oj.uz

Submission #588814

# Submission time Handle Problem Language Result Execution time Memory
588814 2022-07-04T05:48:57 Z SeDunion Sprinkler (JOI22_sprinkler) C++17
100 / 100
 683 ms 101904 KB 
#include<iostream>
#include<vector>

using namespace std;
using ll = long long;
const int N = 5e5 + 123;

const int LOG = 20;

const int D = 45;

ll h[N], q[N][D];

int n, L;

void mult(ll &a, ll b) {
	a *= b;
	a %= L;
}

vector<int>g[N];

int pr[N];

void dfs(int v) {
	for (int to : g[v]) if (to != pr[v]) {
		pr[to] = v;
		dfs(to);
	}
}

ll binpow(ll a, ll b) {
	ll r = 1;
	while (b) {
		if (b & 1) r = r * a % L;
		a = a * a % L;
		b >>= 1;
	}
	return r;
}

ll ih[N];

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin >> n >> L;
	for (int i = 1 ; i < n ; ++ i) {
		int a, b;
		cin >> a >> b;
		g[a].emplace_back(b);
		g[b].emplace_back(a);
	}
	int m = n;
	g[1].emplace_back(++m);
	g[m].emplace_back(1);
	for (int i = 0 ; i < 44 ; ++ i) {
		int x = m, y = m + 1;
		++m;
		g[x].emplace_back(y);
		g[y].emplace_back(x);
	}
	dfs(m);
	for (int i = 1 ; i <= m ; ++ i) {
		for (int j = 0 ; j <= 43 ; ++ j) {
			q[i][j] = 1;
		}
	}
	for (int i = 1 ; i <= n ; ++ i) {
		cin >> ih[i];
	}
	int qq;
	cin >> qq;
	while (qq--) {
		int t, x, d, w;
		cin >> t;
		if (t == 1) {
			cin >> x >> d >> w;
			for (int i = d ; i >= 0 ; -- i) {
				mult(q[x][i], w);
			//	cout << x << " upd\n";
				x = pr[x];
			}
		} else {
			cin >> x;
			ll ans = ih[x];
			for (int i = 0 ; i <= 41 ; ++ i) {
				mult(ans, q[x][i]);
				mult(ans, q[x][i+1]);
			//	cout << x << " get\n";
				x = pr[x];
			}
			cout << ans << "\n";
			//cout << ret*binpow(2, ans) % L << "\n";
		}
	}
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 6 ms 12008 KB Output is correct
4 Correct 8 ms 12500 KB Output is correct
5 Correct 7 ms 12500 KB Output is correct
6 Correct 7 ms 12512 KB Output is correct
7 Correct 7 ms 12500 KB Output is correct
8 Correct 7 ms 12500 KB Output is correct
9 Correct 6 ms 12116 KB Output is correct
10 Correct 6 ms 12116 KB Output is correct
11 Correct 6 ms 12116 KB Output is correct
12 Correct 7 ms 12116 KB Output is correct
13 Correct 7 ms 12044 KB Output is correct
14 Correct 6 ms 12116 KB Output is correct
15 Correct 6 ms 12076 KB Output is correct
16 Correct 6 ms 12116 KB Output is correct
17 Correct 6 ms 12116 KB Output is correct
18 Correct 7 ms 12116 KB Output is correct
19 Correct 7 ms 12108 KB Output is correct
20 Correct 6 ms 12116 KB Output is correct
21 Correct 6 ms 11988 KB Output is correct
22 Correct 6 ms 12116 KB Output is correct
23 Correct 6 ms 12116 KB Output is correct
24 Correct 7 ms 12056 KB Output is correct
25 Correct 6 ms 12116 KB Output is correct
26 Correct 6 ms 12116 KB Output is correct
27 Correct 7 ms 12116 KB Output is correct
28 Correct 7 ms 12040 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 539 ms 94828 KB Output is correct
3 Correct 325 ms 91612 KB Output is correct
4 Correct 476 ms 97108 KB Output is correct
5 Correct 420 ms 93184 KB Output is correct
6 Correct 361 ms 93056 KB Output is correct
7 Correct 389 ms 93492 KB Output is correct
8 Correct 321 ms 93856 KB Output is correct
9 Correct 584 ms 100636 KB Output is correct
10 Correct 371 ms 97228 KB Output is correct
11 Correct 507 ms 94740 KB Output is correct
12 Correct 333 ms 91744 KB Output is correct
13 Correct 230 ms 92188 KB Output is correct
14 Correct 245 ms 92224 KB Output is correct
15 Correct 256 ms 92184 KB Output is correct
16 Correct 253 ms 92148 KB Output is correct
17 Correct 250 ms 92856 KB Output is correct
18 Correct 7 ms 12116 KB Output is correct
19 Correct 7 ms 12116 KB Output is correct
20 Correct 6 ms 12116 KB Output is correct
21 Correct 6 ms 12116 KB Output is correct
22 Correct 6 ms 12116 KB Output is correct

Subtask #3
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 539 ms 94828 KB Output is correct
3 Correct 325 ms 91612 KB Output is correct
4 Correct 476 ms 97108 KB Output is correct
5 Correct 420 ms 93184 KB Output is correct
6 Correct 361 ms 93056 KB Output is correct
7 Correct 389 ms 93492 KB Output is correct
8 Correct 321 ms 93856 KB Output is correct
9 Correct 584 ms 100636 KB Output is correct
10 Correct 371 ms 97228 KB Output is correct
11 Correct 507 ms 94740 KB Output is correct
12 Correct 333 ms 91744 KB Output is correct
13 Correct 230 ms 92188 KB Output is correct
14 Correct 245 ms 92224 KB Output is correct
15 Correct 256 ms 92184 KB Output is correct
16 Correct 253 ms 92148 KB Output is correct
17 Correct 250 ms 92856 KB Output is correct
18 Correct 7 ms 12116 KB Output is correct
19 Correct 7 ms 12116 KB Output is correct
20 Correct 6 ms 12116 KB Output is correct
21 Correct 6 ms 12116 KB Output is correct
22 Correct 6 ms 12116 KB Output is correct
23 Correct 6 ms 11988 KB Output is correct
24 Correct 529 ms 94740 KB Output is correct
25 Correct 339 ms 91620 KB Output is correct
26 Correct 463 ms 98904 KB Output is correct
27 Correct 434 ms 93176 KB Output is correct
28 Correct 380 ms 93304 KB Output is correct
29 Correct 360 ms 93260 KB Output is correct
30 Correct 327 ms 93816 KB Output is correct
31 Correct 598 ms 98904 KB Output is correct
32 Correct 357 ms 97064 KB Output is correct
33 Correct 536 ms 94820 KB Output is correct
34 Correct 344 ms 91740 KB Output is correct
35 Correct 6 ms 12116 KB Output is correct
36 Correct 6 ms 12112 KB Output is correct
37 Correct 7 ms 12116 KB Output is correct
38 Correct 6 ms 11996 KB Output is correct
39 Correct 7 ms 12116 KB Output is correct
40 Correct 6 ms 11988 KB Output is correct
41 Correct 6 ms 12120 KB Output is correct
42 Correct 7 ms 11988 KB Output is correct
43 Correct 6 ms 11988 KB Output is correct
44 Correct 6 ms 11988 KB Output is correct
45 Correct 6 ms 12116 KB Output is correct
46 Correct 6 ms 11988 KB Output is correct
47 Correct 6 ms 12116 KB Output is correct
48 Correct 6 ms 12116 KB Output is correct
49 Correct 6 ms 12116 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 11988 KB Output is correct
2 Correct 592 ms 97960 KB Output is correct
3 Correct 605 ms 95792 KB Output is correct
4 Correct 541 ms 98036 KB Output is correct
5 Correct 516 ms 93276 KB Output is correct
6 Correct 425 ms 93424 KB Output is correct
7 Correct 398 ms 93536 KB Output is correct
8 Correct 323 ms 94144 KB Output is correct
9 Correct 606 ms 97940 KB Output is correct
10 Correct 586 ms 98372 KB Output is correct
11 Correct 610 ms 93584 KB Output is correct
12 Correct 557 ms 92976 KB Output is correct
13 Correct 355 ms 93980 KB Output is correct
14 Correct 360 ms 94264 KB Output is correct
15 Correct 7 ms 12116 KB Output is correct
16 Correct 7 ms 12084 KB Output is correct
17 Correct 6 ms 12092 KB Output is correct
18 Correct 6 ms 12084 KB Output is correct
19 Correct 6 ms 12116 KB Output is correct

Subtask #5
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 12056 KB Output is correct
2 Correct 674 ms 98608 KB Output is correct
3 Correct 598 ms 94668 KB Output is correct
4 Correct 514 ms 98424 KB Output is correct
5 Correct 494 ms 94848 KB Output is correct
6 Correct 435 ms 94956 KB Output is correct
7 Correct 402 ms 95056 KB Output is correct
8 Correct 349 ms 95384 KB Output is correct
9 Correct 683 ms 101904 KB Output is correct
10 Correct 674 ms 98944 KB Output is correct
11 Correct 541 ms 96464 KB Output is correct
12 Correct 562 ms 93220 KB Output is correct
13 Correct 359 ms 93652 KB Output is correct
14 Correct 388 ms 94368 KB Output is correct
15 Correct 6 ms 12008 KB Output is correct
16 Correct 8 ms 12116 KB Output is correct
17 Correct 6 ms 12116 KB Output is correct
18 Correct 6 ms 12088 KB Output is correct
19 Correct 7 ms 12116 KB Output is correct

Subtask #6
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 6 ms 12008 KB Output is correct
4 Correct 8 ms 12500 KB Output is correct
5 Correct 7 ms 12500 KB Output is correct
6 Correct 7 ms 12512 KB Output is correct
7 Correct 7 ms 12500 KB Output is correct
8 Correct 7 ms 12500 KB Output is correct
9 Correct 6 ms 12116 KB Output is correct
10 Correct 6 ms 12116 KB Output is correct
11 Correct 6 ms 12116 KB Output is correct
12 Correct 7 ms 12116 KB Output is correct
13 Correct 7 ms 12044 KB Output is correct
14 Correct 6 ms 12116 KB Output is correct
15 Correct 6 ms 12076 KB Output is correct
16 Correct 6 ms 12116 KB Output is correct
17 Correct 6 ms 12116 KB Output is correct
18 Correct 7 ms 12116 KB Output is correct
19 Correct 7 ms 12108 KB Output is correct
20 Correct 6 ms 12116 KB Output is correct
21 Correct 6 ms 11988 KB Output is correct
22 Correct 6 ms 12116 KB Output is correct
23 Correct 6 ms 12116 KB Output is correct
24 Correct 7 ms 12056 KB Output is correct
25 Correct 6 ms 12116 KB Output is correct
26 Correct 6 ms 12116 KB Output is correct
27 Correct 7 ms 12116 KB Output is correct
28 Correct 7 ms 12040 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 539 ms 94828 KB Output is correct
31 Correct 325 ms 91612 KB Output is correct
32 Correct 476 ms 97108 KB Output is correct
33 Correct 420 ms 93184 KB Output is correct
34 Correct 361 ms 93056 KB Output is correct
35 Correct 389 ms 93492 KB Output is correct
36 Correct 321 ms 93856 KB Output is correct
37 Correct 584 ms 100636 KB Output is correct
38 Correct 371 ms 97228 KB Output is correct
39 Correct 507 ms 94740 KB Output is correct
40 Correct 333 ms 91744 KB Output is correct
41 Correct 230 ms 92188 KB Output is correct
42 Correct 245 ms 92224 KB Output is correct
43 Correct 256 ms 92184 KB Output is correct
44 Correct 253 ms 92148 KB Output is correct
45 Correct 250 ms 92856 KB Output is correct
46 Correct 7 ms 12116 KB Output is correct
47 Correct 7 ms 12116 KB Output is correct
48 Correct 6 ms 12116 KB Output is correct
49 Correct 6 ms 12116 KB Output is correct
50 Correct 6 ms 12116 KB Output is correct
51 Correct 6 ms 11988 KB Output is correct
52 Correct 529 ms 94740 KB Output is correct
53 Correct 339 ms 91620 KB Output is correct
54 Correct 463 ms 98904 KB Output is correct
55 Correct 434 ms 93176 KB Output is correct
56 Correct 380 ms 93304 KB Output is correct
57 Correct 360 ms 93260 KB Output is correct
58 Correct 327 ms 93816 KB Output is correct
59 Correct 598 ms 98904 KB Output is correct
60 Correct 357 ms 97064 KB Output is correct
61 Correct 536 ms 94820 KB Output is correct
62 Correct 344 ms 91740 KB Output is correct
63 Correct 6 ms 12116 KB Output is correct
64 Correct 6 ms 12112 KB Output is correct
65 Correct 7 ms 12116 KB Output is correct
66 Correct 6 ms 11996 KB Output is correct
67 Correct 7 ms 12116 KB Output is correct
68 Correct 6 ms 11988 KB Output is correct
69 Correct 6 ms 12120 KB Output is correct
70 Correct 7 ms 11988 KB Output is correct
71 Correct 6 ms 11988 KB Output is correct
72 Correct 6 ms 11988 KB Output is correct
73 Correct 6 ms 12116 KB Output is correct
74 Correct 6 ms 11988 KB Output is correct
75 Correct 6 ms 12116 KB Output is correct
76 Correct 6 ms 12116 KB Output is correct
77 Correct 6 ms 12116 KB Output is correct
78 Correct 5 ms 11988 KB Output is correct
79 Correct 592 ms 97960 KB Output is correct
80 Correct 605 ms 95792 KB Output is correct
81 Correct 541 ms 98036 KB Output is correct
82 Correct 516 ms 93276 KB Output is correct
83 Correct 425 ms 93424 KB Output is correct
84 Correct 398 ms 93536 KB Output is correct
85 Correct 323 ms 94144 KB Output is correct
86 Correct 606 ms 97940 KB Output is correct
87 Correct 586 ms 98372 KB Output is correct
88 Correct 610 ms 93584 KB Output is correct
89 Correct 557 ms 92976 KB Output is correct
90 Correct 355 ms 93980 KB Output is correct
91 Correct 360 ms 94264 KB Output is correct
92 Correct 7 ms 12116 KB Output is correct
93 Correct 7 ms 12084 KB Output is correct
94 Correct 6 ms 12092 KB Output is correct
95 Correct 6 ms 12084 KB Output is correct
96 Correct 6 ms 12116 KB Output is correct
97 Correct 6 ms 12056 KB Output is correct
98 Correct 674 ms 98608 KB Output is correct
99 Correct 598 ms 94668 KB Output is correct
100 Correct 514 ms 98424 KB Output is correct
101 Correct 494 ms 94848 KB Output is correct
102 Correct 435 ms 94956 KB Output is correct
103 Correct 402 ms 95056 KB Output is correct
104 Correct 349 ms 95384 KB Output is correct
105 Correct 683 ms 101904 KB Output is correct
106 Correct 674 ms 98944 KB Output is correct
107 Correct 541 ms 96464 KB Output is correct
108 Correct 562 ms 93220 KB Output is correct
109 Correct 359 ms 93652 KB Output is correct
110 Correct 388 ms 94368 KB Output is correct
111 Correct 6 ms 12008 KB Output is correct
112 Correct 8 ms 12116 KB Output is correct
113 Correct 6 ms 12116 KB Output is correct
114 Correct 6 ms 12088 KB Output is correct
115 Correct 7 ms 12116 KB Output is correct
116 Correct 568 ms 94168 KB Output is correct
117 Correct 567 ms 92724 KB Output is correct
118 Correct 624 ms 100160 KB Output is correct
119 Correct 511 ms 94596 KB Output is correct
120 Correct 450 ms 94452 KB Output is correct
121 Correct 443 ms 94804 KB Output is correct
122 Correct 387 ms 95292 KB Output is correct
123 Correct 625 ms 100976 KB Output is correct
124 Correct 669 ms 96556 KB Output is correct
125 Correct 551 ms 95572 KB Output is correct
126 Correct 565 ms 92832 KB Output is correct
127 Correct 534 ms 92732 KB Output is correct
128 Correct 386 ms 93748 KB Output is correct
129 Correct 445 ms 93860 KB Output is correct