oj.uz

Submission #712135

# Submission time Handle Problem Language Result Execution time Memory
712135 2023-03-18T07:50:32 Z hollwo_pelw Sprinkler (JOI22_sprinkler) C++17
100 / 100
 814 ms 100296 KB 
#include <bits/stdc++.h>
// #include <ext/pb_ds/assoc_container.hpp>
// #include <ext/pb_ds/trie_policy.hpp>
// #include <ext/rope>

using namespace std;
// using namespace __gnu_cxx;
// using namespace __gnu_pbds;

void Hollwo_Pelw();

signed main(){
#ifndef hollwo_pelw_local
	if (fopen(".inp", "r"))
		assert(freopen(".inp", "r", stdin)), assert(freopen(".out", "w", stdout));
#else
	using namespace chrono;
	auto start = steady_clock::now();
#endif
	cin.tie(0), cout.tie(0) -> sync_with_stdio(0);
	int testcases = 1;
	// cin >> testcases;
	for (int test = 1; test <= testcases; test++){
		// cout << "Case #" << test << ": ";
		Hollwo_Pelw();
	}
#ifdef hollwo_pelw_local
	auto end = steady_clock::now();
	cout << "\nExecution time : " << duration_cast<milliseconds> (end - start).count() << "[ms]" << endl;
#endif
}

const int N = 2e5 + 5;

int n, q, mod, par[N];
long long h[N], keep[N][45];
vector<int> adj[N];

void pre_dfs(int u, int p) {
	par[u] = p;
	for (int v : adj[u]) if (v != p) {
		pre_dfs(v, u);
	}
}

void Hollwo_Pelw(){
	cin >> n >> mod;
	for (int i = 1, u, v; i < n; i++) {
		cin >> u >> v;
		adj[u].push_back(v);
		adj[v].push_back(u);
	}
	for (int i = 1; i <= n; i++) {
		cin >> h[i];
	}
	pre_dfs(1, 0);
	for (int i = 1; i <= n; i++) {
		for (int j = 0; j <= 40; j++)
			keep[i][j] = 1;
	}
	cin >> q;
	for (int t; q --; ) {
		cin >> t;
		if (t == 1) {
			// update
			int x, d, w; cin >> x >> d >> w;

			for (int p = x; p && d >= 0; p = par[p], d --) {
				(keep[p][d] *= w) %= mod;
				if (d) (keep[p][d - 1] *= w) %= mod;
			}
			for (d --; d >= 0; d --)
				(keep[1][d] *= w) %= mod;
		} else {
			// query
			int x; cin >> x;
			
			long long res = h[x];
			for (int p = x, d = 0; p && d <= 40; p = par[p], d ++)
				(res *= keep[p][d]) %= mod;
			cout << res << '\n';
		}
	}
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 3 ms 5036 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 5 ms 5332 KB Output is correct
5 Correct 4 ms 5424 KB Output is correct
6 Correct 4 ms 5356 KB Output is correct
7 Correct 4 ms 5460 KB Output is correct
8 Correct 5 ms 5480 KB Output is correct
9 Correct 3 ms 5040 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 4 ms 5040 KB Output is correct
12 Correct 3 ms 4948 KB Output is correct
13 Correct 3 ms 4948 KB Output is correct
14 Correct 3 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 4948 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 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 4 ms 5040 KB Output is correct
26 Correct 4 ms 4948 KB Output is correct
27 Correct 3 ms 5036 KB Output is correct
28 Correct 3 ms 5040 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 538 ms 87700 KB Output is correct
3 Correct 323 ms 84456 KB Output is correct
4 Correct 454 ms 88848 KB Output is correct
5 Correct 464 ms 86180 KB Output is correct
6 Correct 363 ms 85948 KB Output is correct
7 Correct 349 ms 86452 KB Output is correct
8 Correct 239 ms 86820 KB Output is correct
9 Correct 608 ms 91844 KB Output is correct
10 Correct 408 ms 88392 KB Output is correct
11 Correct 571 ms 87656 KB Output is correct
12 Correct 364 ms 96296 KB Output is correct
13 Correct 263 ms 96724 KB Output is correct
14 Correct 246 ms 97160 KB Output is correct
15 Correct 238 ms 96512 KB Output is correct
16 Correct 256 ms 96960 KB Output is correct
17 Correct 325 ms 97540 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 4 ms 4948 KB Output is correct
21 Correct 4 ms 5040 KB Output is correct
22 Correct 4 ms 5036 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 538 ms 87700 KB Output is correct
3 Correct 323 ms 84456 KB Output is correct
4 Correct 454 ms 88848 KB Output is correct
5 Correct 464 ms 86180 KB Output is correct
6 Correct 363 ms 85948 KB Output is correct
7 Correct 349 ms 86452 KB Output is correct
8 Correct 239 ms 86820 KB Output is correct
9 Correct 608 ms 91844 KB Output is correct
10 Correct 408 ms 88392 KB Output is correct
11 Correct 571 ms 87656 KB Output is correct
12 Correct 364 ms 96296 KB Output is correct
13 Correct 263 ms 96724 KB Output is correct
14 Correct 246 ms 97160 KB Output is correct
15 Correct 238 ms 96512 KB Output is correct
16 Correct 256 ms 96960 KB Output is correct
17 Correct 325 ms 97540 KB Output is correct
18 Correct 3 ms 4948 KB Output is correct
19 Correct 3 ms 4948 KB Output is correct
20 Correct 4 ms 4948 KB Output is correct
21 Correct 4 ms 5040 KB Output is correct
22 Correct 4 ms 5036 KB Output is correct
23 Correct 4 ms 4948 KB Output is correct
24 Correct 572 ms 95816 KB Output is correct
25 Correct 359 ms 96440 KB Output is correct
26 Correct 534 ms 100232 KB Output is correct
27 Correct 464 ms 96156 KB Output is correct
28 Correct 319 ms 96168 KB Output is correct
29 Correct 366 ms 95920 KB Output is correct
30 Correct 277 ms 96960 KB Output is correct
31 Correct 605 ms 98972 KB Output is correct
32 Correct 394 ms 100296 KB Output is correct
33 Correct 620 ms 95796 KB Output is correct
34 Correct 351 ms 96508 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 4948 KB Output is correct
39 Correct 3 ms 4948 KB Output is correct
40 Correct 4 ms 4948 KB Output is correct
41 Correct 4 ms 5032 KB Output is correct
42 Correct 4 ms 5032 KB Output is correct
43 Correct 3 ms 4948 KB Output is correct
44 Correct 3 ms 4948 KB Output is correct
45 Correct 3 ms 4948 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 3 ms 5036 KB Output is correct
48 Correct 3 ms 5036 KB Output is correct
49 Correct 4 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 701 ms 89244 KB Output is correct
3 Correct 682 ms 87404 KB Output is correct
4 Correct 524 ms 87876 KB Output is correct
5 Correct 536 ms 84640 KB Output is correct
6 Correct 362 ms 84604 KB Output is correct
7 Correct 329 ms 84768 KB Output is correct
8 Correct 251 ms 85232 KB Output is correct
9 Correct 569 ms 88132 KB Output is correct
10 Correct 774 ms 88112 KB Output is correct
11 Correct 597 ms 84916 KB Output is correct
12 Correct 616 ms 84428 KB Output is correct
13 Correct 381 ms 85112 KB Output is correct
14 Correct 408 ms 85520 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 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 620 ms 90424 KB Output is correct
3 Correct 814 ms 96272 KB Output is correct
4 Correct 553 ms 97208 KB Output is correct
5 Correct 556 ms 94852 KB Output is correct
6 Correct 403 ms 95004 KB Output is correct
7 Correct 383 ms 94856 KB Output is correct
8 Correct 262 ms 94956 KB Output is correct
9 Correct 600 ms 99560 KB Output is correct
10 Correct 728 ms 98028 KB Output is correct
11 Correct 556 ms 95664 KB Output is correct
12 Correct 632 ms 93956 KB Output is correct
13 Correct 468 ms 94680 KB Output is correct
14 Correct 408 ms 95320 KB Output is correct
15 Correct 3 ms 5036 KB Output is correct
16 Correct 3 ms 4948 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 5036 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4948 KB Output is correct
2 Correct 3 ms 5036 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 5 ms 5332 KB Output is correct
5 Correct 4 ms 5424 KB Output is correct
6 Correct 4 ms 5356 KB Output is correct
7 Correct 4 ms 5460 KB Output is correct
8 Correct 5 ms 5480 KB Output is correct
9 Correct 3 ms 5040 KB Output is correct
10 Correct 3 ms 4948 KB Output is correct
11 Correct 4 ms 5040 KB Output is correct
12 Correct 3 ms 4948 KB Output is correct
13 Correct 3 ms 4948 KB Output is correct
14 Correct 3 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 4948 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 4948 KB Output is correct
22 Correct 3 ms 4948 KB Output is correct
23 Correct 3 ms 4948 KB Output is correct
24 Correct 3 ms 4948 KB Output is correct
25 Correct 4 ms 5040 KB Output is correct
26 Correct 4 ms 4948 KB Output is correct
27 Correct 3 ms 5036 KB Output is correct
28 Correct 3 ms 5040 KB Output is correct
29 Correct 3 ms 4948 KB Output is correct
30 Correct 538 ms 87700 KB Output is correct
31 Correct 323 ms 84456 KB Output is correct
32 Correct 454 ms 88848 KB Output is correct
33 Correct 464 ms 86180 KB Output is correct
34 Correct 363 ms 85948 KB Output is correct
35 Correct 349 ms 86452 KB Output is correct
36 Correct 239 ms 86820 KB Output is correct
37 Correct 608 ms 91844 KB Output is correct
38 Correct 408 ms 88392 KB Output is correct
39 Correct 571 ms 87656 KB Output is correct
40 Correct 364 ms 96296 KB Output is correct
41 Correct 263 ms 96724 KB Output is correct
42 Correct 246 ms 97160 KB Output is correct
43 Correct 238 ms 96512 KB Output is correct
44 Correct 256 ms 96960 KB Output is correct
45 Correct 325 ms 97540 KB Output is correct
46 Correct 3 ms 4948 KB Output is correct
47 Correct 3 ms 4948 KB Output is correct
48 Correct 4 ms 4948 KB Output is correct
49 Correct 4 ms 5040 KB Output is correct
50 Correct 4 ms 5036 KB Output is correct
51 Correct 4 ms 4948 KB Output is correct
52 Correct 572 ms 95816 KB Output is correct
53 Correct 359 ms 96440 KB Output is correct
54 Correct 534 ms 100232 KB Output is correct
55 Correct 464 ms 96156 KB Output is correct
56 Correct 319 ms 96168 KB Output is correct
57 Correct 366 ms 95920 KB Output is correct
58 Correct 277 ms 96960 KB Output is correct
59 Correct 605 ms 98972 KB Output is correct
60 Correct 394 ms 100296 KB Output is correct
61 Correct 620 ms 95796 KB Output is correct
62 Correct 351 ms 96508 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 4948 KB Output is correct
67 Correct 3 ms 4948 KB Output is correct
68 Correct 4 ms 4948 KB Output is correct
69 Correct 4 ms 5032 KB Output is correct
70 Correct 4 ms 5032 KB Output is correct
71 Correct 3 ms 4948 KB Output is correct
72 Correct 3 ms 4948 KB Output is correct
73 Correct 3 ms 4948 KB Output is correct
74 Correct 3 ms 4948 KB Output is correct
75 Correct 3 ms 5036 KB Output is correct
76 Correct 3 ms 5036 KB Output is correct
77 Correct 4 ms 4948 KB Output is correct
78 Correct 3 ms 4948 KB Output is correct
79 Correct 701 ms 89244 KB Output is correct
80 Correct 682 ms 87404 KB Output is correct
81 Correct 524 ms 87876 KB Output is correct
82 Correct 536 ms 84640 KB Output is correct
83 Correct 362 ms 84604 KB Output is correct
84 Correct 329 ms 84768 KB Output is correct
85 Correct 251 ms 85232 KB Output is correct
86 Correct 569 ms 88132 KB Output is correct
87 Correct 774 ms 88112 KB Output is correct
88 Correct 597 ms 84916 KB Output is correct
89 Correct 616 ms 84428 KB Output is correct
90 Correct 381 ms 85112 KB Output is correct
91 Correct 408 ms 85520 KB Output is correct
92 Correct 3 ms 4948 KB Output is correct
93 Correct 3 ms 4948 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 620 ms 90424 KB Output is correct
99 Correct 814 ms 96272 KB Output is correct
100 Correct 553 ms 97208 KB Output is correct
101 Correct 556 ms 94852 KB Output is correct
102 Correct 403 ms 95004 KB Output is correct
103 Correct 383 ms 94856 KB Output is correct
104 Correct 262 ms 94956 KB Output is correct
105 Correct 600 ms 99560 KB Output is correct
106 Correct 728 ms 98028 KB Output is correct
107 Correct 556 ms 95664 KB Output is correct
108 Correct 632 ms 93956 KB Output is correct
109 Correct 468 ms 94680 KB Output is correct
110 Correct 408 ms 95320 KB Output is correct
111 Correct 3 ms 5036 KB Output is correct
112 Correct 3 ms 4948 KB Output is correct
113 Correct 3 ms 4948 KB Output is correct
114 Correct 3 ms 4948 KB Output is correct
115 Correct 3 ms 5036 KB Output is correct
116 Correct 557 ms 94032 KB Output is correct
117 Correct 612 ms 96576 KB Output is correct
118 Correct 549 ms 100200 KB Output is correct
119 Correct 551 ms 96204 KB Output is correct
120 Correct 423 ms 96000 KB Output is correct
121 Correct 403 ms 96588 KB Output is correct
122 Correct 310 ms 96832 KB Output is correct
123 Correct 602 ms 99400 KB Output is correct
124 Correct 772 ms 98868 KB Output is correct
125 Correct 537 ms 95036 KB Output is correct
126 Correct 623 ms 96420 KB Output is correct
127 Correct 729 ms 96880 KB Output is correct
128 Correct 582 ms 97584 KB Output is correct
129 Correct 550 ms 98008 KB Output is correct