oj.uz

Submission #1025243

# Submission time Handle Problem Language Result Execution time Memory
1025243 2024-07-16T18:14:47 Z underwaterkillerwhale Sprinkler (JOI22_sprinkler) C++17
100 / 100
 856 ms 101572 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;
int Mod = 1e9 + 7;
const int szBL = 916;
const ll INF = 1e9;
const int BASE = 137;

int n, Q;
int 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);
}

int get (int x, int de) {
    if (de == 41) return 1;
    if (x == 1) {
        return val[1][de];
    }
    return 1LL * 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 1 ms 6748 KB Output is correct
2 Correct 2 ms 6748 KB Output is correct
3 Correct 1 ms 6748 KB Output is correct
4 Correct 4 ms 8796 KB Output is correct
5 Correct 3 ms 8796 KB Output is correct
6 Correct 2 ms 8796 KB Output is correct
7 Correct 2 ms 8796 KB Output is correct
8 Correct 2 ms 8796 KB Output is correct
9 Correct 3 ms 6748 KB Output is correct
10 Correct 2 ms 6748 KB Output is correct
11 Correct 2 ms 6744 KB Output is correct
12 Correct 2 ms 6748 KB Output is correct
13 Correct 2 ms 6748 KB Output is correct
14 Correct 2 ms 6748 KB Output is correct
15 Correct 2 ms 6748 KB Output is correct
16 Correct 1 ms 6748 KB Output is correct
17 Correct 2 ms 6748 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 7000 KB Output is correct
20 Correct 1 ms 6748 KB Output is correct
21 Correct 1 ms 6748 KB Output is correct
22 Correct 1 ms 6748 KB Output is correct
23 Correct 1 ms 6748 KB Output is correct
24 Correct 1 ms 6748 KB Output is correct
25 Correct 2 ms 6748 KB Output is correct
26 Correct 2 ms 6748 KB Output is correct
27 Correct 1 ms 6748 KB Output is correct
28 Correct 2 ms 6748 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6748 KB Output is correct
2 Correct 486 ms 87812 KB Output is correct
3 Correct 263 ms 96596 KB Output is correct
4 Correct 496 ms 99720 KB Output is correct
5 Correct 360 ms 96080 KB Output is correct
6 Correct 235 ms 95736 KB Output is correct
7 Correct 239 ms 96596 KB Output is correct
8 Correct 191 ms 96964 KB Output is correct
9 Correct 601 ms 101288 KB Output is correct
10 Correct 285 ms 101428 KB Output is correct
11 Correct 508 ms 95912 KB Output is correct
12 Correct 298 ms 96364 KB Output is correct
13 Correct 195 ms 96704 KB Output is correct
14 Correct 210 ms 97476 KB Output is correct
15 Correct 174 ms 96592 KB Output is correct
16 Correct 180 ms 97172 KB Output is correct
17 Correct 187 ms 97632 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 1 ms 6748 KB Output is correct
20 Correct 1 ms 6748 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 1 ms 6812 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6748 KB Output is correct
2 Correct 486 ms 87812 KB Output is correct
3 Correct 263 ms 96596 KB Output is correct
4 Correct 496 ms 99720 KB Output is correct
5 Correct 360 ms 96080 KB Output is correct
6 Correct 235 ms 95736 KB Output is correct
7 Correct 239 ms 96596 KB Output is correct
8 Correct 191 ms 96964 KB Output is correct
9 Correct 601 ms 101288 KB Output is correct
10 Correct 285 ms 101428 KB Output is correct
11 Correct 508 ms 95912 KB Output is correct
12 Correct 298 ms 96364 KB Output is correct
13 Correct 195 ms 96704 KB Output is correct
14 Correct 210 ms 97476 KB Output is correct
15 Correct 174 ms 96592 KB Output is correct
16 Correct 180 ms 97172 KB Output is correct
17 Correct 187 ms 97632 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 1 ms 6748 KB Output is correct
20 Correct 1 ms 6748 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 1 ms 6812 KB Output is correct
23 Correct 2 ms 6748 KB Output is correct
24 Correct 525 ms 96116 KB Output is correct
25 Correct 284 ms 96592 KB Output is correct
26 Correct 474 ms 101572 KB Output is correct
27 Correct 414 ms 96132 KB Output is correct
28 Correct 271 ms 96332 KB Output is correct
29 Correct 235 ms 86376 KB Output is correct
30 Correct 206 ms 95116 KB Output is correct
31 Correct 681 ms 98920 KB Output is correct
32 Correct 313 ms 99768 KB Output is correct
33 Correct 521 ms 90852 KB Output is correct
34 Correct 303 ms 84988 KB Output is correct
35 Correct 2 ms 6744 KB Output is correct
36 Correct 2 ms 6748 KB Output is correct
37 Correct 3 ms 6748 KB Output is correct
38 Correct 2 ms 6748 KB Output is correct
39 Correct 2 ms 6748 KB Output is correct
40 Correct 1 ms 6756 KB Output is correct
41 Correct 2 ms 6748 KB Output is correct
42 Correct 2 ms 6748 KB Output is correct
43 Correct 3 ms 6748 KB Output is correct
44 Correct 3 ms 6748 KB Output is correct
45 Correct 3 ms 6744 KB Output is correct
46 Correct 2 ms 6744 KB Output is correct
47 Correct 2 ms 6744 KB Output is correct
48 Correct 2 ms 6748 KB Output is correct
49 Correct 2 ms 6748 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6748 KB Output is correct
2 Correct 719 ms 90516 KB Output is correct
3 Correct 578 ms 88512 KB Output is correct
4 Correct 623 ms 89000 KB Output is correct
5 Correct 508 ms 84668 KB Output is correct
6 Correct 265 ms 84736 KB Output is correct
7 Correct 265 ms 84844 KB Output is correct
8 Correct 226 ms 85392 KB Output is correct
9 Correct 856 ms 88904 KB Output is correct
10 Correct 604 ms 89424 KB Output is correct
11 Correct 576 ms 85076 KB Output is correct
12 Correct 455 ms 84344 KB Output is correct
13 Correct 370 ms 85076 KB Output is correct
14 Correct 312 ms 85588 KB Output is correct
15 Correct 2 ms 6744 KB Output is correct
16 Correct 2 ms 6748 KB Output is correct
17 Correct 5 ms 4952 KB Output is correct
18 Correct 3 ms 4952 KB Output is correct
19 Correct 4 ms 4956 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6748 KB Output is correct
2 Correct 678 ms 91492 KB Output is correct
3 Correct 564 ms 87380 KB Output is correct
4 Correct 572 ms 89556 KB Output is correct
5 Correct 581 ms 86096 KB Output is correct
6 Correct 320 ms 86152 KB Output is correct
7 Correct 293 ms 86104 KB Output is correct
8 Correct 208 ms 86632 KB Output is correct
9 Correct 647 ms 93024 KB Output is correct
10 Correct 562 ms 89996 KB Output is correct
11 Correct 558 ms 87756 KB Output is correct
12 Correct 543 ms 84668 KB Output is correct
13 Correct 247 ms 85240 KB Output is correct
14 Correct 298 ms 85736 KB Output is correct
15 Correct 2 ms 6748 KB Output is correct
16 Correct 1 ms 6748 KB Output is correct
17 Correct 3 ms 4952 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 3 ms 4956 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6748 KB Output is correct
2 Correct 2 ms 6748 KB Output is correct
3 Correct 1 ms 6748 KB Output is correct
4 Correct 4 ms 8796 KB Output is correct
5 Correct 3 ms 8796 KB Output is correct
6 Correct 2 ms 8796 KB Output is correct
7 Correct 2 ms 8796 KB Output is correct
8 Correct 2 ms 8796 KB Output is correct
9 Correct 3 ms 6748 KB Output is correct
10 Correct 2 ms 6748 KB Output is correct
11 Correct 2 ms 6744 KB Output is correct
12 Correct 2 ms 6748 KB Output is correct
13 Correct 2 ms 6748 KB Output is correct
14 Correct 2 ms 6748 KB Output is correct
15 Correct 2 ms 6748 KB Output is correct
16 Correct 1 ms 6748 KB Output is correct
17 Correct 2 ms 6748 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 7000 KB Output is correct
20 Correct 1 ms 6748 KB Output is correct
21 Correct 1 ms 6748 KB Output is correct
22 Correct 1 ms 6748 KB Output is correct
23 Correct 1 ms 6748 KB Output is correct
24 Correct 1 ms 6748 KB Output is correct
25 Correct 2 ms 6748 KB Output is correct
26 Correct 2 ms 6748 KB Output is correct
27 Correct 1 ms 6748 KB Output is correct
28 Correct 2 ms 6748 KB Output is correct
29 Correct 2 ms 6748 KB Output is correct
30 Correct 486 ms 87812 KB Output is correct
31 Correct 263 ms 96596 KB Output is correct
32 Correct 496 ms 99720 KB Output is correct
33 Correct 360 ms 96080 KB Output is correct
34 Correct 235 ms 95736 KB Output is correct
35 Correct 239 ms 96596 KB Output is correct
36 Correct 191 ms 96964 KB Output is correct
37 Correct 601 ms 101288 KB Output is correct
38 Correct 285 ms 101428 KB Output is correct
39 Correct 508 ms 95912 KB Output is correct
40 Correct 298 ms 96364 KB Output is correct
41 Correct 195 ms 96704 KB Output is correct
42 Correct 210 ms 97476 KB Output is correct
43 Correct 174 ms 96592 KB Output is correct
44 Correct 180 ms 97172 KB Output is correct
45 Correct 187 ms 97632 KB Output is correct
46 Correct 2 ms 6744 KB Output is correct
47 Correct 1 ms 6748 KB Output is correct
48 Correct 1 ms 6748 KB Output is correct
49 Correct 2 ms 6744 KB Output is correct
50 Correct 1 ms 6812 KB Output is correct
51 Correct 2 ms 6748 KB Output is correct
52 Correct 525 ms 96116 KB Output is correct
53 Correct 284 ms 96592 KB Output is correct
54 Correct 474 ms 101572 KB Output is correct
55 Correct 414 ms 96132 KB Output is correct
56 Correct 271 ms 96332 KB Output is correct
57 Correct 235 ms 86376 KB Output is correct
58 Correct 206 ms 95116 KB Output is correct
59 Correct 681 ms 98920 KB Output is correct
60 Correct 313 ms 99768 KB Output is correct
61 Correct 521 ms 90852 KB Output is correct
62 Correct 303 ms 84988 KB Output is correct
63 Correct 2 ms 6744 KB Output is correct
64 Correct 2 ms 6748 KB Output is correct
65 Correct 3 ms 6748 KB Output is correct
66 Correct 2 ms 6748 KB Output is correct
67 Correct 2 ms 6748 KB Output is correct
68 Correct 1 ms 6756 KB Output is correct
69 Correct 2 ms 6748 KB Output is correct
70 Correct 2 ms 6748 KB Output is correct
71 Correct 3 ms 6748 KB Output is correct
72 Correct 3 ms 6748 KB Output is correct
73 Correct 3 ms 6744 KB Output is correct
74 Correct 2 ms 6744 KB Output is correct
75 Correct 2 ms 6744 KB Output is correct
76 Correct 2 ms 6748 KB Output is correct
77 Correct 2 ms 6748 KB Output is correct
78 Correct 2 ms 6748 KB Output is correct
79 Correct 719 ms 90516 KB Output is correct
80 Correct 578 ms 88512 KB Output is correct
81 Correct 623 ms 89000 KB Output is correct
82 Correct 508 ms 84668 KB Output is correct
83 Correct 265 ms 84736 KB Output is correct
84 Correct 265 ms 84844 KB Output is correct
85 Correct 226 ms 85392 KB Output is correct
86 Correct 856 ms 88904 KB Output is correct
87 Correct 604 ms 89424 KB Output is correct
88 Correct 576 ms 85076 KB Output is correct
89 Correct 455 ms 84344 KB Output is correct
90 Correct 370 ms 85076 KB Output is correct
91 Correct 312 ms 85588 KB Output is correct
92 Correct 2 ms 6744 KB Output is correct
93 Correct 2 ms 6748 KB Output is correct
94 Correct 5 ms 4952 KB Output is correct
95 Correct 3 ms 4952 KB Output is correct
96 Correct 4 ms 4956 KB Output is correct
97 Correct 2 ms 6748 KB Output is correct
98 Correct 678 ms 91492 KB Output is correct
99 Correct 564 ms 87380 KB Output is correct
100 Correct 572 ms 89556 KB Output is correct
101 Correct 581 ms 86096 KB Output is correct
102 Correct 320 ms 86152 KB Output is correct
103 Correct 293 ms 86104 KB Output is correct
104 Correct 208 ms 86632 KB Output is correct
105 Correct 647 ms 93024 KB Output is correct
106 Correct 562 ms 89996 KB Output is correct
107 Correct 558 ms 87756 KB Output is correct
108 Correct 543 ms 84668 KB Output is correct
109 Correct 247 ms 85240 KB Output is correct
110 Correct 298 ms 85736 KB Output is correct
111 Correct 2 ms 6748 KB Output is correct
112 Correct 1 ms 6748 KB Output is correct
113 Correct 3 ms 4952 KB Output is correct
114 Correct 3 ms 4956 KB Output is correct
115 Correct 3 ms 4956 KB Output is correct
116 Correct 571 ms 93948 KB Output is correct
117 Correct 491 ms 96476 KB Output is correct
118 Correct 583 ms 101520 KB Output is correct
119 Correct 571 ms 96336 KB Output is correct
120 Correct 310 ms 95924 KB Output is correct
121 Correct 316 ms 96704 KB Output is correct
122 Correct 221 ms 96976 KB Output is correct
123 Correct 699 ms 100540 KB Output is correct
124 Correct 600 ms 99724 KB Output is correct
125 Correct 539 ms 95196 KB Output is correct
126 Correct 486 ms 96468 KB Output is correct
127 Correct 446 ms 96848 KB Output is correct
128 Correct 310 ms 97716 KB Output is correct
129 Correct 285 ms 98128 KB Output is correct