Submission #1078710

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1078710	2024-08-28T04:52:09 Z	Gromp15	Digital Circuit (IOI22_circuit)	C++17	46 / 100	3000 ms	4184 KB

circuit

#include <bits/stdc++.h>
#define ll long long
#define sz(x) (int)x.size()
#define ar array
#include "circuit.h"
using namespace std;

const int mod = int(1e9) + 2022;
void fadd(int &a, int b) {
	a += b;
	if (a >= mod) a -= mod;
}
void fsub(int &a, int b) {
	a -= b;
	if (a < 0) a += mod;
}

vector<int> p, a, sub, sub2, val;
vector<vector<int>> adj;
int n, m;
void init(int N, int M, std::vector<int> P, std::vector<int> A) {
	n = N, m = M;
	p = P, a = A;
	adj.resize(N), sub.resize(N+M, 1), sub2.resize(N+M, 1);
	for (int i = 1; i < N + M; i++) adj[P[i]].emplace_back(i);
	for (int i = N-1; i >= 0; i--) {
		sub[i] = sz(adj[i]);
		int cur = sz(adj[i]);
		vector<int> pref(cur), suff(cur);
		for (int j = 0; j < cur; j++) {
			pref[j] = suff[j] = sub[adj[i][j]];
		}
		for (int j = 1; j < cur; j++) pref[j] = (ll)pref[j-1] * pref[j] % mod;
		for (int j = cur-2; j >= 0; j--) suff[j] = (ll)suff[j+1] * suff[j] % mod;
		for (int j = 0; j < cur; j++) {
			int u = adj[i][j];
			sub[i] = (ll)sub[i] * sub[u] % mod;
			sub2[u] = (ll)(j ? pref[j-1] : 1) * (j+1 < cur ? suff[j+1] : 1) % mod;
		}
	}
	val.resize(N+M);
	val[0] = 1;
	for (int i = 1; i < N + M; i++) val[i] = (ll)val[p[i]] * sub2[i] % mod;
}

int count_ways(int L, int R) {
	for (int i = L; i <= R; i++) a[i - n] ^= 1;
	int ans = 0;
	for (int i = n; i < n+m; i++) if (a[i - n]) fadd(ans, val[i]);
	return ans;
}

Subtask #1
2.0 / 2.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	408 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct

Subtask #3
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	408 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	1 ms	420 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct

Subtask #4
0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	3052 ms	4184 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	3052 ms	4184 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	408 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Execution timed out	3052 ms	4184 KB	Time limit exceeded
14	Halted	0 ms	0 KB	-

Subtask #7
28.0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	408 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	1 ms	420 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	742 ms	600 KB	Output is correct
44	Correct	1014 ms	600 KB	Output is correct
45	Correct	1042 ms	600 KB	Output is correct
46	Correct	1219 ms	988 KB	Output is correct
47	Correct	1353 ms	984 KB	Output is correct
48	Correct	1426 ms	984 KB	Output is correct
49	Correct	1390 ms	984 KB	Output is correct
50	Correct	1369 ms	980 KB	Output is correct
51	Correct	1563 ms	852 KB	Output is correct
52	Correct	1361 ms	636 KB	Output is correct
53	Correct	622 ms	596 KB	Output is correct
54	Correct	1379 ms	976 KB	Output is correct
55	Correct	1367 ms	600 KB	Output is correct
56	Correct	1339 ms	600 KB	Output is correct
57	Correct	1348 ms	600 KB	Output is correct
58	Correct	1420 ms	976 KB	Output is correct
59	Correct	1311 ms	1032 KB	Output is correct
60	Correct	1550 ms	1032 KB	Output is correct
61	Correct	957 ms	600 KB	Output is correct
62	Correct	1144 ms	600 KB	Output is correct
63	Correct	1157 ms	600 KB	Output is correct
64	Correct	1365 ms	600 KB	Output is correct
65	Correct	462 ms	600 KB	Output is correct
66	Correct	1268 ms	856 KB	Output is correct
67	Correct	1294 ms	856 KB	Output is correct
68	Correct	1407 ms	856 KB	Output is correct

Subtask #8
0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	408 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	344 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	1 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	1 ms	420 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Execution timed out	3052 ms	4184 KB	Time limit exceeded
44	Halted	0 ms	0 KB	-

Submission #1078710

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