correct
36 Correct 161 ms 97732 KB Output is correct
37 Correct 504 ms 102224 KB Output is correct
38 Correct 237 ms 102252 KB Output is correct
39 Correct 420 ms 96596 KB Output is correct
40 Correct 215 ms 97104 KB Output is correct
41 Correct 147 ms 97504 KB Output is correct
42 Correct 141 ms 97984 KB Output is correct
43 Correct 148 ms 97360 KB Output is correct
44 Correct 156 ms 97896 KB Output is correct
45 Correct 149 ms 98492 KB Output is correct
46 Correct 1 ms 8792 KB Output is correct
47 Correct 1 ms 8792 KB Output is correct
48 Correct 1 ms 8796 KB Output is correct
49 Correct 2 ms 8796 KB Output is correct
50 Correct 2 ms 8796 KB Output is correct
51 Correct 1 ms 8848 KB Output is correct
52 Correct 428 ms 96668 KB Output is correct
53 Correct 222 ms 97360 KB Output is correct
54 Correct 393 ms 102484 KB Output is correct
55 Correct 332 ms 96800 KB Output is correct
56 Correct 208 ms 97204 KB Output is correct
57 Correct 200 ms 87124 KB Output is correct
58 Correct 176 ms 95912 KB Output is correct
59 Correct 488 ms 99744 KB Output is correct
60 Correct 243 ms 100288 KB Output is correct
61 Correct 420 ms 91472 KB Output is correct
62 Correct 207 ms 85764 KB Output is correct
63 Correct 1 ms 8796 KB Output is correct
64 Correct 1 ms 8796 KB Output is correct
65 Correct 1 ms 8856 KB Output is correct
66 Correct 1 ms 8796 KB Output is correct
67 Correct 2 ms 8796 KB Output is correct
68 Correct 1 ms 8796 KB Output is correct
69 Correct 1 ms 8796 KB Output is correct
70 Correct 2 ms 8796 KB Output is correct
71 Correct 1 ms 8796 KB Output is correct
72 Correct 2 ms 8796 KB Output is correct
73 Correct 2 ms 8844 KB Output is correct
74 Correct 2 ms 8796 KB Output is correct
75 Correct 2 ms 8796 KB Output is correct
76 Correct 1 ms 8796 KB Output is correct
77 Correct 1 ms 8792 KB Output is correct
78 Correct 1 ms 8796 KB Output is correct
79 Correct 527 ms 91396 KB Output is correct
80 Correct 441 ms 98644 KB Output is correct
81 Correct 420 ms 98460 KB Output is correct
82 Correct 381 ms 94124 KB Output is correct
83 Correct 222 ms 94036 KB Output is correct
84 Correct 205 ms 94292 KB Output is correct
85 Correct 160 ms 94916 KB Output is correct
86 Correct 526 ms 97684 KB Output is correct
87 Correct 500 ms 99404 KB Output is correct
88 Correct 443 ms 93684 KB Output is correct
89 Correct 382 ms 94548 KB Output is correct
90 Correct 217 ms 95316 KB Output is correct
91 Correct 250 ms 95800 KB Output is correct
92 Correct 2 ms 8792 KB Output is correct
93 Correct 1 ms 8796 KB Output is correct
94 Correct 2 ms 8796 KB Output is correct
95 Correct 1 ms 8796 KB Output is correct
96 Correct 1 ms 8796 KB Output is correct
97 Correct 1 ms 8796 KB Output is correct
98 Correct 604 ms 96300 KB Output is correct
99 Correct 453 ms 95572 KB Output is correct
100 Correct 468 ms 98900 KB Output is correct
101 Correct 361 ms 95608 KB Output is correct
102 Correct 247 ms 95820 KB Output is correct
103 Correct 206 ms 95568 KB Output is correct
104 Correct 164 ms 95936 KB Output is correct
105 Correct 540 ms 101712 KB Output is correct
106 Correct 450 ms 100072 KB Output is correct
107 Correct 449 ms 96340 KB Output is correct
108 Correct 429 ms 94768 KB Output is correct
109 Correct 271 ms 95568 KB Output is correct
110 Correct 248 ms 96080 KB Output is correct
111 Correct 2 ms 8796 KB Output is correct
112 Correct 2 ms 8796 KB Output is correct
113 Correct 1 ms 8792 KB Output is correct
114 Correct 1 ms 8796 KB Output is correct
115 Correct 2 ms 8796 KB Output is correct
116 Correct 495 ms 94844 KB Output is correct
117 Correct 431 ms 97364 KB Output is correct
118 Correct 484 ms 102224 KB Output is correct
119 Correct 425 ms 97092 KB Output is correct
120 Correct 257 ms 96592 KB Output is correct
121 Correct 291 ms 97480 KB Output is correct
122 Correct 226 ms 97736 KB Output is correct
123 Correct 625 ms 101196 KB Output is correct
124 Correct 569 ms 100440 KB Output is correct
125 Correct 484 ms 95840 KB Output is correct
126 Correct 419 ms 97108 KB Output is correct
127 Correct 418 ms 97620 KB Output is correct
128 Correct 278 ms 98372 KB Output is correct
129 Correct 285 ms 98892 KB Output is correct