# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
971594 | 2024-04-29T04:02:01 Z | vjudge1 | Homework (CEOI22_homework) | C++17 | 101 ms | 117384 KB |
#include<bits/stdc++.h> #define all(v) v.begin(), v.end() #define endl "\n" using namespace std; const int N = 2e6 + 10; pair<int, int> st[N]; int t[N]; int operation[N]; int child[2][N], sz[N]; int l[N], r[N]; int32_t main() { #define task "" cin.tie(0) -> sync_with_stdio(0); if (fopen("task.inp", "r")) { freopen("task.inp", "r", stdin); freopen("task.out", "w", stdout); } if (fopen(task".inp", "r")) { freopen (task".inp", "r", stdin); freopen (task".out", "w", stdout); } string str; cin >> str; int p = 0; int id = 0, _id = 0; for(char c : str) if (c == '?') _id++; int n = _id; for(int i = 0; i < str.size(); i++) { if (str[i] == 'm') { i += 3; st[++p] = make_pair(0, 0); t[p] = str[i - 1] == 'x'; // cout << str[i - 1] << " " << t[p] << endl; } else if (str[i] == '?') { ++id; if (st[p].first == 0) st[p].first = id; else st[p].second = id; } else if (str[i] == ')') { ++_id; assert(st[p].first && st[p].second); child[0][_id] = st[p].first; child[1][_id] = st[p].second; operation[_id] = t[p]; // cout << _id << " " << st[p].first << " " << st[p].second << " " << operation[_id] << endl; --p; if (st[p].first == 0) st[p].first = _id; else st[p].second = _id; } } auto dfs = [&] (auto self, int u) { if (u <= n) { l[u] = r[u] = sz[u] = 1; return; } int x0 = child[0][u], x1 = child[1][u]; self(self, x1); self(self, x0); sz[u] = sz[x0] + sz[x1]; if (operation[u]) { r[u] = max(sz[x0] + r[x1], sz[x1] + r[x0]); l[u] = l[x0] + l[x1]; } else { l[u] = min(l[x0], l[x1]); r[u] = r[x0] + r[x1] - 1; } assert(l[u] <= r[u]); }; dfs(dfs, _id); cout << r[_id] - l[_id] + 1; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 14684 KB | Output is correct |
2 | Correct | 4 ms | 14684 KB | Output is correct |
3 | Correct | 3 ms | 14684 KB | Output is correct |
4 | Correct | 2 ms | 14684 KB | Output is correct |
5 | Correct | 2 ms | 14684 KB | Output is correct |
6 | Correct | 2 ms | 14684 KB | Output is correct |
7 | Correct | 2 ms | 14684 KB | Output is correct |
8 | Correct | 3 ms | 14680 KB | Output is correct |
9 | Correct | 3 ms | 14680 KB | Output is correct |
10 | Correct | 3 ms | 14680 KB | Output is correct |
11 | Correct | 2 ms | 14812 KB | Output is correct |
12 | Correct | 2 ms | 14680 KB | Output is correct |
13 | Correct | 3 ms | 14684 KB | Output is correct |
14 | Correct | 2 ms | 14684 KB | Output is correct |
15 | Correct | 2 ms | 14816 KB | Output is correct |
16 | Correct | 2 ms | 14684 KB | Output is correct |
17 | Correct | 2 ms | 14684 KB | Output is correct |
18 | Correct | 2 ms | 14684 KB | Output is correct |
19 | Correct | 2 ms | 14684 KB | Output is correct |
20 | Correct | 2 ms | 14684 KB | Output is correct |
21 | Correct | 2 ms | 14684 KB | Output is correct |
22 | Correct | 2 ms | 14932 KB | Output is correct |
23 | Correct | 2 ms | 14684 KB | Output is correct |
24 | Correct | 2 ms | 14684 KB | Output is correct |
25 | Correct | 2 ms | 14684 KB | Output is correct |
26 | Correct | 2 ms | 14684 KB | Output is correct |
27 | Correct | 2 ms | 14684 KB | Output is correct |
28 | Correct | 2 ms | 14680 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 14684 KB | Output is correct |
2 | Correct | 4 ms | 14684 KB | Output is correct |
3 | Correct | 3 ms | 14684 KB | Output is correct |
4 | Correct | 2 ms | 14684 KB | Output is correct |
5 | Correct | 2 ms | 14684 KB | Output is correct |
6 | Correct | 2 ms | 14684 KB | Output is correct |
7 | Correct | 2 ms | 14684 KB | Output is correct |
8 | Correct | 3 ms | 14680 KB | Output is correct |
9 | Correct | 3 ms | 14680 KB | Output is correct |
10 | Correct | 3 ms | 14680 KB | Output is correct |
11 | Correct | 2 ms | 14812 KB | Output is correct |
12 | Correct | 2 ms | 14680 KB | Output is correct |
13 | Correct | 3 ms | 14684 KB | Output is correct |
14 | Correct | 2 ms | 14684 KB | Output is correct |
15 | Correct | 2 ms | 14816 KB | Output is correct |
16 | Correct | 2 ms | 14684 KB | Output is correct |
17 | Correct | 2 ms | 14684 KB | Output is correct |
18 | Correct | 2 ms | 14684 KB | Output is correct |
19 | Correct | 2 ms | 14684 KB | Output is correct |
20 | Correct | 2 ms | 14684 KB | Output is correct |
21 | Correct | 2 ms | 14684 KB | Output is correct |
22 | Correct | 2 ms | 14932 KB | Output is correct |
23 | Correct | 2 ms | 14684 KB | Output is correct |
24 | Correct | 2 ms | 14684 KB | Output is correct |
25 | Correct | 2 ms | 14684 KB | Output is correct |
26 | Correct | 2 ms | 14684 KB | Output is correct |
27 | Correct | 2 ms | 14684 KB | Output is correct |
28 | Correct | 2 ms | 14680 KB | Output is correct |
29 | Correct | 2 ms | 14684 KB | Output is correct |
30 | Correct | 3 ms | 14684 KB | Output is correct |
31 | Correct | 2 ms | 14940 KB | Output is correct |
32 | Correct | 2 ms | 14684 KB | Output is correct |
33 | Correct | 2 ms | 14816 KB | Output is correct |
34 | Correct | 2 ms | 14684 KB | Output is correct |
35 | Correct | 2 ms | 14684 KB | Output is correct |
36 | Correct | 2 ms | 14684 KB | Output is correct |
37 | Correct | 2 ms | 14684 KB | Output is correct |
38 | Correct | 2 ms | 14804 KB | Output is correct |
39 | Correct | 2 ms | 14684 KB | Output is correct |
40 | Correct | 2 ms | 14684 KB | Output is correct |
41 | Correct | 2 ms | 14680 KB | Output is correct |
42 | Correct | 2 ms | 14684 KB | Output is correct |
43 | Correct | 2 ms | 14800 KB | Output is correct |
44 | Correct | 2 ms | 14940 KB | Output is correct |
45 | Correct | 2 ms | 14684 KB | Output is correct |
46 | Correct | 3 ms | 14684 KB | Output is correct |
47 | Correct | 2 ms | 14684 KB | Output is correct |
48 | Correct | 2 ms | 14684 KB | Output is correct |
49 | Correct | 2 ms | 14684 KB | Output is correct |
50 | Correct | 2 ms | 14684 KB | Output is correct |
51 | Correct | 2 ms | 14800 KB | Output is correct |
52 | Correct | 2 ms | 14684 KB | Output is correct |
53 | Correct | 2 ms | 14796 KB | Output is correct |
54 | Correct | 2 ms | 14684 KB | Output is correct |
55 | Correct | 2 ms | 14684 KB | Output is correct |
56 | Correct | 2 ms | 14684 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 90 ms | 109720 KB | Output is correct |
2 | Correct | 80 ms | 115480 KB | Output is correct |
3 | Correct | 81 ms | 116432 KB | Output is correct |
4 | Correct | 83 ms | 116000 KB | Output is correct |
5 | Correct | 80 ms | 115404 KB | Output is correct |
6 | Correct | 78 ms | 116704 KB | Output is correct |
7 | Correct | 80 ms | 116684 KB | Output is correct |
8 | Correct | 75 ms | 116768 KB | Output is correct |
9 | Correct | 80 ms | 116672 KB | Output is correct |
10 | Correct | 81 ms | 116700 KB | Output is correct |
11 | Correct | 79 ms | 116664 KB | Output is correct |
12 | Correct | 75 ms | 116624 KB | Output is correct |
13 | Correct | 2 ms | 14936 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 14684 KB | Output is correct |
2 | Correct | 4 ms | 14684 KB | Output is correct |
3 | Correct | 3 ms | 14684 KB | Output is correct |
4 | Correct | 2 ms | 14684 KB | Output is correct |
5 | Correct | 2 ms | 14684 KB | Output is correct |
6 | Correct | 2 ms | 14684 KB | Output is correct |
7 | Correct | 2 ms | 14684 KB | Output is correct |
8 | Correct | 3 ms | 14680 KB | Output is correct |
9 | Correct | 3 ms | 14680 KB | Output is correct |
10 | Correct | 3 ms | 14680 KB | Output is correct |
11 | Correct | 2 ms | 14812 KB | Output is correct |
12 | Correct | 2 ms | 14680 KB | Output is correct |
13 | Correct | 3 ms | 14684 KB | Output is correct |
14 | Correct | 2 ms | 14684 KB | Output is correct |
15 | Correct | 2 ms | 14816 KB | Output is correct |
16 | Correct | 2 ms | 14684 KB | Output is correct |
17 | Correct | 2 ms | 14684 KB | Output is correct |
18 | Correct | 2 ms | 14684 KB | Output is correct |
19 | Correct | 2 ms | 14684 KB | Output is correct |
20 | Correct | 2 ms | 14684 KB | Output is correct |
21 | Correct | 2 ms | 14684 KB | Output is correct |
22 | Correct | 2 ms | 14932 KB | Output is correct |
23 | Correct | 2 ms | 14684 KB | Output is correct |
24 | Correct | 2 ms | 14684 KB | Output is correct |
25 | Correct | 2 ms | 14684 KB | Output is correct |
26 | Correct | 2 ms | 14684 KB | Output is correct |
27 | Correct | 2 ms | 14684 KB | Output is correct |
28 | Correct | 2 ms | 14680 KB | Output is correct |
29 | Correct | 2 ms | 14684 KB | Output is correct |
30 | Correct | 3 ms | 14684 KB | Output is correct |
31 | Correct | 2 ms | 14940 KB | Output is correct |
32 | Correct | 2 ms | 14684 KB | Output is correct |
33 | Correct | 2 ms | 14816 KB | Output is correct |
34 | Correct | 2 ms | 14684 KB | Output is correct |
35 | Correct | 2 ms | 14684 KB | Output is correct |
36 | Correct | 2 ms | 14684 KB | Output is correct |
37 | Correct | 2 ms | 14684 KB | Output is correct |
38 | Correct | 2 ms | 14804 KB | Output is correct |
39 | Correct | 2 ms | 14684 KB | Output is correct |
40 | Correct | 2 ms | 14684 KB | Output is correct |
41 | Correct | 2 ms | 14680 KB | Output is correct |
42 | Correct | 2 ms | 14684 KB | Output is correct |
43 | Correct | 2 ms | 14800 KB | Output is correct |
44 | Correct | 2 ms | 14940 KB | Output is correct |
45 | Correct | 2 ms | 14684 KB | Output is correct |
46 | Correct | 3 ms | 14684 KB | Output is correct |
47 | Correct | 2 ms | 14684 KB | Output is correct |
48 | Correct | 2 ms | 14684 KB | Output is correct |
49 | Correct | 2 ms | 14684 KB | Output is correct |
50 | Correct | 2 ms | 14684 KB | Output is correct |
51 | Correct | 2 ms | 14800 KB | Output is correct |
52 | Correct | 2 ms | 14684 KB | Output is correct |
53 | Correct | 2 ms | 14796 KB | Output is correct |
54 | Correct | 2 ms | 14684 KB | Output is correct |
55 | Correct | 2 ms | 14684 KB | Output is correct |
56 | Correct | 2 ms | 14684 KB | Output is correct |
57 | Correct | 2 ms | 14684 KB | Output is correct |
58 | Correct | 2 ms | 14684 KB | Output is correct |
59 | Correct | 2 ms | 14684 KB | Output is correct |
60 | Correct | 2 ms | 14684 KB | Output is correct |
61 | Correct | 2 ms | 14684 KB | Output is correct |
62 | Correct | 3 ms | 14684 KB | Output is correct |
63 | Correct | 2 ms | 14684 KB | Output is correct |
64 | Correct | 2 ms | 14684 KB | Output is correct |
65 | Correct | 2 ms | 14684 KB | Output is correct |
66 | Correct | 2 ms | 14684 KB | Output is correct |
67 | Correct | 2 ms | 14684 KB | Output is correct |
68 | Correct | 2 ms | 14684 KB | Output is correct |
69 | Correct | 2 ms | 14684 KB | Output is correct |
70 | Correct | 2 ms | 14684 KB | Output is correct |
71 | Correct | 2 ms | 14684 KB | Output is correct |
72 | Correct | 2 ms | 14684 KB | Output is correct |
73 | Correct | 2 ms | 14684 KB | Output is correct |
74 | Correct | 2 ms | 14684 KB | Output is correct |
75 | Correct | 3 ms | 14684 KB | Output is correct |
76 | Correct | 2 ms | 14684 KB | Output is correct |
77 | Correct | 2 ms | 14684 KB | Output is correct |
78 | Correct | 2 ms | 14684 KB | Output is correct |
79 | Correct | 2 ms | 14684 KB | Output is correct |
80 | Correct | 2 ms | 14684 KB | Output is correct |
81 | Correct | 2 ms | 14684 KB | Output is correct |
82 | Correct | 2 ms | 14684 KB | Output is correct |
83 | Correct | 3 ms | 14936 KB | Output is correct |
84 | Correct | 2 ms | 14684 KB | Output is correct |
85 | Correct | 4 ms | 14680 KB | Output is correct |
86 | Correct | 2 ms | 14684 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 14684 KB | Output is correct |
2 | Correct | 4 ms | 14684 KB | Output is correct |
3 | Correct | 3 ms | 14684 KB | Output is correct |
4 | Correct | 2 ms | 14684 KB | Output is correct |
5 | Correct | 2 ms | 14684 KB | Output is correct |
6 | Correct | 2 ms | 14684 KB | Output is correct |
7 | Correct | 2 ms | 14684 KB | Output is correct |
8 | Correct | 3 ms | 14680 KB | Output is correct |
9 | Correct | 3 ms | 14680 KB | Output is correct |
10 | Correct | 3 ms | 14680 KB | Output is correct |
11 | Correct | 2 ms | 14812 KB | Output is correct |
12 | Correct | 2 ms | 14680 KB | Output is correct |
13 | Correct | 3 ms | 14684 KB | Output is correct |
14 | Correct | 2 ms | 14684 KB | Output is correct |
15 | Correct | 2 ms | 14816 KB | Output is correct |
16 | Correct | 2 ms | 14684 KB | Output is correct |
17 | Correct | 2 ms | 14684 KB | Output is correct |
18 | Correct | 2 ms | 14684 KB | Output is correct |
19 | Correct | 2 ms | 14684 KB | Output is correct |
20 | Correct | 2 ms | 14684 KB | Output is correct |
21 | Correct | 2 ms | 14684 KB | Output is correct |
22 | Correct | 2 ms | 14932 KB | Output is correct |
23 | Correct | 2 ms | 14684 KB | Output is correct |
24 | Correct | 2 ms | 14684 KB | Output is correct |
25 | Correct | 2 ms | 14684 KB | Output is correct |
26 | Correct | 2 ms | 14684 KB | Output is correct |
27 | Correct | 2 ms | 14684 KB | Output is correct |
28 | Correct | 2 ms | 14680 KB | Output is correct |
29 | Correct | 2 ms | 14684 KB | Output is correct |
30 | Correct | 3 ms | 14684 KB | Output is correct |
31 | Correct | 2 ms | 14940 KB | Output is correct |
32 | Correct | 2 ms | 14684 KB | Output is correct |
33 | Correct | 2 ms | 14816 KB | Output is correct |
34 | Correct | 2 ms | 14684 KB | Output is correct |
35 | Correct | 2 ms | 14684 KB | Output is correct |
36 | Correct | 2 ms | 14684 KB | Output is correct |
37 | Correct | 2 ms | 14684 KB | Output is correct |
38 | Correct | 2 ms | 14804 KB | Output is correct |
39 | Correct | 2 ms | 14684 KB | Output is correct |
40 | Correct | 2 ms | 14684 KB | Output is correct |
41 | Correct | 2 ms | 14680 KB | Output is correct |
42 | Correct | 2 ms | 14684 KB | Output is correct |
43 | Correct | 2 ms | 14800 KB | Output is correct |
44 | Correct | 2 ms | 14940 KB | Output is correct |
45 | Correct | 2 ms | 14684 KB | Output is correct |
46 | Correct | 3 ms | 14684 KB | Output is correct |
47 | Correct | 2 ms | 14684 KB | Output is correct |
48 | Correct | 2 ms | 14684 KB | Output is correct |
49 | Correct | 2 ms | 14684 KB | Output is correct |
50 | Correct | 2 ms | 14684 KB | Output is correct |
51 | Correct | 2 ms | 14800 KB | Output is correct |
52 | Correct | 2 ms | 14684 KB | Output is correct |
53 | Correct | 2 ms | 14796 KB | Output is correct |
54 | Correct | 2 ms | 14684 KB | Output is correct |
55 | Correct | 2 ms | 14684 KB | Output is correct |
56 | Correct | 2 ms | 14684 KB | Output is correct |
57 | Correct | 90 ms | 109720 KB | Output is correct |
58 | Correct | 80 ms | 115480 KB | Output is correct |
59 | Correct | 81 ms | 116432 KB | Output is correct |
60 | Correct | 83 ms | 116000 KB | Output is correct |
61 | Correct | 80 ms | 115404 KB | Output is correct |
62 | Correct | 78 ms | 116704 KB | Output is correct |
63 | Correct | 80 ms | 116684 KB | Output is correct |
64 | Correct | 75 ms | 116768 KB | Output is correct |
65 | Correct | 80 ms | 116672 KB | Output is correct |
66 | Correct | 81 ms | 116700 KB | Output is correct |
67 | Correct | 79 ms | 116664 KB | Output is correct |
68 | Correct | 75 ms | 116624 KB | Output is correct |
69 | Correct | 2 ms | 14936 KB | Output is correct |
70 | Correct | 2 ms | 14684 KB | Output is correct |
71 | Correct | 2 ms | 14684 KB | Output is correct |
72 | Correct | 2 ms | 14684 KB | Output is correct |
73 | Correct | 2 ms | 14684 KB | Output is correct |
74 | Correct | 2 ms | 14684 KB | Output is correct |
75 | Correct | 3 ms | 14684 KB | Output is correct |
76 | Correct | 2 ms | 14684 KB | Output is correct |
77 | Correct | 2 ms | 14684 KB | Output is correct |
78 | Correct | 2 ms | 14684 KB | Output is correct |
79 | Correct | 2 ms | 14684 KB | Output is correct |
80 | Correct | 2 ms | 14684 KB | Output is correct |
81 | Correct | 2 ms | 14684 KB | Output is correct |
82 | Correct | 2 ms | 14684 KB | Output is correct |
83 | Correct | 2 ms | 14684 KB | Output is correct |
84 | Correct | 2 ms | 14684 KB | Output is correct |
85 | Correct | 2 ms | 14684 KB | Output is correct |
86 | Correct | 2 ms | 14684 KB | Output is correct |
87 | Correct | 2 ms | 14684 KB | Output is correct |
88 | Correct | 3 ms | 14684 KB | Output is correct |
89 | Correct | 2 ms | 14684 KB | Output is correct |
90 | Correct | 2 ms | 14684 KB | Output is correct |
91 | Correct | 2 ms | 14684 KB | Output is correct |
92 | Correct | 2 ms | 14684 KB | Output is correct |
93 | Correct | 2 ms | 14684 KB | Output is correct |
94 | Correct | 2 ms | 14684 KB | Output is correct |
95 | Correct | 2 ms | 14684 KB | Output is correct |
96 | Correct | 3 ms | 14936 KB | Output is correct |
97 | Correct | 2 ms | 14684 KB | Output is correct |
98 | Correct | 4 ms | 14680 KB | Output is correct |
99 | Correct | 2 ms | 14684 KB | Output is correct |
100 | Correct | 49 ms | 57924 KB | Output is correct |
101 | Correct | 46 ms | 57552 KB | Output is correct |
102 | Correct | 41 ms | 58064 KB | Output is correct |
103 | Correct | 43 ms | 58404 KB | Output is correct |
104 | Correct | 41 ms | 57436 KB | Output is correct |
105 | Correct | 60 ms | 78348 KB | Output is correct |
106 | Correct | 72 ms | 77968 KB | Output is correct |
107 | Correct | 61 ms | 77760 KB | Output is correct |
108 | Correct | 61 ms | 77260 KB | Output is correct |
109 | Correct | 64 ms | 77156 KB | Output is correct |
110 | Correct | 50 ms | 58556 KB | Output is correct |
111 | Correct | 51 ms | 57396 KB | Output is correct |
112 | Correct | 48 ms | 58312 KB | Output is correct |
113 | Correct | 47 ms | 57276 KB | Output is correct |
114 | Correct | 49 ms | 58064 KB | Output is correct |
115 | Correct | 101 ms | 116176 KB | Output is correct |
116 | Correct | 83 ms | 116256 KB | Output is correct |
117 | Correct | 86 ms | 117384 KB | Output is correct |
118 | Correct | 95 ms | 115292 KB | Output is correct |
119 | Correct | 90 ms | 115360 KB | Output is correct |
120 | Correct | 46 ms | 58624 KB | Output is correct |
121 | Correct | 47 ms | 58652 KB | Output is correct |
122 | Correct | 50 ms | 58296 KB | Output is correct |
123 | Correct | 52 ms | 58524 KB | Output is correct |
124 | Correct | 57 ms | 86888 KB | Output is correct |
125 | Correct | 56 ms | 85708 KB | Output is correct |
126 | Correct | 56 ms | 85692 KB | Output is correct |
127 | Correct | 56 ms | 87160 KB | Output is correct |
128 | Correct | 23 ms | 40556 KB | Output is correct |
129 | Correct | 21 ms | 40512 KB | Output is correct |
130 | Correct | 19 ms | 40664 KB | Output is correct |
131 | Correct | 2 ms | 14684 KB | Output is correct |