oj.uz

Submission #572239

# Submission time Handle Problem Language Result Execution time Memory
572239 2022-06-04T04:18:49 Z 8e7 Sprinkler (JOI22_sprinkler) C++17
100 / 100
 872 ms 100156 KB 
//Challenge: Accepted
#include <bits/stdc++.h>
using namespace std;
#ifdef zisk
void debug(){cout << endl;}
template<class T, class ... U> void debug(T a, U ...b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r) {
	while (l != r) cout << *l << " ", l++;
	cout << endl;
}
#else
#define debug(...) 0
#define pary(...) 0
#endif
#define ll long long
#define maxn 200005
#define maxd 42
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
int mod;
ll mul[maxn][maxd];
vector<int> adj[maxn];
int par[maxn];
void dfs(int n, int pa) {
	par[n] = pa;
	for (int v:adj[n]) {
		if (v != pa) {
			dfs(v, n);
		}
	}
	for (int i = 0;i < maxd;i++) mul[n][i] = 1;
	//debug(n, leaf[n]);
}
ll h[maxn];
void modify(int n, int d, int w) {
	while (d >= 0 && n) {
		mul[n][d] = mul[n][d] * w % mod;
		if (d > 0) mul[n][d-1] = mul[n][d-1] * w % mod;
		if (n == 1) {
			for (int x = d - 2;x >= 0;x--) mul[n][x] = mul[n][x] * w % mod;
			break;
		}
		n = par[n];
		d--;
	}
}
ll query(int n) {
	ll ret = h[n];
	int cur = 0;
	while (cur < maxd && n) {
		ret = ret * mul[n][cur] % mod;
		n = par[n];
		cur++;
	}
	return ret;
}
int main() {
	io
	int n;
	cin >> n >> mod;
	for (int i = 0;i < n - 1;i++) {
		int u, v;
		cin >> u >> v;
		adj[u].push_back(v);
		adj[v].push_back(u);
	}
	for (int i = 1;i <= n;i++) cin >> h[i]; 
	dfs(1, 0);
	int q;
	cin >> q;
	while (q--) {
		int type;
		cin >> type;
		if (type == 1) {
			int x, d, w;
			cin >> x >> d >> w;
			modify(x, d, w);
		} else {
			int x;
			cin >> x;
			cout << query(x) << "\n";
		}
	}
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4948 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 3 ms 5032 KB Output is correct
4 Correct 5 ms 5460 KB Output is correct
5 Correct 4 ms 5332 KB Output is correct
6 Correct 4 ms 5332 KB Output is correct
7 Correct 4 ms 5356 KB Output is correct
8 Correct 3 ms 5460 KB Output is correct
9 Correct 3 ms 4948 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 3 ms 5004 KB Output is correct
12 Correct 3 ms 5040 KB Output is correct
13 Correct 4 ms 5040 KB Output is correct
14 Correct 4 ms 4948 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 4948 KB Output is correct
17 Correct 3 ms 5044 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5036 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 5052 KB Output is correct
22 Correct 3 ms 5036 KB Output is correct
23 Correct 3 ms 5040 KB Output is correct
24 Correct 4 ms 5032 KB Output is correct
25 Correct 4 ms 4948 KB Output is correct
26 Correct 3 ms 4948 KB Output is correct
27 Correct 3 ms 4948 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 571 ms 91148 KB Output is correct
3 Correct 426 ms 91788 KB Output is correct
4 Correct 519 ms 97420 KB Output is correct
5 Correct 532 ms 91160 KB Output is correct
6 Correct 410 ms 89848 KB Output is correct
7 Correct 373 ms 91732 KB Output is correct
8 Correct 306 ms 90856 KB Output is correct
9 Correct 588 ms 100156 KB Output is correct
10 Correct 440 ms 100056 KB Output is correct
11 Correct 585 ms 90412 KB Output is correct
12 Correct 444 ms 90192 KB Output is correct
13 Correct 290 ms 92032 KB Output is correct
14 Correct 293 ms 92416 KB Output is correct
15 Correct 291 ms 88732 KB Output is correct
16 Correct 318 ms 92256 KB Output is correct
17 Correct 306 ms 89452 KB Output is correct
18 Correct 3 ms 5020 KB Output is correct
19 Correct 4 ms 5036 KB Output is correct
20 Correct 4 ms 5044 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 571 ms 91148 KB Output is correct
3 Correct 426 ms 91788 KB Output is correct
4 Correct 519 ms 97420 KB Output is correct
5 Correct 532 ms 91160 KB Output is correct
6 Correct 410 ms 89848 KB Output is correct
7 Correct 373 ms 91732 KB Output is correct
8 Correct 306 ms 90856 KB Output is correct
9 Correct 588 ms 100156 KB Output is correct
10 Correct 440 ms 100056 KB Output is correct
11 Correct 585 ms 90412 KB Output is correct
12 Correct 444 ms 90192 KB Output is correct
13 Correct 290 ms 92032 KB Output is correct
14 Correct 293 ms 92416 KB Output is correct
15 Correct 291 ms 88732 KB Output is correct
16 Correct 318 ms 92256 KB Output is correct
17 Correct 306 ms 89452 KB Output is correct
18 Correct 3 ms 5020 KB Output is correct
19 Correct 4 ms 5036 KB Output is correct
20 Correct 4 ms 5044 KB Output is correct
21 Correct 3 ms 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 5032 KB Output is correct
24 Correct 603 ms 91120 KB Output is correct
25 Correct 415 ms 91176 KB Output is correct
26 Correct 537 ms 99928 KB Output is correct
27 Correct 545 ms 90824 KB Output is correct
28 Correct 391 ms 91440 KB Output is correct
29 Correct 454 ms 91156 KB Output is correct
30 Correct 309 ms 91580 KB Output is correct
31 Correct 669 ms 97128 KB Output is correct
32 Correct 450 ms 99020 KB Output is correct
33 Correct 575 ms 90928 KB Output is correct
34 Correct 414 ms 91056 KB Output is correct
35 Correct 3 ms 4948 KB Output is correct
36 Correct 3 ms 4948 KB Output is correct
37 Correct 3 ms 4948 KB Output is correct
38 Correct 3 ms 5044 KB Output is correct
39 Correct 4 ms 5036 KB Output is correct
40 Correct 4 ms 4948 KB Output is correct
41 Correct 3 ms 5036 KB Output is correct
42 Correct 4 ms 5028 KB Output is correct
43 Correct 3 ms 4948 KB Output is correct
44 Correct 4 ms 4948 KB Output is correct
45 Correct 4 ms 4948 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 3 ms 4948 KB Output is correct
48 Correct 3 ms 4948 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 695 ms 96696 KB Output is correct
3 Correct 790 ms 95324 KB Output is correct
4 Correct 649 ms 95052 KB Output is correct
5 Correct 573 ms 87968 KB Output is correct
6 Correct 447 ms 88124 KB Output is correct
7 Correct 381 ms 88212 KB Output is correct
8 Correct 340 ms 88884 KB Output is correct
9 Correct 763 ms 94300 KB Output is correct
10 Correct 824 ms 96588 KB Output is correct
11 Correct 622 ms 87760 KB Output is correct
12 Correct 733 ms 88524 KB Output is correct
13 Correct 539 ms 89392 KB Output is correct
14 Correct 487 ms 89988 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 4 ms 5040 KB Output is correct
17 Correct 3 ms 4948 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 696 ms 96336 KB Output is correct
3 Correct 788 ms 93620 KB Output is correct
4 Correct 610 ms 95224 KB Output is correct
5 Correct 617 ms 89648 KB Output is correct
6 Correct 486 ms 89676 KB Output is correct
7 Correct 418 ms 89676 KB Output is correct
8 Correct 300 ms 90148 KB Output is correct
9 Correct 719 ms 98924 KB Output is correct
10 Correct 823 ms 97548 KB Output is correct
11 Correct 615 ms 90548 KB Output is correct
12 Correct 670 ms 89040 KB Output is correct
13 Correct 476 ms 89772 KB Output is correct
14 Correct 552 ms 90204 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 4948 KB Output is correct
17 Correct 3 ms 5044 KB Output is correct
18 Correct 4 ms 5036 KB Output is correct
19 Correct 4 ms 4948 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4948 KB Output is correct
2 Correct 3 ms 4948 KB Output is correct
3 Correct 3 ms 5032 KB Output is correct
4 Correct 5 ms 5460 KB Output is correct
5 Correct 4 ms 5332 KB Output is correct
6 Correct 4 ms 5332 KB Output is correct
7 Correct 4 ms 5356 KB Output is correct
8 Correct 3 ms 5460 KB Output is correct
9 Correct 3 ms 4948 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 3 ms 5004 KB Output is correct
12 Correct 3 ms 5040 KB Output is correct
13 Correct 4 ms 5040 KB Output is correct
14 Correct 4 ms 4948 KB Output is correct
15 Correct 3 ms 4948 KB Output is correct
16 Correct 3 ms 4948 KB Output is correct
17 Correct 3 ms 5044 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 5036 KB Output is correct
20 Correct 3 ms 4948 KB Output is correct
21 Correct 3 ms 5052 KB Output is correct
22 Correct 3 ms 5036 KB Output is correct
23 Correct 3 ms 5040 KB Output is correct
24 Correct 4 ms 5032 KB Output is correct
25 Correct 4 ms 4948 KB Output is correct
26 Correct 3 ms 4948 KB Output is correct
27 Correct 3 ms 4948 KB Output is correct
28 Correct 3 ms 4948 KB Output is correct
29 Correct 2 ms 4948 KB Output is correct
30 Correct 571 ms 91148 KB Output is correct
31 Correct 426 ms 91788 KB Output is correct
32 Correct 519 ms 97420 KB Output is correct
33 Correct 532 ms 91160 KB Output is correct
34 Correct 410 ms 89848 KB Output is correct
35 Correct 373 ms 91732 KB Output is correct
36 Correct 306 ms 90856 KB Output is correct
37 Correct 588 ms 100156 KB Output is correct
38 Correct 440 ms 100056 KB Output is correct
39 Correct 585 ms 90412 KB Output is correct
40 Correct 444 ms 90192 KB Output is correct
41 Correct 290 ms 92032 KB Output is correct
42 Correct 293 ms 92416 KB Output is correct
43 Correct 291 ms 88732 KB Output is correct
44 Correct 318 ms 92256 KB Output is correct
45 Correct 306 ms 89452 KB Output is correct
46 Correct 3 ms 5020 KB Output is correct
47 Correct 4 ms 5036 KB Output is correct
48 Correct 4 ms 5044 KB Output is correct
49 Correct 3 ms 4948 KB Output is correct
50 Correct 3 ms 4948 KB Output is correct
51 Correct 3 ms 5032 KB Output is correct
52 Correct 603 ms 91120 KB Output is correct
53 Correct 415 ms 91176 KB Output is correct
54 Correct 537 ms 99928 KB Output is correct
55 Correct 545 ms 90824 KB Output is correct
56 Correct 391 ms 91440 KB Output is correct
57 Correct 454 ms 91156 KB Output is correct
58 Correct 309 ms 91580 KB Output is correct
59 Correct 669 ms 97128 KB Output is correct
60 Correct 450 ms 99020 KB Output is correct
61 Correct 575 ms 90928 KB Output is correct
62 Correct 414 ms 91056 KB Output is correct
63 Correct 3 ms 4948 KB Output is correct
64 Correct 3 ms 4948 KB Output is correct
65 Correct 3 ms 4948 KB Output is correct
66 Correct 3 ms 5044 KB Output is correct
67 Correct 4 ms 5036 KB Output is correct
68 Correct 4 ms 4948 KB Output is correct
69 Correct 3 ms 5036 KB Output is correct
70 Correct 4 ms 5028 KB Output is correct
71 Correct 3 ms 4948 KB Output is correct
72 Correct 4 ms 4948 KB Output is correct
73 Correct 4 ms 4948 KB Output is correct
74 Correct 3 ms 4948 KB Output is correct
75 Correct 3 ms 4948 KB Output is correct
76 Correct 3 ms 4948 KB Output is correct
77 Correct 3 ms 4948 KB Output is correct
78 Correct 3 ms 4948 KB Output is correct
79 Correct 695 ms 96696 KB Output is correct
80 Correct 790 ms 95324 KB Output is correct
81 Correct 649 ms 95052 KB Output is correct
82 Correct 573 ms 87968 KB Output is correct
83 Correct 447 ms 88124 KB Output is correct
84 Correct 381 ms 88212 KB Output is correct
85 Correct 340 ms 88884 KB Output is correct
86 Correct 763 ms 94300 KB Output is correct
87 Correct 824 ms 96588 KB Output is correct
88 Correct 622 ms 87760 KB Output is correct
89 Correct 733 ms 88524 KB Output is correct
90 Correct 539 ms 89392 KB Output is correct
91 Correct 487 ms 89988 KB Output is correct
92 Correct 3 ms 4948 KB Output is correct
93 Correct 4 ms 5040 KB Output is correct
94 Correct 3 ms 4948 KB Output is correct
95 Correct 3 ms 4948 KB Output is correct
96 Correct 3 ms 4948 KB Output is correct
97 Correct 3 ms 4948 KB Output is correct
98 Correct 696 ms 96336 KB Output is correct
99 Correct 788 ms 93620 KB Output is correct
100 Correct 610 ms 95224 KB Output is correct
101 Correct 617 ms 89648 KB Output is correct
102 Correct 486 ms 89676 KB Output is correct
103 Correct 418 ms 89676 KB Output is correct
104 Correct 300 ms 90148 KB Output is correct
105 Correct 719 ms 98924 KB Output is correct
106 Correct 823 ms 97548 KB Output is correct
107 Correct 615 ms 90548 KB Output is correct
108 Correct 670 ms 89040 KB Output is correct
109 Correct 476 ms 89772 KB Output is correct
110 Correct 552 ms 90204 KB Output is correct
111 Correct 3 ms 4948 KB Output is correct
112 Correct 3 ms 4948 KB Output is correct
113 Correct 3 ms 5044 KB Output is correct
114 Correct 4 ms 5036 KB Output is correct
115 Correct 4 ms 4948 KB Output is correct
116 Correct 646 ms 88712 KB Output is correct
117 Correct 787 ms 91388 KB Output is correct
118 Correct 641 ms 99424 KB Output is correct
119 Correct 619 ms 90972 KB Output is correct
120 Correct 436 ms 90468 KB Output is correct
121 Correct 471 ms 91328 KB Output is correct
122 Correct 364 ms 91608 KB Output is correct
123 Correct 684 ms 98120 KB Output is correct
124 Correct 872 ms 96664 KB Output is correct
125 Correct 610 ms 89776 KB Output is correct
126 Correct 735 ms 91156 KB Output is correct
127 Correct 783 ms 91656 KB Output is correct
128 Correct 587 ms 92184 KB Output is correct
129 Correct 590 ms 93132 KB Output is correct