oj.uz

답안 #1049575

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1049575 2024-08-08T23:46:07 Z ymm Sprinkler (JOI22_sprinkler) C++17
100 / 100
 402 ms 95588 KB 
#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < (ll)(r); ++x)
#define LoopR(x,l,r) for (ll x = (r)-1; x >= (ll)(l); --x)
typedef long long ll;
typedef std::pair<int, int> pii;
typedef std::pair<ll , ll > pll;
using namespace std;

const int N = 200'010, D = 42;
vector<int> A[N];
int par[N];
ll op[N][D];
ll ini[N];
int n, l;

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

void do_op(int v, int d, int w)
{
	if (par[v] == -1) {
		Loop (i,0,d+1)
			op[v][i] = op[v][i] * w % l;
		return;
	}
	if (d == 0) {
		op[v][0] = op[v][0] * w % l;
		return;
	}
	op[v][d] = op[v][d] * w % l;
	op[v][d-1] = op[v][d-1] * w % l;
	do_op(par[v], d-1, w);
}

ll get(int v)
{
	int d = 0;
	ll x = ini[v] % l;
	while (v != -1 && d < D) {
		x = x * op[v][d] % l;
		v = par[v];
		d++;
	}
	return x;
}

int main()
{
	Loop (i,0,N) Loop (j,0,D)
		op[i][j] = 1;
	cin.tie(0) -> sync_with_stdio(false);
	cin >> n >> l;
	Loop (i,1,n) {
		int v, u;
		cin >> v >> u;
		--v; --u;
		A[v].push_back(u);
		A[u].push_back(v);
	}
	dfs(0, -1);
	Loop (i,0,n)
		cin >> ini[i];
	int q;
	cin >> q;
	while (q--) {
		int t;
		cin >> t;
		if (t == 1) {
			int x, d, w;
			cin >> x >> d >> w;
			do_op(x-1, d, w);
		} else {
			int x;
			cin >> x;
			cout << get(x-1) << '\n';
		}
	}
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 73048 KB Output is correct
2 Correct 8 ms 73052 KB Output is correct
3 Correct 8 ms 73052 KB Output is correct
4 Correct 9 ms 73052 KB Output is correct
5 Correct 9 ms 73052 KB Output is correct
6 Correct 9 ms 73052 KB Output is correct
7 Correct 9 ms 73052 KB Output is correct
8 Correct 9 ms 73052 KB Output is correct
9 Correct 8 ms 73052 KB Output is correct
10 Correct 9 ms 73048 KB Output is correct
11 Correct 10 ms 73048 KB Output is correct
12 Correct 12 ms 73052 KB Output is correct
13 Correct 8 ms 73052 KB Output is correct
14 Correct 9 ms 73052 KB Output is correct
15 Correct 8 ms 73012 KB Output is correct
16 Correct 9 ms 73052 KB Output is correct
17 Correct 9 ms 73008 KB Output is correct
18 Correct 9 ms 73052 KB Output is correct
19 Correct 8 ms 73052 KB Output is correct
20 Correct 8 ms 73052 KB Output is correct
21 Correct 8 ms 72956 KB Output is correct
22 Correct 9 ms 73052 KB Output is correct
23 Correct 8 ms 73008 KB Output is correct
24 Correct 8 ms 73052 KB Output is correct
25 Correct 9 ms 72992 KB Output is correct
26 Correct 8 ms 72940 KB Output is correct
27 Correct 12 ms 73036 KB Output is correct
28 Correct 9 ms 73052 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 73052 KB Output is correct
2 Correct 279 ms 83136 KB Output is correct
3 Correct 186 ms 79956 KB Output is correct
4 Correct 265 ms 84308 KB Output is correct
5 Correct 218 ms 81520 KB Output is correct
6 Correct 173 ms 81712 KB Output is correct
7 Correct 160 ms 81652 KB Output is correct
8 Correct 148 ms 87492 KB Output is correct
9 Correct 342 ms 95312 KB Output is correct
10 Correct 187 ms 95568 KB Output is correct
11 Correct 292 ms 91216 KB Output is correct
12 Correct 174 ms 91908 KB Output is correct
13 Correct 127 ms 92196 KB Output is correct
14 Correct 139 ms 92484 KB Output is correct
15 Correct 127 ms 91852 KB Output is correct
16 Correct 129 ms 92500 KB Output is correct
17 Correct 130 ms 93008 KB Output is correct
18 Correct 9 ms 73084 KB Output is correct
19 Correct 10 ms 73052 KB Output is correct
20 Correct 8 ms 72968 KB Output is correct
21 Correct 8 ms 73052 KB Output is correct
22 Correct 10 ms 73052 KB Output is correct

Subtask #3
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 73052 KB Output is correct
2 Correct 279 ms 83136 KB Output is correct
3 Correct 186 ms 79956 KB Output is correct
4 Correct 265 ms 84308 KB Output is correct
5 Correct 218 ms 81520 KB Output is correct
6 Correct 173 ms 81712 KB Output is correct
7 Correct 160 ms 81652 KB Output is correct
8 Correct 148 ms 87492 KB Output is correct
9 Correct 342 ms 95312 KB Output is correct
10 Correct 187 ms 95568 KB Output is correct
11 Correct 292 ms 91216 KB Output is correct
12 Correct 174 ms 91908 KB Output is correct
13 Correct 127 ms 92196 KB Output is correct
14 Correct 139 ms 92484 KB Output is correct
15 Correct 127 ms 91852 KB Output is correct
16 Correct 129 ms 92500 KB Output is correct
17 Correct 130 ms 93008 KB Output is correct
18 Correct 9 ms 73084 KB Output is correct
19 Correct 10 ms 73052 KB Output is correct
20 Correct 8 ms 72968 KB Output is correct
21 Correct 8 ms 73052 KB Output is correct
22 Correct 10 ms 73052 KB Output is correct
23 Correct 8 ms 73048 KB Output is correct
24 Correct 280 ms 91300 KB Output is correct
25 Correct 192 ms 91700 KB Output is correct
26 Correct 262 ms 95588 KB Output is correct
27 Correct 235 ms 91476 KB Output is correct
28 Correct 168 ms 91732 KB Output is correct
29 Correct 157 ms 91408 KB Output is correct
30 Correct 150 ms 92460 KB Output is correct
31 Correct 361 ms 94292 KB Output is correct
32 Correct 183 ms 95572 KB Output is correct
33 Correct 286 ms 91220 KB Output is correct
34 Correct 178 ms 91732 KB Output is correct
35 Correct 9 ms 73048 KB Output is correct
36 Correct 9 ms 73048 KB Output is correct
37 Correct 9 ms 73096 KB Output is correct
38 Correct 10 ms 73052 KB Output is correct
39 Correct 9 ms 73052 KB Output is correct
40 Correct 9 ms 73052 KB Output is correct
41 Correct 9 ms 73052 KB Output is correct
42 Correct 9 ms 73092 KB Output is correct
43 Correct 9 ms 72992 KB Output is correct
44 Correct 8 ms 73052 KB Output is correct
45 Correct 8 ms 73096 KB Output is correct
46 Correct 9 ms 73052 KB Output is correct
47 Correct 8 ms 73052 KB Output is correct
48 Correct 9 ms 72964 KB Output is correct
49 Correct 9 ms 73052 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 73048 KB Output is correct
2 Correct 352 ms 84616 KB Output is correct
3 Correct 371 ms 82760 KB Output is correct
4 Correct 313 ms 83652 KB Output is correct
5 Correct 252 ms 79956 KB Output is correct
6 Correct 176 ms 79952 KB Output is correct
7 Correct 184 ms 80208 KB Output is correct
8 Correct 139 ms 84420 KB Output is correct
9 Correct 353 ms 91220 KB Output is correct
10 Correct 402 ms 92752 KB Output is correct
11 Correct 304 ms 88144 KB Output is correct
12 Correct 296 ms 89044 KB Output is correct
13 Correct 202 ms 89964 KB Output is correct
14 Correct 203 ms 90492 KB Output is correct
15 Correct 9 ms 73048 KB Output is correct
16 Correct 10 ms 73052 KB Output is correct
17 Correct 9 ms 73052 KB Output is correct
18 Correct 9 ms 73052 KB Output is correct
19 Correct 8 ms 73052 KB Output is correct

Subtask #5
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 73052 KB Output is correct
2 Correct 355 ms 86040 KB Output is correct
3 Correct 368 ms 82016 KB Output is correct
4 Correct 313 ms 83832 KB Output is correct
5 Correct 273 ms 81392 KB Output is correct
6 Correct 189 ms 81652 KB Output is correct
7 Correct 166 ms 81488 KB Output is correct
8 Correct 154 ms 85956 KB Output is correct
9 Correct 392 ms 94804 KB Output is correct
10 Correct 385 ms 93420 KB Output is correct
11 Correct 302 ms 90792 KB Output is correct
12 Correct 301 ms 89424 KB Output is correct
13 Correct 226 ms 90052 KB Output is correct
14 Correct 204 ms 90712 KB Output is correct
15 Correct 10 ms 73052 KB Output is correct
16 Correct 9 ms 73048 KB Output is correct
17 Correct 8 ms 73052 KB Output is correct
18 Correct 11 ms 72980 KB Output is correct
19 Correct 9 ms 73052 KB Output is correct

Subtask #6
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 73048 KB Output is correct
2 Correct 8 ms 73052 KB Output is correct
3 Correct 8 ms 73052 KB Output is correct
4 Correct 9 ms 73052 KB Output is correct
5 Correct 9 ms 73052 KB Output is correct
6 Correct 9 ms 73052 KB Output is correct
7 Correct 9 ms 73052 KB Output is correct
8 Correct 9 ms 73052 KB Output is correct
9 Correct 8 ms 73052 KB Output is correct
10 Correct 9 ms 73048 KB Output is correct
11 Correct 10 ms 73048 KB Output is correct
12 Correct 12 ms 73052 KB Output is correct
13 Correct 8 ms 73052 KB Output is correct
14 Correct 9 ms 73052 KB Output is correct
15 Correct 8 ms 73012 KB Output is correct
16 Correct 9 ms 73052 KB Output is correct
17 Correct 9 ms 73008 KB Output is correct
18 Correct 9 ms 73052 KB Output is correct
19 Correct 8 ms 73052 KB Output is correct
20 Correct 8 ms 73052 KB Output is correct
21 Correct 8 ms 72956 KB Output is correct
22 Correct 9 ms 73052 KB Output is correct
23 Correct 8 ms 73008 KB Output is correct
24 Correct 8 ms 73052 KB Output is correct
25 Correct 9 ms 72992 KB Output is correct
26 Correct 8 ms 72940 KB Output is correct
27 Correct 12 ms 73036 KB Output is correct
28 Correct 9 ms 73052 KB Output is correct
29 Correct 8 ms 73052 KB Output is correct
30 Correct 279 ms 83136 KB Output is correct
31 Correct 186 ms 79956 KB Output is correct
32 Correct 265 ms 84308 KB Output is correct
33 Correct 218 ms 81520 KB Output is correct
34 Correct 173 ms 81712 KB Output is correct
35 Correct 160 ms 81652 KB Output is correct
36 Correct 148 ms 87492 KB Output is correct
37 Correct 342 ms 95312 KB Output is correct
38 Correct 187 ms 95568 KB Output is correct
39 Correct 292 ms 91216 KB Output is correct
40 Correct 174 ms 91908 KB Output is correct
41 Correct 127 ms 92196 KB Output is correct
42 Correct 139 ms 92484 KB Output is correct
43 Correct 127 ms 91852 KB Output is correct
44 Correct 129 ms 92500 KB Output is correct
45 Correct 130 ms 93008 KB Output is correct
46 Correct 9 ms 73084 KB Output is correct
47 Correct 10 ms 73052 KB Output is correct
48 Correct 8 ms 72968 KB Output is correct
49 Correct 8 ms 73052 KB Output is correct
50 Correct 10 ms 73052 KB Output is correct
51 Correct 8 ms 73048 KB Output is correct
52 Correct 280 ms 91300 KB Output is correct
53 Correct 192 ms 91700 KB Output is correct
54 Correct 262 ms 95588 KB Output is correct
55 Correct 235 ms 91476 KB Output is correct
56 Correct 168 ms 91732 KB Output is correct
57 Correct 157 ms 91408 KB Output is correct
58 Correct 150 ms 92460 KB Output is correct
59 Correct 361 ms 94292 KB Output is correct
60 Correct 183 ms 95572 KB Output is correct
61 Correct 286 ms 91220 KB Output is correct
62 Correct 178 ms 91732 KB Output is correct
63 Correct 9 ms 73048 KB Output is correct
64 Correct 9 ms 73048 KB Output is correct
65 Correct 9 ms 73096 KB Output is correct
66 Correct 10 ms 73052 KB Output is correct
67 Correct 9 ms 73052 KB Output is correct
68 Correct 9 ms 73052 KB Output is correct
69 Correct 9 ms 73052 KB Output is correct
70 Correct 9 ms 73092 KB Output is correct
71 Correct 9 ms 72992 KB Output is correct
72 Correct 8 ms 73052 KB Output is correct
73 Correct 8 ms 73096 KB Output is correct
74 Correct 9 ms 73052 KB Output is correct
75 Correct 8 ms 73052 KB Output is correct
76 Correct 9 ms 72964 KB Output is correct
77 Correct 9 ms 73052 KB Output is correct
78 Correct 9 ms 73048 KB Output is correct
79 Correct 352 ms 84616 KB Output is correct
80 Correct 371 ms 82760 KB Output is correct
81 Correct 313 ms 83652 KB Output is correct
82 Correct 252 ms 79956 KB Output is correct
83 Correct 176 ms 79952 KB Output is correct
84 Correct 184 ms 80208 KB Output is correct
85 Correct 139 ms 84420 KB Output is correct
86 Correct 353 ms 91220 KB Output is correct
87 Correct 402 ms 92752 KB Output is correct
88 Correct 304 ms 88144 KB Output is correct
89 Correct 296 ms 89044 KB Output is correct
90 Correct 202 ms 89964 KB Output is correct
91 Correct 203 ms 90492 KB Output is correct
92 Correct 9 ms 73048 KB Output is correct
93 Correct 10 ms 73052 KB Output is correct
94 Correct 9 ms 73052 KB Output is correct
95 Correct 9 ms 73052 KB Output is correct
96 Correct 8 ms 73052 KB Output is correct
97 Correct 9 ms 73052 KB Output is correct
98 Correct 355 ms 86040 KB Output is correct
99 Correct 368 ms 82016 KB Output is correct
100 Correct 313 ms 83832 KB Output is correct
101 Correct 273 ms 81392 KB Output is correct
102 Correct 189 ms 81652 KB Output is correct
103 Correct 166 ms 81488 KB Output is correct
104 Correct 154 ms 85956 KB Output is correct
105 Correct 392 ms 94804 KB Output is correct
106 Correct 385 ms 93420 KB Output is correct
107 Correct 302 ms 90792 KB Output is correct
108 Correct 301 ms 89424 KB Output is correct
109 Correct 226 ms 90052 KB Output is correct
110 Correct 204 ms 90712 KB Output is correct
111 Correct 10 ms 73052 KB Output is correct
112 Correct 9 ms 73048 KB Output is correct
113 Correct 8 ms 73052 KB Output is correct
114 Correct 11 ms 72980 KB Output is correct
115 Correct 9 ms 73052 KB Output is correct
116 Correct 307 ms 89304 KB Output is correct
117 Correct 311 ms 91728 KB Output is correct
118 Correct 328 ms 95568 KB Output is correct
119 Correct 268 ms 91476 KB Output is correct
120 Correct 182 ms 91220 KB Output is correct
121 Correct 199 ms 92092 KB Output is correct
122 Correct 147 ms 92272 KB Output is correct
123 Correct 371 ms 94592 KB Output is correct
124 Correct 397 ms 94032 KB Output is correct
125 Correct 326 ms 90452 KB Output is correct
126 Correct 314 ms 91728 KB Output is correct
127 Correct 315 ms 92240 KB Output is correct
128 Correct 231 ms 92828 KB Output is correct
129 Correct 218 ms 93396 KB Output is correct