oj.uz

답안 #896816

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
896816 2024-01-02T08:42:38 Z TAhmed33 Sprinkler (JOI22_sprinkler) C++
9 / 100
 809 ms 30508 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 2e5 + 25;
vector <int> adj[MAXN];
int p[MAXN], h[MAXN], n, l, q;
int lazy[MAXN];
void fix (int pos, int par) {
	p[pos] = par;
	for (int j = 0; j < (int)adj[pos].size(); j++) {
		if (adj[pos][j] == par) {
			adj[pos].erase(adj[pos].begin() + j);
			break;
		}
	}
	for (auto j : adj[pos]) {
		fix(j, pos);
	}
}
int main () {
	cin >> n >> l;
	for (int i = 1; i < n; i++) {
		int a, b;
		cin >> a >> b;
		adj[a].push_back(b);
		adj[b].push_back(a);
	}
	for (int i = 1; i <= n; i++) cin >> h[i];
	for (int i = 1; i <= n; i++) lazy[i] = 1;
	fix(1, -1);
	cin >> q;
	while (q--) {
		int t;
		cin >> t;
		if (t == 1) {
			int x, d, w;
			cin >> x >> d >> w;
			if (d == 0) {
				h[x] = (h[x] * 1ll * w) % l;
			} else if (d == 1) {
				if (p[x] != -1) {
					h[p[x]] = (h[p[x]] * 1ll * w) % l;
					lazy[x] = (lazy[x] * 1ll * w) % l;
				} else {
					lazy[x] = (lazy[x] * 1ll * w) % l;
				}
			}
		} else {
			int x;
			cin >> x;
			int z = h[x];
			z = (z * 1ll * lazy[x]) % l;
			if (p[x] != -1) z = (z * 1ll * lazy[p[x]]) % l;
			cout << z << '\n';
		}
	}
}

Subtask #1
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 7260 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 7260 KB Output is correct
2 Correct 809 ms 21588 KB Output is correct
3 Correct 554 ms 20332 KB Output is correct
4 Correct 679 ms 26832 KB Output is correct
5 Correct 675 ms 21052 KB Output is correct
6 Correct 675 ms 20892 KB Output is correct
7 Correct 668 ms 21596 KB Output is correct
8 Correct 644 ms 21620 KB Output is correct
9 Correct 793 ms 30508 KB Output is correct
10 Correct 550 ms 28480 KB Output is correct
11 Correct 797 ms 21628 KB Output is correct
12 Correct 552 ms 20248 KB Output is correct
13 Correct 515 ms 24464 KB Output is correct
14 Correct 522 ms 26808 KB Output is correct
15 Correct 505 ms 26192 KB Output is correct
16 Correct 520 ms 26704 KB Output is correct
17 Correct 518 ms 27216 KB Output is correct
18 Correct 3 ms 7260 KB Output is correct
19 Correct 2 ms 7260 KB Output is correct
20 Correct 2 ms 7260 KB Output is correct
21 Correct 3 ms 7084 KB Output is correct
22 Correct 3 ms 7260 KB Output is correct

Subtask #3
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 7260 KB Output is correct
2 Correct 809 ms 21588 KB Output is correct
3 Correct 554 ms 20332 KB Output is correct
4 Correct 679 ms 26832 KB Output is correct
5 Correct 675 ms 21052 KB Output is correct
6 Correct 675 ms 20892 KB Output is correct
7 Correct 668 ms 21596 KB Output is correct
8 Correct 644 ms 21620 KB Output is correct
9 Correct 793 ms 30508 KB Output is correct
10 Correct 550 ms 28480 KB Output is correct
11 Correct 797 ms 21628 KB Output is correct
12 Correct 552 ms 20248 KB Output is correct
13 Correct 515 ms 24464 KB Output is correct
14 Correct 522 ms 26808 KB Output is correct
15 Correct 505 ms 26192 KB Output is correct
16 Correct 520 ms 26704 KB Output is correct
17 Correct 518 ms 27216 KB Output is correct
18 Correct 3 ms 7260 KB Output is correct
19 Correct 2 ms 7260 KB Output is correct
20 Correct 2 ms 7260 KB Output is correct
21 Correct 3 ms 7084 KB Output is correct
22 Correct 3 ms 7260 KB Output is correct
23 Incorrect 2 ms 7260 KB Output isn't correct
24 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 7256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 4 ms 7260 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 7260 KB Output isn't correct
2 Halted 0 ms 0 KB -