Submission #771824

# Submission time Handle Problem Language Result Execution time Memory
771824 2023-07-03T09:55:47 Z RushB Homework (CEOI22_homework) C++17
100 / 100
133 ms 202060 KB
#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
# Verdict Execution time Memory 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
# Verdict Execution time Memory 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
# Verdict Execution time Memory 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
# Verdict Execution time Memory 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
# Verdict Execution time Memory 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