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답안 #989947

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
989947 2024-05-29T07:07:07 Z LucaIlie Homework (CEOI22_homework) C++17
100 / 100
 178 ms 137320 KB 
#include <iostream>
#include <stack>

using namespace std;
string s;
int cnt, n;
#define nmax 4000001

int lSon[nmax], rSon[nmax], parent[nmax], arb[nmax], minn[nmax], maxx[nmax], sizee[nmax];
// 0 - frunza, 1 - maxim, -1 - minim


int is_min( int i ) {
    if( s[i] == 'm' && s[i + 1] == 'i' && s[i + 2] == 'n' )
        return 1;
    return 0;
}

int is_max( int i ) {
    if( s[i] == 'm' && s[i + 1] == 'a' && s[i + 2] == 'x' )
        return 1;
    return 0;
}

void init( int l, int vf ) {
    if( l >= n )
        return;
    //cout << l << " " << vf << "\n";
    if( is_min( l ) ) {
        arb[vf] = -1;
        cnt++;
        lSon[vf] = cnt;
        parent[cnt] = vf;
        init( l + 4, cnt );
    } else if( is_max( l ) ) {
        arb[vf] = 1;
        cnt++;
        lSon[vf] = cnt;
        parent[cnt] = vf;
        init( l + 4, cnt );
    } else if( s[l] == ',' ) {
        cnt++;
        parent[cnt] = parent[vf];
        rSon[parent[vf]] = cnt;
        init( l + 1, cnt );
    } else if( s[l] == ')' ) {
        init( l + 1, parent[vf] );
    } else {
        init( l + 1, vf );
    }
}

void dfs( int vf ) {
    if( arb[vf] == 0 ) {
        sizee[vf] = 1;
        minn[vf] = maxx[vf] = 1;
        //cout << vf << " " << arb[vf];
        //cout << "\n";
        return;
    }
    dfs( lSon[vf] );
    dfs( rSon[vf] );
    sizee[vf] = sizee[lSon[vf]] + sizee[rSon[vf]];
    if( arb[vf] == -1 ) {
        minn[vf] = min( minn[lSon[vf]], minn[rSon[vf]] );
        maxx[vf] = maxx[lSon[vf]] + maxx[rSon[vf]] - 1;
    } else {
        minn[vf] = minn[lSon[vf]] + minn[rSon[vf]];
        maxx[vf] = max( sizee[lSon[vf]] + maxx[rSon[vf]], sizee[rSon[vf]] + maxx[lSon[vf]] );
    }
    //cout << vf << " " << arb[vf] << " ";
    //cout << maxx[vf] << " " << minn[vf] << " " << sizee[vf] << "\n";
}

int main() {
    cin >> s;
    n = s.size();
    cnt = 1;
    init( 0, 1 );
    dfs( 1 );
    cout << 1 - minn[1] + maxx[1];
    return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12636 KB Output is correct
3 Correct 1 ms 12660 KB Output is correct
4 Correct 1 ms 12636 KB Output is correct
5 Correct 1 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 1 ms 12636 KB Output is correct
8 Correct 1 ms 12636 KB Output is correct
9 Correct 1 ms 12636 KB Output is correct
10 Correct 1 ms 12636 KB Output is correct
11 Correct 1 ms 12636 KB Output is correct
12 Correct 1 ms 12636 KB Output is correct
13 Correct 1 ms 12636 KB Output is correct
14 Correct 1 ms 12636 KB Output is correct
15 Correct 1 ms 12636 KB Output is correct
16 Correct 1 ms 12636 KB Output is correct
17 Correct 1 ms 12636 KB Output is correct
18 Correct 1 ms 12636 KB Output is correct
19 Correct 1 ms 12636 KB Output is correct
20 Correct 1 ms 12632 KB Output is correct
21 Correct 1 ms 12636 KB Output is correct
22 Correct 1 ms 12636 KB Output is correct
23 Correct 1 ms 12636 KB Output is correct
24 Correct 1 ms 12636 KB Output is correct
25 Correct 1 ms 12636 KB Output is correct
26 Correct 1 ms 12636 KB Output is correct
27 Correct 2 ms 12636 KB Output is correct
28 Correct 1 ms 12632 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12636 KB Output is correct
3 Correct 1 ms 12660 KB Output is correct
4 Correct 1 ms 12636 KB Output is correct
5 Correct 1 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 1 ms 12636 KB Output is correct
8 Correct 1 ms 12636 KB Output is correct
9 Correct 1 ms 12636 KB Output is correct
10 Correct 1 ms 12636 KB Output is correct
11 Correct 1 ms 12636 KB Output is correct
12 Correct 1 ms 12636 KB Output is correct
13 Correct 1 ms 12636 KB Output is correct
14 Correct 1 ms 12636 KB Output is correct
15 Correct 1 ms 12636 KB Output is correct
16 Correct 1 ms 12636 KB Output is correct
17 Correct 1 ms 12636 KB Output is correct
18 Correct 1 ms 12636 KB Output is correct
19 Correct 1 ms 12636 KB Output is correct
20 Correct 1 ms 12632 KB Output is correct
21 Correct 1 ms 12636 KB Output is correct
22 Correct 1 ms 12636 KB Output is correct
23 Correct 1 ms 12636 KB Output is correct
24 Correct 1 ms 12636 KB Output is correct
25 Correct 1 ms 12636 KB Output is correct
26 Correct 1 ms 12636 KB Output is correct
27 Correct 2 ms 12636 KB Output is correct
28 Correct 1 ms 12632 KB Output is correct
29 Correct 1 ms 12632 KB Output is correct
30 Correct 1 ms 12636 KB Output is correct
31 Correct 1 ms 12636 KB Output is correct
32 Correct 1 ms 12636 KB Output is correct
33 Correct 1 ms 12636 KB Output is correct
34 Correct 1 ms 12632 KB Output is correct
35 Correct 1 ms 12632 KB Output is correct
36 Correct 1 ms 12632 KB Output is correct
37 Correct 1 ms 12636 KB Output is correct
38 Correct 1 ms 12636 KB Output is correct
39 Correct 2 ms 12632 KB Output is correct
40 Correct 1 ms 12636 KB Output is correct
41 Correct 2 ms 12636 KB Output is correct
42 Correct 2 ms 12636 KB Output is correct
43 Correct 1 ms 12636 KB Output is correct
44 Correct 1 ms 12636 KB Output is correct
45 Correct 1 ms 12636 KB Output is correct
46 Correct 1 ms 12636 KB Output is correct
47 Correct 1 ms 12636 KB Output is correct
48 Correct 1 ms 12636 KB Output is correct
49 Correct 1 ms 12740 KB Output is correct
50 Correct 1 ms 12636 KB Output is correct
51 Correct 1 ms 12636 KB Output is correct
52 Correct 1 ms 12636 KB Output is correct
53 Correct 1 ms 12636 KB Output is correct
54 Correct 1 ms 12632 KB Output is correct
55 Correct 2 ms 12636 KB Output is correct
56 Correct 1 ms 12636 KB Output is correct

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 159 ms 129556 KB Output is correct
2 Correct 157 ms 136636 KB Output is correct
3 Correct 156 ms 136624 KB Output is correct
4 Correct 159 ms 136416 KB Output is correct
5 Correct 163 ms 137320 KB Output is correct
6 Correct 156 ms 136708 KB Output is correct
7 Correct 161 ms 136372 KB Output is correct
8 Correct 158 ms 136368 KB Output is correct
9 Correct 164 ms 136456 KB Output is correct
10 Correct 154 ms 136368 KB Output is correct
11 Correct 159 ms 137140 KB Output is correct
12 Correct 162 ms 136356 KB Output is correct
13 Correct 1 ms 12632 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12636 KB Output is correct
3 Correct 1 ms 12660 KB Output is correct
4 Correct 1 ms 12636 KB Output is correct
5 Correct 1 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 1 ms 12636 KB Output is correct
8 Correct 1 ms 12636 KB Output is correct
9 Correct 1 ms 12636 KB Output is correct
10 Correct 1 ms 12636 KB Output is correct
11 Correct 1 ms 12636 KB Output is correct
12 Correct 1 ms 12636 KB Output is correct
13 Correct 1 ms 12636 KB Output is correct
14 Correct 1 ms 12636 KB Output is correct
15 Correct 1 ms 12636 KB Output is correct
16 Correct 1 ms 12636 KB Output is correct
17 Correct 1 ms 12636 KB Output is correct
18 Correct 1 ms 12636 KB Output is correct
19 Correct 1 ms 12636 KB Output is correct
20 Correct 1 ms 12632 KB Output is correct
21 Correct 1 ms 12636 KB Output is correct
22 Correct 1 ms 12636 KB Output is correct
23 Correct 1 ms 12636 KB Output is correct
24 Correct 1 ms 12636 KB Output is correct
25 Correct 1 ms 12636 KB Output is correct
26 Correct 1 ms 12636 KB Output is correct
27 Correct 2 ms 12636 KB Output is correct
28 Correct 1 ms 12632 KB Output is correct
29 Correct 1 ms 12632 KB Output is correct
30 Correct 1 ms 12636 KB Output is correct
31 Correct 1 ms 12636 KB Output is correct
32 Correct 1 ms 12636 KB Output is correct
33 Correct 1 ms 12636 KB Output is correct
34 Correct 1 ms 12632 KB Output is correct
35 Correct 1 ms 12632 KB Output is correct
36 Correct 1 ms 12632 KB Output is correct
37 Correct 1 ms 12636 KB Output is correct
38 Correct 1 ms 12636 KB Output is correct
39 Correct 2 ms 12632 KB Output is correct
40 Correct 1 ms 12636 KB Output is correct
41 Correct 2 ms 12636 KB Output is correct
42 Correct 2 ms 12636 KB Output is correct
43 Correct 1 ms 12636 KB Output is correct
44 Correct 1 ms 12636 KB Output is correct
45 Correct 1 ms 12636 KB Output is correct
46 Correct 1 ms 12636 KB Output is correct
47 Correct 1 ms 12636 KB Output is correct
48 Correct 1 ms 12636 KB Output is correct
49 Correct 1 ms 12740 KB Output is correct
50 Correct 1 ms 12636 KB Output is correct
51 Correct 1 ms 12636 KB Output is correct
52 Correct 1 ms 12636 KB Output is correct
53 Correct 1 ms 12636 KB Output is correct
54 Correct 1 ms 12632 KB Output is correct
55 Correct 2 ms 12636 KB Output is correct
56 Correct 1 ms 12636 KB Output is correct
57 Correct 1 ms 12632 KB Output is correct
58 Correct 1 ms 12636 KB Output is correct
59 Correct 1 ms 12752 KB Output is correct
60 Correct 1 ms 12636 KB Output is correct
61 Correct 1 ms 12636 KB Output is correct
62 Correct 1 ms 12636 KB Output is correct
63 Correct 1 ms 12748 KB Output is correct
64 Correct 1 ms 12636 KB Output is correct
65 Correct 1 ms 12636 KB Output is correct
66 Correct 1 ms 12636 KB Output is correct
67 Correct 1 ms 12636 KB Output is correct
68 Correct 1 ms 12636 KB Output is correct
69 Correct 1 ms 12636 KB Output is correct
70 Correct 1 ms 12636 KB Output is correct
71 Correct 1 ms 12636 KB Output is correct
72 Correct 1 ms 12636 KB Output is correct
73 Correct 1 ms 12636 KB Output is correct
74 Correct 1 ms 12636 KB Output is correct
75 Correct 1 ms 12636 KB Output is correct
76 Correct 2 ms 12636 KB Output is correct
77 Correct 1 ms 12636 KB Output is correct
78 Correct 1 ms 12636 KB Output is correct
79 Correct 1 ms 12632 KB Output is correct
80 Correct 1 ms 12636 KB Output is correct
81 Correct 1 ms 12636 KB Output is correct
82 Correct 2 ms 12636 KB Output is correct
83 Correct 1 ms 12632 KB Output is correct
84 Correct 1 ms 12888 KB Output is correct
85 Correct 1 ms 12636 KB Output is correct
86 Correct 1 ms 12636 KB Output is correct

Subtask #5
34.0 / 34.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12636 KB Output is correct
3 Correct 1 ms 12660 KB Output is correct
4 Correct 1 ms 12636 KB Output is correct
5 Correct 1 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 1 ms 12636 KB Output is correct
8 Correct 1 ms 12636 KB Output is correct
9 Correct 1 ms 12636 KB Output is correct
10 Correct 1 ms 12636 KB Output is correct
11 Correct 1 ms 12636 KB Output is correct
12 Correct 1 ms 12636 KB Output is correct
13 Correct 1 ms 12636 KB Output is correct
14 Correct 1 ms 12636 KB Output is correct
15 Correct 1 ms 12636 KB Output is correct
16 Correct 1 ms 12636 KB Output is correct
17 Correct 1 ms 12636 KB Output is correct
18 Correct 1 ms 12636 KB Output is correct
19 Correct 1 ms 12636 KB Output is correct
20 Correct 1 ms 12632 KB Output is correct
21 Correct 1 ms 12636 KB Output is correct
22 Correct 1 ms 12636 KB Output is correct
23 Correct 1 ms 12636 KB Output is correct
24 Correct 1 ms 12636 KB Output is correct
25 Correct 1 ms 12636 KB Output is correct
26 Correct 1 ms 12636 KB Output is correct
27 Correct 2 ms 12636 KB Output is correct
28 Correct 1 ms 12632 KB Output is correct
29 Correct 1 ms 12632 KB Output is correct
30 Correct 1 ms 12636 KB Output is correct
31 Correct 1 ms 12636 KB Output is correct
32 Correct 1 ms 12636 KB Output is correct
33 Correct 1 ms 12636 KB Output is correct
34 Correct 1 ms 12632 KB Output is correct
35 Correct 1 ms 12632 KB Output is correct
36 Correct 1 ms 12632 KB Output is correct
37 Correct 1 ms 12636 KB Output is correct
38 Correct 1 ms 12636 KB Output is correct
39 Correct 2 ms 12632 KB Output is correct
40 Correct 1 ms 12636 KB Output is correct
41 Correct 2 ms 12636 KB Output is correct
42 Correct 2 ms 12636 KB Output is correct
43 Correct 1 ms 12636 KB Output is correct
44 Correct 1 ms 12636 KB Output is correct
45 Correct 1 ms 12636 KB Output is correct
46 Correct 1 ms 12636 KB Output is correct
47 Correct 1 ms 12636 KB Output is correct
48 Correct 1 ms 12636 KB Output is correct
49 Correct 1 ms 12740 KB Output is correct
50 Correct 1 ms 12636 KB Output is correct
51 Correct 1 ms 12636 KB Output is correct
52 Correct 1 ms 12636 KB Output is correct
53 Correct 1 ms 12636 KB Output is correct
54 Correct 1 ms 12632 KB Output is correct
55 Correct 2 ms 12636 KB Output is correct
56 Correct 1 ms 12636 KB Output is correct
57 Correct 159 ms 129556 KB Output is correct
58 Correct 157 ms 136636 KB Output is correct
59 Correct 156 ms 136624 KB Output is correct
60 Correct 159 ms 136416 KB Output is correct
61 Correct 163 ms 137320 KB Output is correct
62 Correct 156 ms 136708 KB Output is correct
63 Correct 161 ms 136372 KB Output is correct
64 Correct 158 ms 136368 KB Output is correct
65 Correct 164 ms 136456 KB Output is correct
66 Correct 154 ms 136368 KB Output is correct
67 Correct 159 ms 137140 KB Output is correct
68 Correct 162 ms 136356 KB Output is correct
69 Correct 1 ms 12632 KB Output is correct
70 Correct 1 ms 12632 KB Output is correct
71 Correct 1 ms 12636 KB Output is correct
72 Correct 1 ms 12752 KB Output is correct
73 Correct 1 ms 12636 KB Output is correct
74 Correct 1 ms 12636 KB Output is correct
75 Correct 1 ms 12636 KB Output is correct
76 Correct 1 ms 12748 KB Output is correct
77 Correct 1 ms 12636 KB Output is correct
78 Correct 1 ms 12636 KB Output is correct
79 Correct 1 ms 12636 KB Output is correct
80 Correct 1 ms 12636 KB Output is correct
81 Correct 1 ms 12636 KB Output is correct
82 Correct 1 ms 12636 KB Output is correct
83 Correct 1 ms 12636 KB Output is correct
84 Correct 1 ms 12636 KB Output is correct
85 Correct 1 ms 12636 KB Output is correct
86 Correct 1 ms 12636 KB Output is correct
87 Correct 1 ms 12636 KB Output is correct
88 Correct 1 ms 12636 KB Output is correct
89 Correct 2 ms 12636 KB Output is correct
90 Correct 1 ms 12636 KB Output is correct
91 Correct 1 ms 12636 KB Output is correct
92 Correct 1 ms 12632 KB Output is correct
93 Correct 1 ms 12636 KB Output is correct
94 Correct 1 ms 12636 KB Output is correct
95 Correct 2 ms 12636 KB Output is correct
96 Correct 1 ms 12632 KB Output is correct
97 Correct 1 ms 12888 KB Output is correct
98 Correct 1 ms 12636 KB Output is correct
99 Correct 1 ms 12636 KB Output is correct
100 Correct 118 ms 80568 KB Output is correct
101 Correct 159 ms 80560 KB Output is correct
102 Correct 111 ms 80048 KB Output is correct
103 Correct 113 ms 79824 KB Output is correct
104 Correct 108 ms 80048 KB Output is correct
105 Correct 138 ms 101112 KB Output is correct
106 Correct 134 ms 100824 KB Output is correct
107 Correct 127 ms 100784 KB Output is correct
108 Correct 157 ms 101496 KB Output is correct
109 Correct 127 ms 100784 KB Output is correct
110 Correct 121 ms 80308 KB Output is correct
111 Correct 120 ms 79828 KB Output is correct
112 Correct 115 ms 80564 KB Output is correct
113 Correct 115 ms 80048 KB Output is correct
114 Correct 117 ms 79824 KB Output is correct
115 Correct 158 ms 136888 KB Output is correct
116 Correct 160 ms 136372 KB Output is correct
117 Correct 161 ms 136508 KB Output is correct
118 Correct 178 ms 136496 KB Output is correct
119 Correct 165 ms 137136 KB Output is correct
120 Correct 114 ms 80052 KB Output is correct
121 Correct 115 ms 80048 KB Output is correct
122 Correct 122 ms 80048 KB Output is correct
123 Correct 125 ms 80052 KB Output is correct
124 Correct 128 ms 111280 KB Output is correct
125 Correct 151 ms 111544 KB Output is correct
126 Correct 135 ms 111284 KB Output is correct
127 Correct 128 ms 111284 KB Output is correct
128 Correct 59 ms 49068 KB Output is correct
129 Correct 54 ms 48828 KB Output is correct
130 Correct 54 ms 48824 KB Output is correct
131 Correct 1 ms 12636 KB Output is correct