답안 #771824

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
771824	2023-07-03T09:55:47 Z	RushB	Homework (CEOI22_homework)	C++17	100 / 100	133 ms	202060 KB

Main

#include "bits/stdc++.h"
#define int long long
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
using namespace std;
const long long INF = 1ll << 60;
const int N = 1e6 + 5;
vector<int> nx;
string S;

void solve(int l, int r, int &o, int &z, int &s) {
	if (l == r) {
		o = z = 0;
		s = 1;
		return;
	}
	int o1, z1, o2, z2, s1, s2;
	solve(l + 4, nx[l + 4] - 1, o1, z1, s1);
	solve(nx[l + 4] + 1, r - 1, o2, z2, s2);

	s = s1 + s2;
	if (S[l + 2] == 'n') { //min
		z = z1 + z2;
		o = max(s1 + o2, s2 + o1);
	}
	else { // max
		o = o1 + o2;
		z = max(s1 + z2, s2 + z1);
	}
}

signed main() {
	ios::sync_with_stdio(0), cin.tie(0);
	cin >> S;
	nx.resize(S.size());
	vector<int> st;
	for (int i = (int) S.size() - 2; i >= 0; i--) {
		if (S[i] == ',') st.push_back(i);
		else if (S[i] == '(') st.pop_back();
		nx[i] = (st.empty() ? -1 : st.back());
	}
	int o, z, s;
	solve(0, S.size() - 1, o, z, s);
int ans = 0;
	FOR(i, 1, s+ 1) {
		ans += (z >= i - 1 && o >= s - i);	
	}
	cout << ans << '\n';
	return 0;
}
//Reading this fills you with DETERMINATION
//13:05:50

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	320 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	320 KB	Output is correct
12	Correct	1 ms	320 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	320 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	320 KB	Output is correct
24	Correct	1 ms	316 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct

Subtask #2
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	320 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	320 KB	Output is correct
12	Correct	1 ms	320 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	320 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	320 KB	Output is correct
24	Correct	1 ms	316 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	324 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	0 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	0 ms	212 KB	Output is correct
51	Correct	0 ms	212 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	0 ms	212 KB	Output is correct
54	Correct	1 ms	320 KB	Output is correct
55	Correct	0 ms	320 KB	Output is correct
56	Correct	0 ms	212 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	124 ms	201988 KB	Output is correct
2	Correct	116 ms	202020 KB	Output is correct
3	Correct	123 ms	202032 KB	Output is correct
4	Correct	126 ms	202000 KB	Output is correct
5	Correct	131 ms	201996 KB	Output is correct
6	Correct	121 ms	202060 KB	Output is correct
7	Correct	119 ms	201940 KB	Output is correct
8	Correct	121 ms	201996 KB	Output is correct
9	Correct	117 ms	202052 KB	Output is correct
10	Correct	118 ms	201976 KB	Output is correct
11	Correct	117 ms	201964 KB	Output is correct
12	Correct	120 ms	202016 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct

Subtask #4
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	320 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	320 KB	Output is correct
12	Correct	1 ms	320 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	320 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	320 KB	Output is correct
24	Correct	1 ms	316 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	324 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	0 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	0 ms	212 KB	Output is correct
51	Correct	0 ms	212 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	0 ms	212 KB	Output is correct
54	Correct	1 ms	320 KB	Output is correct
55	Correct	0 ms	320 KB	Output is correct
56	Correct	0 ms	212 KB	Output is correct
57	Correct	0 ms	328 KB	Output is correct
58	Correct	0 ms	340 KB	Output is correct
59	Correct	0 ms	340 KB	Output is correct
60	Correct	0 ms	340 KB	Output is correct
61	Correct	1 ms	340 KB	Output is correct
62	Correct	1 ms	328 KB	Output is correct
63	Correct	1 ms	320 KB	Output is correct
64	Correct	1 ms	340 KB	Output is correct
65	Correct	0 ms	340 KB	Output is correct
66	Correct	1 ms	340 KB	Output is correct
67	Correct	1 ms	340 KB	Output is correct
68	Correct	0 ms	324 KB	Output is correct
69	Correct	1 ms	444 KB	Output is correct
70	Correct	0 ms	340 KB	Output is correct
71	Correct	0 ms	340 KB	Output is correct
72	Correct	0 ms	468 KB	Output is correct
73	Correct	1 ms	468 KB	Output is correct
74	Correct	0 ms	468 KB	Output is correct
75	Correct	0 ms	468 KB	Output is correct
76	Correct	1 ms	468 KB	Output is correct
77	Correct	0 ms	340 KB	Output is correct
78	Correct	0 ms	340 KB	Output is correct
79	Correct	0 ms	340 KB	Output is correct
80	Correct	1 ms	340 KB	Output is correct
81	Correct	1 ms	324 KB	Output is correct
82	Correct	0 ms	320 KB	Output is correct
83	Correct	1 ms	340 KB	Output is correct
84	Correct	1 ms	340 KB	Output is correct
85	Correct	0 ms	320 KB	Output is correct
86	Correct	0 ms	212 KB	Output is correct

Subtask #5
34.0 / 34.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	320 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	320 KB	Output is correct
12	Correct	1 ms	320 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	320 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	320 KB	Output is correct
24	Correct	1 ms	316 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	324 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	0 ms	212 KB	Output is correct
47	Correct	0 ms	212 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	0 ms	212 KB	Output is correct
51	Correct	0 ms	212 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	0 ms	212 KB	Output is correct
54	Correct	1 ms	320 KB	Output is correct
55	Correct	0 ms	320 KB	Output is correct
56	Correct	0 ms	212 KB	Output is correct
57	Correct	124 ms	201988 KB	Output is correct
58	Correct	116 ms	202020 KB	Output is correct
59	Correct	123 ms	202032 KB	Output is correct
60	Correct	126 ms	202000 KB	Output is correct
61	Correct	131 ms	201996 KB	Output is correct
62	Correct	121 ms	202060 KB	Output is correct
63	Correct	119 ms	201940 KB	Output is correct
64	Correct	121 ms	201996 KB	Output is correct
65	Correct	117 ms	202052 KB	Output is correct
66	Correct	118 ms	201976 KB	Output is correct
67	Correct	117 ms	201964 KB	Output is correct
68	Correct	120 ms	202016 KB	Output is correct
69	Correct	0 ms	212 KB	Output is correct
70	Correct	0 ms	328 KB	Output is correct
71	Correct	0 ms	340 KB	Output is correct
72	Correct	0 ms	340 KB	Output is correct
73	Correct	0 ms	340 KB	Output is correct
74	Correct	1 ms	340 KB	Output is correct
75	Correct	1 ms	328 KB	Output is correct
76	Correct	1 ms	320 KB	Output is correct
77	Correct	1 ms	340 KB	Output is correct
78	Correct	0 ms	340 KB	Output is correct
79	Correct	1 ms	340 KB	Output is correct
80	Correct	1 ms	340 KB	Output is correct
81	Correct	0 ms	324 KB	Output is correct
82	Correct	1 ms	444 KB	Output is correct
83	Correct	0 ms	340 KB	Output is correct
84	Correct	0 ms	340 KB	Output is correct
85	Correct	0 ms	468 KB	Output is correct
86	Correct	1 ms	468 KB	Output is correct
87	Correct	0 ms	468 KB	Output is correct
88	Correct	0 ms	468 KB	Output is correct
89	Correct	1 ms	468 KB	Output is correct
90	Correct	0 ms	340 KB	Output is correct
91	Correct	0 ms	340 KB	Output is correct
92	Correct	0 ms	340 KB	Output is correct
93	Correct	1 ms	340 KB	Output is correct
94	Correct	1 ms	324 KB	Output is correct
95	Correct	0 ms	320 KB	Output is correct
96	Correct	1 ms	340 KB	Output is correct
97	Correct	1 ms	340 KB	Output is correct
98	Correct	0 ms	320 KB	Output is correct
99	Correct	0 ms	212 KB	Output is correct
100	Correct	60 ms	68804 KB	Output is correct
101	Correct	73 ms	68928 KB	Output is correct
102	Correct	63 ms	68920 KB	Output is correct
103	Correct	60 ms	68896 KB	Output is correct
104	Correct	67 ms	69028 KB	Output is correct
105	Correct	88 ms	113860 KB	Output is correct
106	Correct	90 ms	113824 KB	Output is correct
107	Correct	82 ms	113800 KB	Output is correct
108	Correct	92 ms	113872 KB	Output is correct
109	Correct	87 ms	113820 KB	Output is correct
110	Correct	71 ms	68920 KB	Output is correct
111	Correct	71 ms	68880 KB	Output is correct
112	Correct	69 ms	68884 KB	Output is correct
113	Correct	65 ms	68876 KB	Output is correct
114	Correct	64 ms	68892 KB	Output is correct
115	Correct	133 ms	202000 KB	Output is correct
116	Correct	120 ms	201960 KB	Output is correct
117	Correct	125 ms	202028 KB	Output is correct
118	Correct	120 ms	202000 KB	Output is correct
119	Correct	115 ms	202008 KB	Output is correct
120	Correct	63 ms	68884 KB	Output is correct
121	Correct	65 ms	68880 KB	Output is correct
122	Correct	75 ms	68920 KB	Output is correct
123	Correct	72 ms	68924 KB	Output is correct
124	Correct	85 ms	131460 KB	Output is correct
125	Correct	80 ms	131512 KB	Output is correct
126	Correct	79 ms	131524 KB	Output is correct
127	Correct	82 ms	131468 KB	Output is correct
128	Correct	28 ms	36344 KB	Output is correct
129	Correct	27 ms	36348 KB	Output is correct
130	Correct	26 ms	36264 KB	Output is correct
131	Correct	1 ms	212 KB	Output is correct

답안 #771824

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 13.0 / 13.0

Subtask #3 13.0 / 13.0

Subtask #4 30.0 / 30.0

Subtask #5 34.0 / 34.0

Subtask #1
10.0 / 10.0

Subtask #2
13.0 / 13.0

Subtask #3
13.0 / 13.0

Subtask #4
30.0 / 30.0

Subtask #5
34.0 / 34.0