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Submission #725820

# Submission time Handle Problem Language Result Execution time Memory
725820 2023-04-18T06:33:37 Z tengiz05 Homework (CEOI22_homework) C++17
100 / 100
 143 ms 112220 KB 
#include <bits/stdc++.h>

using i64 = long long;

constexpr int N = 2E6 + 5;
std::string s;
int n;
int type[N];
std::array<int, 2> e[N];
int nd = 0;
int dfs(int u, int l) {
    if (s[l] == '?') {
        type[u] = -1;
        return l + 1;
    }
    ++nd;
    if (s.substr(l, 3) == "min") {
        type[u] = 0;
    } else if (s.substr(l, 3) == "max") {
        type[u] = 1;
    } else assert(false);
    e[u][0] = nd;
    l = dfs(nd, l + 4) + 1;
    ++nd;
    e[u][1] = nd;
    l = dfs(nd, l) + 1;
    return l;
}
int zero[N], one[N];
void fill(int u) {
    if (type[u] == -1) {
        zero[u] = one[u] = 1;
        return;
    }
    fill(e[u][0]);
    fill(e[u][1]);
    if (type[u] == 0) {
        zero[u] = std::min(zero[e[u][0]], zero[e[u][1]]);
        one[u] = one[e[u][0]] + one[e[u][1]];
    } else {
        zero[u] = zero[e[u][0]] + zero[e[u][1]];
        one[u] = std::min(one[e[u][0]], one[e[u][1]]);
    }
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    
    std::cin >> s;
    
    n = std::count(s.begin(), s.end(), '?');
    
    dfs(0, 0);
    fill(0);
    
    int Min = zero[0];
    int Max = n - one[0] + 1;
    
    std::cout << Max - Min + 1 << "\n";
    
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 324 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 324 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 0 ms 340 KB Output is correct
46 Correct 1 ms 324 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 328 KB Output is correct
54 Correct 0 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 332 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 129 ms 111892 KB Output is correct
2 Correct 135 ms 112028 KB Output is correct
3 Correct 141 ms 111904 KB Output is correct
4 Correct 143 ms 111824 KB Output is correct
5 Correct 126 ms 111888 KB Output is correct
6 Correct 128 ms 112024 KB Output is correct
7 Correct 139 ms 111908 KB Output is correct
8 Correct 135 ms 111920 KB Output is correct
9 Correct 136 ms 111892 KB Output is correct
10 Correct 130 ms 111784 KB Output is correct
11 Correct 128 ms 111884 KB Output is correct
12 Correct 127 ms 111872 KB Output is correct
13 Correct 1 ms 340 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 324 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 0 ms 340 KB Output is correct
46 Correct 1 ms 324 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 328 KB Output is correct
54 Correct 0 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 336 KB Output is correct
60 Correct 1 ms 336 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 1 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 1 ms 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 456 KB Output is correct
73 Correct 1 ms 464 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 1 ms 460 KB Output is correct
77 Correct 1 ms 332 KB Output is correct
78 Correct 1 ms 336 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 1 ms 340 KB Output is correct
82 Correct 1 ms 332 KB Output is correct
83 Correct 1 ms 340 KB Output is correct
84 Correct 0 ms 336 KB Output is correct
85 Correct 0 ms 340 KB Output is correct
86 Correct 0 ms 332 KB Output is correct

Subtask #5
34.0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 324 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 328 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 0 ms 340 KB Output is correct
46 Correct 1 ms 324 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 328 KB Output is correct
54 Correct 0 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 129 ms 111892 KB Output is correct
58 Correct 135 ms 112028 KB Output is correct
59 Correct 141 ms 111904 KB Output is correct
60 Correct 143 ms 111824 KB Output is correct
61 Correct 126 ms 111888 KB Output is correct
62 Correct 128 ms 112024 KB Output is correct
63 Correct 139 ms 111908 KB Output is correct
64 Correct 135 ms 111920 KB Output is correct
65 Correct 136 ms 111892 KB Output is correct
66 Correct 130 ms 111784 KB Output is correct
67 Correct 128 ms 111884 KB Output is correct
68 Correct 127 ms 111872 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 332 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 336 KB Output is correct
73 Correct 1 ms 336 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 1 ms 336 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 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 1 ms 340 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 1 ms 340 KB Output is correct
84 Correct 1 ms 340 KB Output is correct
85 Correct 1 ms 456 KB Output is correct
86 Correct 1 ms 464 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 1 ms 340 KB Output is correct
89 Correct 1 ms 460 KB Output is correct
90 Correct 1 ms 332 KB Output is correct
91 Correct 1 ms 336 KB Output is correct
92 Correct 1 ms 340 KB Output is correct
93 Correct 1 ms 340 KB Output is correct
94 Correct 1 ms 340 KB Output is correct
95 Correct 1 ms 332 KB Output is correct
96 Correct 1 ms 340 KB Output is correct
97 Correct 0 ms 336 KB Output is correct
98 Correct 0 ms 340 KB Output is correct
99 Correct 0 ms 332 KB Output is correct
100 Correct 101 ms 53208 KB Output is correct
101 Correct 98 ms 53144 KB Output is correct
102 Correct 85 ms 53148 KB Output is correct
103 Correct 99 ms 53156 KB Output is correct
104 Correct 90 ms 53256 KB Output is correct
105 Correct 116 ms 74204 KB Output is correct
106 Correct 114 ms 74136 KB Output is correct
107 Correct 98 ms 74148 KB Output is correct
108 Correct 114 ms 74028 KB Output is correct
109 Correct 106 ms 74052 KB Output is correct
110 Correct 101 ms 53148 KB Output is correct
111 Correct 100 ms 53212 KB Output is correct
112 Correct 88 ms 53260 KB Output is correct
113 Correct 99 ms 53192 KB Output is correct
114 Correct 94 ms 53260 KB Output is correct
115 Correct 140 ms 111876 KB Output is correct
116 Correct 139 ms 112220 KB Output is correct
117 Correct 123 ms 111896 KB Output is correct
118 Correct 134 ms 111884 KB Output is correct
119 Correct 132 ms 112164 KB Output is correct
120 Correct 86 ms 53144 KB Output is correct
121 Correct 117 ms 53252 KB Output is correct
122 Correct 101 ms 53188 KB Output is correct
123 Correct 100 ms 53144 KB Output is correct
124 Correct 100 ms 76684 KB Output is correct
125 Correct 88 ms 76700 KB Output is correct
126 Correct 92 ms 76696 KB Output is correct
127 Correct 90 ms 76828 KB Output is correct
128 Correct 53 ms 28108 KB Output is correct
129 Correct 42 ms 28064 KB Output is correct
130 Correct 40 ms 28064 KB Output is correct
131 Correct 1 ms 340 KB Output is correct