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답안 #1088637

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1088637 2024-09-14T17:30:35 Z _8_8_ Homework (CEOI22_homework) C++17
100 / 100
 190 ms 175564 KB 
#include <bits/stdc++.h>
    
using namespace std;
    
typedef long long ll;
const int  N = 2e6 + 12, MOD = 998244353;
    
string s;
int m, n, col, val[N], l[N], r[N];
vector<int> st, g[N];
bool ok[N];
void dfs(int v) {
    if(v <= col) {
        l[v] = 1, r[v] = col;
        return;
    }
    for(int to:g[v]) {
        dfs(to);    
    }
    if(ok[v]) {
        r[v] = max(r[g[v][0]], r[g[v][1]]);
        l[v] = l[g[v][0]] + l[g[v][1]];
    } else {
        l[v] = min(l[g[v][0]], l[g[v][1]]);
        r[v] = col - ((col - r[g[v][0]] + 1) + (col - r[g[v][1]] + 1)) + 1;
    }
}
void test() {
    cin >> s;
    m = (int)s.size();
    for(int i = 0; i < m; i++) {
        if(s[i] == '?') {
            col++;
        }
    }
    n = col;
    for(int i = 0; i < m; i++) {
        if(s[i] == '(') {
            if(!st.empty()) {
                g[st.back()].push_back(n + 1);
            }
            st.push_back(++n);
            if(s[i - 1] == 'x') {
                ok[n] = 1;
            } 
        } else if(s[i] == ')') {
            st.pop_back();
        }
    }
    int it = 0;
    for(int i = col + 1; i <= n; i++) {
        int f = (int)g[i].size();
        for(int j = 0; j < 2 - f; j++) {
            g[i].push_back(++it);
        }
    }
    dfs(col + 1);
    cout << r[col + 1] - l[col + 1] + 1 << '\n';
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); 
    
    int t = 1; 
    // cin >> t;
    
    while(t--) 
        test();
    return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 47452 KB Output is correct
2 Correct 19 ms 47452 KB Output is correct
3 Correct 19 ms 47388 KB Output is correct
4 Correct 19 ms 47196 KB Output is correct
5 Correct 20 ms 47452 KB Output is correct
6 Correct 19 ms 47452 KB Output is correct
7 Correct 19 ms 47452 KB Output is correct
8 Correct 20 ms 47452 KB Output is correct
9 Correct 21 ms 47448 KB Output is correct
10 Correct 19 ms 47448 KB Output is correct
11 Correct 19 ms 47452 KB Output is correct
12 Correct 22 ms 47192 KB Output is correct
13 Correct 18 ms 47452 KB Output is correct
14 Correct 19 ms 47364 KB Output is correct
15 Correct 19 ms 47452 KB Output is correct
16 Correct 19 ms 47192 KB Output is correct
17 Correct 18 ms 47448 KB Output is correct
18 Correct 20 ms 47420 KB Output is correct
19 Correct 18 ms 47452 KB Output is correct
20 Correct 18 ms 47308 KB Output is correct
21 Correct 19 ms 47448 KB Output is correct
22 Correct 19 ms 47196 KB Output is correct
23 Correct 19 ms 47192 KB Output is correct
24 Correct 20 ms 47452 KB Output is correct
25 Correct 18 ms 47244 KB Output is correct
26 Correct 19 ms 47448 KB Output is correct
27 Correct 18 ms 47452 KB Output is correct
28 Correct 20 ms 47452 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 47452 KB Output is correct
2 Correct 19 ms 47452 KB Output is correct
3 Correct 19 ms 47388 KB Output is correct
4 Correct 19 ms 47196 KB Output is correct
5 Correct 20 ms 47452 KB Output is correct
6 Correct 19 ms 47452 KB Output is correct
7 Correct 19 ms 47452 KB Output is correct
8 Correct 20 ms 47452 KB Output is correct
9 Correct 21 ms 47448 KB Output is correct
10 Correct 19 ms 47448 KB Output is correct
11 Correct 19 ms 47452 KB Output is correct
12 Correct 22 ms 47192 KB Output is correct
13 Correct 18 ms 47452 KB Output is correct
14 Correct 19 ms 47364 KB Output is correct
15 Correct 19 ms 47452 KB Output is correct
16 Correct 19 ms 47192 KB Output is correct
17 Correct 18 ms 47448 KB Output is correct
18 Correct 20 ms 47420 KB Output is correct
19 Correct 18 ms 47452 KB Output is correct
20 Correct 18 ms 47308 KB Output is correct
21 Correct 19 ms 47448 KB Output is correct
22 Correct 19 ms 47196 KB Output is correct
23 Correct 19 ms 47192 KB Output is correct
24 Correct 20 ms 47452 KB Output is correct
25 Correct 18 ms 47244 KB Output is correct
26 Correct 19 ms 47448 KB Output is correct
27 Correct 18 ms 47452 KB Output is correct
28 Correct 20 ms 47452 KB Output is correct
29 Correct 19 ms 47452 KB Output is correct
30 Correct 19 ms 47196 KB Output is correct
31 Correct 19 ms 47448 KB Output is correct
32 Correct 19 ms 47448 KB Output is correct
33 Correct 20 ms 47448 KB Output is correct
34 Correct 19 ms 47448 KB Output is correct
35 Correct 19 ms 47192 KB Output is correct
36 Correct 19 ms 47196 KB Output is correct
37 Correct 20 ms 47448 KB Output is correct
38 Correct 20 ms 47448 KB Output is correct
39 Correct 19 ms 47452 KB Output is correct
40 Correct 22 ms 47240 KB Output is correct
41 Correct 19 ms 47368 KB Output is correct
42 Correct 19 ms 47452 KB Output is correct
43 Correct 18 ms 47352 KB Output is correct
44 Correct 18 ms 47452 KB Output is correct
45 Correct 20 ms 47192 KB Output is correct
46 Correct 20 ms 47192 KB Output is correct
47 Correct 20 ms 47452 KB Output is correct
48 Correct 20 ms 47196 KB Output is correct
49 Correct 20 ms 47448 KB Output is correct
50 Correct 20 ms 47364 KB Output is correct
51 Correct 19 ms 47196 KB Output is correct
52 Correct 20 ms 47448 KB Output is correct
53 Correct 18 ms 47196 KB Output is correct
54 Correct 19 ms 47416 KB Output is correct
55 Correct 21 ms 47448 KB Output is correct
56 Correct 20 ms 47452 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 182 ms 174540 KB Output is correct
2 Correct 178 ms 175544 KB Output is correct
3 Correct 181 ms 175560 KB Output is correct
4 Correct 179 ms 175540 KB Output is correct
5 Correct 179 ms 175496 KB Output is correct
6 Correct 173 ms 175564 KB Output is correct
7 Correct 175 ms 175376 KB Output is correct
8 Correct 181 ms 175556 KB Output is correct
9 Correct 176 ms 175564 KB Output is correct
10 Correct 172 ms 175424 KB Output is correct
11 Correct 172 ms 175552 KB Output is correct
12 Correct 166 ms 175544 KB Output is correct
13 Correct 18 ms 47448 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 47452 KB Output is correct
2 Correct 19 ms 47452 KB Output is correct
3 Correct 19 ms 47388 KB Output is correct
4 Correct 19 ms 47196 KB Output is correct
5 Correct 20 ms 47452 KB Output is correct
6 Correct 19 ms 47452 KB Output is correct
7 Correct 19 ms 47452 KB Output is correct
8 Correct 20 ms 47452 KB Output is correct
9 Correct 21 ms 47448 KB Output is correct
10 Correct 19 ms 47448 KB Output is correct
11 Correct 19 ms 47452 KB Output is correct
12 Correct 22 ms 47192 KB Output is correct
13 Correct 18 ms 47452 KB Output is correct
14 Correct 19 ms 47364 KB Output is correct
15 Correct 19 ms 47452 KB Output is correct
16 Correct 19 ms 47192 KB Output is correct
17 Correct 18 ms 47448 KB Output is correct
18 Correct 20 ms 47420 KB Output is correct
19 Correct 18 ms 47452 KB Output is correct
20 Correct 18 ms 47308 KB Output is correct
21 Correct 19 ms 47448 KB Output is correct
22 Correct 19 ms 47196 KB Output is correct
23 Correct 19 ms 47192 KB Output is correct
24 Correct 20 ms 47452 KB Output is correct
25 Correct 18 ms 47244 KB Output is correct
26 Correct 19 ms 47448 KB Output is correct
27 Correct 18 ms 47452 KB Output is correct
28 Correct 20 ms 47452 KB Output is correct
29 Correct 19 ms 47452 KB Output is correct
30 Correct 19 ms 47196 KB Output is correct
31 Correct 19 ms 47448 KB Output is correct
32 Correct 19 ms 47448 KB Output is correct
33 Correct 20 ms 47448 KB Output is correct
34 Correct 19 ms 47448 KB Output is correct
35 Correct 19 ms 47192 KB Output is correct
36 Correct 19 ms 47196 KB Output is correct
37 Correct 20 ms 47448 KB Output is correct
38 Correct 20 ms 47448 KB Output is correct
39 Correct 19 ms 47452 KB Output is correct
40 Correct 22 ms 47240 KB Output is correct
41 Correct 19 ms 47368 KB Output is correct
42 Correct 19 ms 47452 KB Output is correct
43 Correct 18 ms 47352 KB Output is correct
44 Correct 18 ms 47452 KB Output is correct
45 Correct 20 ms 47192 KB Output is correct
46 Correct 20 ms 47192 KB Output is correct
47 Correct 20 ms 47452 KB Output is correct
48 Correct 20 ms 47196 KB Output is correct
49 Correct 20 ms 47448 KB Output is correct
50 Correct 20 ms 47364 KB Output is correct
51 Correct 19 ms 47196 KB Output is correct
52 Correct 20 ms 47448 KB Output is correct
53 Correct 18 ms 47196 KB Output is correct
54 Correct 19 ms 47416 KB Output is correct
55 Correct 21 ms 47448 KB Output is correct
56 Correct 20 ms 47452 KB Output is correct
57 Correct 18 ms 47448 KB Output is correct
58 Correct 18 ms 47380 KB Output is correct
59 Correct 18 ms 47452 KB Output is correct
60 Correct 18 ms 47516 KB Output is correct
61 Correct 18 ms 47448 KB Output is correct
62 Correct 20 ms 47476 KB Output is correct
63 Correct 19 ms 47452 KB Output is correct
64 Correct 18 ms 47452 KB Output is correct
65 Correct 17 ms 47452 KB Output is correct
66 Correct 18 ms 47448 KB Output is correct
67 Correct 20 ms 47452 KB Output is correct
68 Correct 20 ms 47336 KB Output is correct
69 Correct 18 ms 47448 KB Output is correct
70 Correct 20 ms 47452 KB Output is correct
71 Correct 20 ms 47444 KB Output is correct
72 Correct 19 ms 47452 KB Output is correct
73 Correct 19 ms 47452 KB Output is correct
74 Correct 19 ms 47448 KB Output is correct
75 Correct 19 ms 47452 KB Output is correct
76 Correct 19 ms 47548 KB Output is correct
77 Correct 19 ms 47452 KB Output is correct
78 Correct 19 ms 47376 KB Output is correct
79 Correct 19 ms 47448 KB Output is correct
80 Correct 21 ms 47424 KB Output is correct
81 Correct 19 ms 47452 KB Output is correct
82 Correct 18 ms 47452 KB Output is correct
83 Correct 19 ms 47284 KB Output is correct
84 Correct 20 ms 47448 KB Output is correct
85 Correct 19 ms 47448 KB Output is correct
86 Correct 18 ms 47352 KB Output is correct

Subtask #5
34.0 / 34.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 47452 KB Output is correct
2 Correct 19 ms 47452 KB Output is correct
3 Correct 19 ms 47388 KB Output is correct
4 Correct 19 ms 47196 KB Output is correct
5 Correct 20 ms 47452 KB Output is correct
6 Correct 19 ms 47452 KB Output is correct
7 Correct 19 ms 47452 KB Output is correct
8 Correct 20 ms 47452 KB Output is correct
9 Correct 21 ms 47448 KB Output is correct
10 Correct 19 ms 47448 KB Output is correct
11 Correct 19 ms 47452 KB Output is correct
12 Correct 22 ms 47192 KB Output is correct
13 Correct 18 ms 47452 KB Output is correct
14 Correct 19 ms 47364 KB Output is correct
15 Correct 19 ms 47452 KB Output is correct
16 Correct 19 ms 47192 KB Output is correct
17 Correct 18 ms 47448 KB Output is correct
18 Correct 20 ms 47420 KB Output is correct
19 Correct 18 ms 47452 KB Output is correct
20 Correct 18 ms 47308 KB Output is correct
21 Correct 19 ms 47448 KB Output is correct
22 Correct 19 ms 47196 KB Output is correct
23 Correct 19 ms 47192 KB Output is correct
24 Correct 20 ms 47452 KB Output is correct
25 Correct 18 ms 47244 KB Output is correct
26 Correct 19 ms 47448 KB Output is correct
27 Correct 18 ms 47452 KB Output is correct
28 Correct 20 ms 47452 KB Output is correct
29 Correct 19 ms 47452 KB Output is correct
30 Correct 19 ms 47196 KB Output is correct
31 Correct 19 ms 47448 KB Output is correct
32 Correct 19 ms 47448 KB Output is correct
33 Correct 20 ms 47448 KB Output is correct
34 Correct 19 ms 47448 KB Output is correct
35 Correct 19 ms 47192 KB Output is correct
36 Correct 19 ms 47196 KB Output is correct
37 Correct 20 ms 47448 KB Output is correct
38 Correct 20 ms 47448 KB Output is correct
39 Correct 19 ms 47452 KB Output is correct
40 Correct 22 ms 47240 KB Output is correct
41 Correct 19 ms 47368 KB Output is correct
42 Correct 19 ms 47452 KB Output is correct
43 Correct 18 ms 47352 KB Output is correct
44 Correct 18 ms 47452 KB Output is correct
45 Correct 20 ms 47192 KB Output is correct
46 Correct 20 ms 47192 KB Output is correct
47 Correct 20 ms 47452 KB Output is correct
48 Correct 20 ms 47196 KB Output is correct
49 Correct 20 ms 47448 KB Output is correct
50 Correct 20 ms 47364 KB Output is correct
51 Correct 19 ms 47196 KB Output is correct
52 Correct 20 ms 47448 KB Output is correct
53 Correct 18 ms 47196 KB Output is correct
54 Correct 19 ms 47416 KB Output is correct
55 Correct 21 ms 47448 KB Output is correct
56 Correct 20 ms 47452 KB Output is correct
57 Correct 182 ms 174540 KB Output is correct
58 Correct 178 ms 175544 KB Output is correct
59 Correct 181 ms 175560 KB Output is correct
60 Correct 179 ms 175540 KB Output is correct
61 Correct 179 ms 175496 KB Output is correct
62 Correct 173 ms 175564 KB Output is correct
63 Correct 175 ms 175376 KB Output is correct
64 Correct 181 ms 175556 KB Output is correct
65 Correct 176 ms 175564 KB Output is correct
66 Correct 172 ms 175424 KB Output is correct
67 Correct 172 ms 175552 KB Output is correct
68 Correct 166 ms 175544 KB Output is correct
69 Correct 18 ms 47448 KB Output is correct
70 Correct 18 ms 47448 KB Output is correct
71 Correct 18 ms 47380 KB Output is correct
72 Correct 18 ms 47452 KB Output is correct
73 Correct 18 ms 47516 KB Output is correct
74 Correct 18 ms 47448 KB Output is correct
75 Correct 20 ms 47476 KB Output is correct
76 Correct 19 ms 47452 KB Output is correct
77 Correct 18 ms 47452 KB Output is correct
78 Correct 17 ms 47452 KB Output is correct
79 Correct 18 ms 47448 KB Output is correct
80 Correct 20 ms 47452 KB Output is correct
81 Correct 20 ms 47336 KB Output is correct
82 Correct 18 ms 47448 KB Output is correct
83 Correct 20 ms 47452 KB Output is correct
84 Correct 20 ms 47444 KB Output is correct
85 Correct 19 ms 47452 KB Output is correct
86 Correct 19 ms 47452 KB Output is correct
87 Correct 19 ms 47448 KB Output is correct
88 Correct 19 ms 47452 KB Output is correct
89 Correct 19 ms 47548 KB Output is correct
90 Correct 19 ms 47452 KB Output is correct
91 Correct 19 ms 47376 KB Output is correct
92 Correct 19 ms 47448 KB Output is correct
93 Correct 21 ms 47424 KB Output is correct
94 Correct 19 ms 47452 KB Output is correct
95 Correct 18 ms 47452 KB Output is correct
96 Correct 19 ms 47284 KB Output is correct
97 Correct 20 ms 47448 KB Output is correct
98 Correct 19 ms 47448 KB Output is correct
99 Correct 18 ms 47352 KB Output is correct
100 Correct 138 ms 109000 KB Output is correct
101 Correct 140 ms 108960 KB Output is correct
102 Correct 143 ms 108840 KB Output is correct
103 Correct 136 ms 108988 KB Output is correct
104 Correct 127 ms 109004 KB Output is correct
105 Correct 172 ms 131016 KB Output is correct
106 Correct 174 ms 131272 KB Output is correct
107 Correct 166 ms 131264 KB Output is correct
108 Correct 172 ms 131016 KB Output is correct
109 Correct 168 ms 131016 KB Output is correct
110 Correct 151 ms 109000 KB Output is correct
111 Correct 161 ms 109008 KB Output is correct
112 Correct 145 ms 109000 KB Output is correct
113 Correct 140 ms 108968 KB Output is correct
114 Correct 144 ms 109000 KB Output is correct
115 Correct 183 ms 175564 KB Output is correct
116 Correct 186 ms 175528 KB Output is correct
117 Correct 172 ms 175556 KB Output is correct
118 Correct 190 ms 175436 KB Output is correct
119 Correct 181 ms 175520 KB Output is correct
120 Correct 151 ms 107892 KB Output is correct
121 Correct 138 ms 109012 KB Output is correct
122 Correct 153 ms 109032 KB Output is correct
123 Correct 146 ms 108996 KB Output is correct
124 Correct 159 ms 142164 KB Output is correct
125 Correct 164 ms 141728 KB Output is correct
126 Correct 163 ms 142276 KB Output is correct
127 Correct 157 ms 141768 KB Output is correct
128 Correct 73 ms 79572 KB Output is correct
129 Correct 68 ms 79568 KB Output is correct
130 Correct 66 ms 79604 KB Output is correct
131 Correct 17 ms 47192 KB Output is correct