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Submission #1058753

# Submission time Handle Problem Language Result Execution time Memory
1058753 2024-08-14T13:20:36 Z Warinchai Homework (CEOI22_homework) C++14
100 / 100
 70 ms 173540 KB 
#include<bits/stdc++.h>
using namespace std;
int type[1000005];
int cur=0;
string s;
struct node{
    int st,en,sz;
    node(int _st=0,int _en=0,int _sz=0){
        st=_st,en=_en,sz=_sz;
    }
    friend node operator+(node a,node b){
        node c;
        c.st=a.st+b.st;
        c.en=max(a.en+b.sz,b.en+a.sz);
        c.sz=a.sz+b.sz;
        return c;
    }
    friend node operator-(node a,node b){
        node c;
        c.st=min(a.st,b.st);
        c.en=a.en+b.en-1;
        c.sz=a.sz+b.sz;
        return c;
    }
}info[10000005];
int dfs(int u,int st){
    int id1,st1,en1,id2,st2,en2;
    if(s[st]=='?'){
        info[u]=node(1,1,1);
        return st;
    }else if(s[st+1]=='i'){
        id1=cur+1;
        st1=st+4;
        en1=dfs(++cur,st1);
        id2=cur+1;
        st2=en1+2;
        en2=dfs(++cur,st2);
        info[u]=info[id1]-info[id2];
        return en2+1;
    }else{
        id1=cur+1;
        st1=st+4;
        en1=dfs(++cur,st1);
        id2=cur+1;
        st2=en1+2;
        en2=dfs(++cur,st2);
        info[u]=info[id1]+info[id2];
        return en2+1;
    }
}
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cin>>s;
    dfs(++cur,0);
    cout<<info[1].en-info[1].st+1;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 119644 KB Output is correct
2 Correct 19 ms 119644 KB Output is correct
3 Correct 19 ms 119588 KB Output is correct
4 Correct 18 ms 119452 KB Output is correct
5 Correct 19 ms 119540 KB Output is correct
6 Correct 19 ms 119424 KB Output is correct
7 Correct 21 ms 119896 KB Output is correct
8 Correct 18 ms 119540 KB Output is correct
9 Correct 19 ms 119896 KB Output is correct
10 Correct 18 ms 119644 KB Output is correct
11 Correct 22 ms 119640 KB Output is correct
12 Correct 21 ms 119392 KB Output is correct
13 Correct 18 ms 119644 KB Output is correct
14 Correct 18 ms 119508 KB Output is correct
15 Correct 18 ms 119644 KB Output is correct
16 Correct 18 ms 119632 KB Output is correct
17 Correct 18 ms 119560 KB Output is correct
18 Correct 18 ms 119644 KB Output is correct
19 Correct 21 ms 119644 KB Output is correct
20 Correct 18 ms 119592 KB Output is correct
21 Correct 18 ms 119560 KB Output is correct
22 Correct 18 ms 119644 KB Output is correct
23 Correct 19 ms 119644 KB Output is correct
24 Correct 18 ms 119540 KB Output is correct
25 Correct 18 ms 119508 KB Output is correct
26 Correct 21 ms 119644 KB Output is correct
27 Correct 19 ms 119644 KB Output is correct
28 Correct 18 ms 119480 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 119644 KB Output is correct
2 Correct 19 ms 119644 KB Output is correct
3 Correct 19 ms 119588 KB Output is correct
4 Correct 18 ms 119452 KB Output is correct
5 Correct 19 ms 119540 KB Output is correct
6 Correct 19 ms 119424 KB Output is correct
7 Correct 21 ms 119896 KB Output is correct
8 Correct 18 ms 119540 KB Output is correct
9 Correct 19 ms 119896 KB Output is correct
10 Correct 18 ms 119644 KB Output is correct
11 Correct 22 ms 119640 KB Output is correct
12 Correct 21 ms 119392 KB Output is correct
13 Correct 18 ms 119644 KB Output is correct
14 Correct 18 ms 119508 KB Output is correct
15 Correct 18 ms 119644 KB Output is correct
16 Correct 18 ms 119632 KB Output is correct
17 Correct 18 ms 119560 KB Output is correct
18 Correct 18 ms 119644 KB Output is correct
19 Correct 21 ms 119644 KB Output is correct
20 Correct 18 ms 119592 KB Output is correct
21 Correct 18 ms 119560 KB Output is correct
22 Correct 18 ms 119644 KB Output is correct
23 Correct 19 ms 119644 KB Output is correct
24 Correct 18 ms 119540 KB Output is correct
25 Correct 18 ms 119508 KB Output is correct
26 Correct 21 ms 119644 KB Output is correct
27 Correct 19 ms 119644 KB Output is correct
28 Correct 18 ms 119480 KB Output is correct
29 Correct 20 ms 119644 KB Output is correct
30 Correct 18 ms 119640 KB Output is correct
31 Correct 17 ms 119644 KB Output is correct
32 Correct 18 ms 119644 KB Output is correct
33 Correct 18 ms 119444 KB Output is correct
34 Correct 19 ms 119644 KB Output is correct
35 Correct 20 ms 119552 KB Output is correct
36 Correct 18 ms 119640 KB Output is correct
37 Correct 18 ms 119632 KB Output is correct
38 Correct 20 ms 119588 KB Output is correct
39 Correct 18 ms 119640 KB Output is correct
40 Correct 18 ms 119596 KB Output is correct
41 Correct 18 ms 119644 KB Output is correct
42 Correct 18 ms 119592 KB Output is correct
43 Correct 20 ms 119644 KB Output is correct
44 Correct 21 ms 119644 KB Output is correct
45 Correct 18 ms 119644 KB Output is correct
46 Correct 18 ms 119460 KB Output is correct
47 Correct 21 ms 119644 KB Output is correct
48 Correct 21 ms 119544 KB Output is correct
49 Correct 22 ms 119644 KB Output is correct
50 Correct 18 ms 119528 KB Output is correct
51 Correct 21 ms 119644 KB Output is correct
52 Correct 21 ms 119528 KB Output is correct
53 Correct 18 ms 119644 KB Output is correct
54 Correct 18 ms 119624 KB Output is correct
55 Correct 18 ms 119644 KB Output is correct
56 Correct 18 ms 119564 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 173516 KB Output is correct
2 Correct 65 ms 173524 KB Output is correct
3 Correct 65 ms 173380 KB Output is correct
4 Correct 64 ms 173492 KB Output is correct
5 Correct 60 ms 173516 KB Output is correct
6 Correct 61 ms 173512 KB Output is correct
7 Correct 67 ms 173532 KB Output is correct
8 Correct 59 ms 173448 KB Output is correct
9 Correct 61 ms 173360 KB Output is correct
10 Correct 70 ms 173400 KB Output is correct
11 Correct 62 ms 173540 KB Output is correct
12 Correct 61 ms 173440 KB Output is correct
13 Correct 18 ms 119568 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 119644 KB Output is correct
2 Correct 19 ms 119644 KB Output is correct
3 Correct 19 ms 119588 KB Output is correct
4 Correct 18 ms 119452 KB Output is correct
5 Correct 19 ms 119540 KB Output is correct
6 Correct 19 ms 119424 KB Output is correct
7 Correct 21 ms 119896 KB Output is correct
8 Correct 18 ms 119540 KB Output is correct
9 Correct 19 ms 119896 KB Output is correct
10 Correct 18 ms 119644 KB Output is correct
11 Correct 22 ms 119640 KB Output is correct
12 Correct 21 ms 119392 KB Output is correct
13 Correct 18 ms 119644 KB Output is correct
14 Correct 18 ms 119508 KB Output is correct
15 Correct 18 ms 119644 KB Output is correct
16 Correct 18 ms 119632 KB Output is correct
17 Correct 18 ms 119560 KB Output is correct
18 Correct 18 ms 119644 KB Output is correct
19 Correct 21 ms 119644 KB Output is correct
20 Correct 18 ms 119592 KB Output is correct
21 Correct 18 ms 119560 KB Output is correct
22 Correct 18 ms 119644 KB Output is correct
23 Correct 19 ms 119644 KB Output is correct
24 Correct 18 ms 119540 KB Output is correct
25 Correct 18 ms 119508 KB Output is correct
26 Correct 21 ms 119644 KB Output is correct
27 Correct 19 ms 119644 KB Output is correct
28 Correct 18 ms 119480 KB Output is correct
29 Correct 20 ms 119644 KB Output is correct
30 Correct 18 ms 119640 KB Output is correct
31 Correct 17 ms 119644 KB Output is correct
32 Correct 18 ms 119644 KB Output is correct
33 Correct 18 ms 119444 KB Output is correct
34 Correct 19 ms 119644 KB Output is correct
35 Correct 20 ms 119552 KB Output is correct
36 Correct 18 ms 119640 KB Output is correct
37 Correct 18 ms 119632 KB Output is correct
38 Correct 20 ms 119588 KB Output is correct
39 Correct 18 ms 119640 KB Output is correct
40 Correct 18 ms 119596 KB Output is correct
41 Correct 18 ms 119644 KB Output is correct
42 Correct 18 ms 119592 KB Output is correct
43 Correct 20 ms 119644 KB Output is correct
44 Correct 21 ms 119644 KB Output is correct
45 Correct 18 ms 119644 KB Output is correct
46 Correct 18 ms 119460 KB Output is correct
47 Correct 21 ms 119644 KB Output is correct
48 Correct 21 ms 119544 KB Output is correct
49 Correct 22 ms 119644 KB Output is correct
50 Correct 18 ms 119528 KB Output is correct
51 Correct 21 ms 119644 KB Output is correct
52 Correct 21 ms 119528 KB Output is correct
53 Correct 18 ms 119644 KB Output is correct
54 Correct 18 ms 119624 KB Output is correct
55 Correct 18 ms 119644 KB Output is correct
56 Correct 18 ms 119564 KB Output is correct
57 Correct 18 ms 119640 KB Output is correct
58 Correct 18 ms 119440 KB Output is correct
59 Correct 21 ms 119640 KB Output is correct
60 Correct 18 ms 119644 KB Output is correct
61 Correct 18 ms 119644 KB Output is correct
62 Correct 18 ms 119632 KB Output is correct
63 Correct 18 ms 119636 KB Output is correct
64 Correct 18 ms 119644 KB Output is correct
65 Correct 18 ms 119496 KB Output is correct
66 Correct 18 ms 119644 KB Output is correct
67 Correct 21 ms 119644 KB Output is correct
68 Correct 18 ms 119508 KB Output is correct
69 Correct 18 ms 119544 KB Output is correct
70 Correct 18 ms 119536 KB Output is correct
71 Correct 19 ms 119644 KB Output is correct
72 Correct 18 ms 119652 KB Output is correct
73 Correct 18 ms 119644 KB Output is correct
74 Correct 18 ms 119640 KB Output is correct
75 Correct 18 ms 119644 KB Output is correct
76 Correct 18 ms 119644 KB Output is correct
77 Correct 18 ms 119644 KB Output is correct
78 Correct 22 ms 119568 KB Output is correct
79 Correct 18 ms 119436 KB Output is correct
80 Correct 18 ms 119644 KB Output is correct
81 Correct 18 ms 119504 KB Output is correct
82 Correct 18 ms 119560 KB Output is correct
83 Correct 19 ms 119644 KB Output is correct
84 Correct 20 ms 119644 KB Output is correct
85 Correct 18 ms 119604 KB Output is correct
86 Correct 18 ms 119644 KB Output is correct

Subtask #5
34.0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 119644 KB Output is correct
2 Correct 19 ms 119644 KB Output is correct
3 Correct 19 ms 119588 KB Output is correct
4 Correct 18 ms 119452 KB Output is correct
5 Correct 19 ms 119540 KB Output is correct
6 Correct 19 ms 119424 KB Output is correct
7 Correct 21 ms 119896 KB Output is correct
8 Correct 18 ms 119540 KB Output is correct
9 Correct 19 ms 119896 KB Output is correct
10 Correct 18 ms 119644 KB Output is correct
11 Correct 22 ms 119640 KB Output is correct
12 Correct 21 ms 119392 KB Output is correct
13 Correct 18 ms 119644 KB Output is correct
14 Correct 18 ms 119508 KB Output is correct
15 Correct 18 ms 119644 KB Output is correct
16 Correct 18 ms 119632 KB Output is correct
17 Correct 18 ms 119560 KB Output is correct
18 Correct 18 ms 119644 KB Output is correct
19 Correct 21 ms 119644 KB Output is correct
20 Correct 18 ms 119592 KB Output is correct
21 Correct 18 ms 119560 KB Output is correct
22 Correct 18 ms 119644 KB Output is correct
23 Correct 19 ms 119644 KB Output is correct
24 Correct 18 ms 119540 KB Output is correct
25 Correct 18 ms 119508 KB Output is correct
26 Correct 21 ms 119644 KB Output is correct
27 Correct 19 ms 119644 KB Output is correct
28 Correct 18 ms 119480 KB Output is correct
29 Correct 20 ms 119644 KB Output is correct
30 Correct 18 ms 119640 KB Output is correct
31 Correct 17 ms 119644 KB Output is correct
32 Correct 18 ms 119644 KB Output is correct
33 Correct 18 ms 119444 KB Output is correct
34 Correct 19 ms 119644 KB Output is correct
35 Correct 20 ms 119552 KB Output is correct
36 Correct 18 ms 119640 KB Output is correct
37 Correct 18 ms 119632 KB Output is correct
38 Correct 20 ms 119588 KB Output is correct
39 Correct 18 ms 119640 KB Output is correct
40 Correct 18 ms 119596 KB Output is correct
41 Correct 18 ms 119644 KB Output is correct
42 Correct 18 ms 119592 KB Output is correct
43 Correct 20 ms 119644 KB Output is correct
44 Correct 21 ms 119644 KB Output is correct
45 Correct 18 ms 119644 KB Output is correct
46 Correct 18 ms 119460 KB Output is correct
47 Correct 21 ms 119644 KB Output is correct
48 Correct 21 ms 119544 KB Output is correct
49 Correct 22 ms 119644 KB Output is correct
50 Correct 18 ms 119528 KB Output is correct
51 Correct 21 ms 119644 KB Output is correct
52 Correct 21 ms 119528 KB Output is correct
53 Correct 18 ms 119644 KB Output is correct
54 Correct 18 ms 119624 KB Output is correct
55 Correct 18 ms 119644 KB Output is correct
56 Correct 18 ms 119564 KB Output is correct
57 Correct 61 ms 173516 KB Output is correct
58 Correct 65 ms 173524 KB Output is correct
59 Correct 65 ms 173380 KB Output is correct
60 Correct 64 ms 173492 KB Output is correct
61 Correct 60 ms 173516 KB Output is correct
62 Correct 61 ms 173512 KB Output is correct
63 Correct 67 ms 173532 KB Output is correct
64 Correct 59 ms 173448 KB Output is correct
65 Correct 61 ms 173360 KB Output is correct
66 Correct 70 ms 173400 KB Output is correct
67 Correct 62 ms 173540 KB Output is correct
68 Correct 61 ms 173440 KB Output is correct
69 Correct 18 ms 119568 KB Output is correct
70 Correct 18 ms 119640 KB Output is correct
71 Correct 18 ms 119440 KB Output is correct
72 Correct 21 ms 119640 KB Output is correct
73 Correct 18 ms 119644 KB Output is correct
74 Correct 18 ms 119644 KB Output is correct
75 Correct 18 ms 119632 KB Output is correct
76 Correct 18 ms 119636 KB Output is correct
77 Correct 18 ms 119644 KB Output is correct
78 Correct 18 ms 119496 KB Output is correct
79 Correct 18 ms 119644 KB Output is correct
80 Correct 21 ms 119644 KB Output is correct
81 Correct 18 ms 119508 KB Output is correct
82 Correct 18 ms 119544 KB Output is correct
83 Correct 18 ms 119536 KB Output is correct
84 Correct 19 ms 119644 KB Output is correct
85 Correct 18 ms 119652 KB Output is correct
86 Correct 18 ms 119644 KB Output is correct
87 Correct 18 ms 119640 KB Output is correct
88 Correct 18 ms 119644 KB Output is correct
89 Correct 18 ms 119644 KB Output is correct
90 Correct 18 ms 119644 KB Output is correct
91 Correct 22 ms 119568 KB Output is correct
92 Correct 18 ms 119436 KB Output is correct
93 Correct 18 ms 119644 KB Output is correct
94 Correct 18 ms 119504 KB Output is correct
95 Correct 18 ms 119560 KB Output is correct
96 Correct 19 ms 119644 KB Output is correct
97 Correct 20 ms 119644 KB Output is correct
98 Correct 18 ms 119604 KB Output is correct
99 Correct 18 ms 119644 KB Output is correct
100 Correct 38 ms 128004 KB Output is correct
101 Correct 38 ms 127960 KB Output is correct
102 Correct 36 ms 127968 KB Output is correct
103 Correct 38 ms 127960 KB Output is correct
104 Correct 40 ms 127972 KB Output is correct
105 Correct 49 ms 142040 KB Output is correct
106 Correct 48 ms 142072 KB Output is correct
107 Correct 44 ms 142040 KB Output is correct
108 Correct 44 ms 142040 KB Output is correct
109 Correct 43 ms 142308 KB Output is correct
110 Correct 41 ms 127904 KB Output is correct
111 Correct 41 ms 127972 KB Output is correct
112 Correct 36 ms 127968 KB Output is correct
113 Correct 45 ms 127972 KB Output is correct
114 Correct 36 ms 127972 KB Output is correct
115 Correct 64 ms 173536 KB Output is correct
116 Correct 66 ms 173528 KB Output is correct
117 Correct 62 ms 173448 KB Output is correct
118 Correct 62 ms 173484 KB Output is correct
119 Correct 69 ms 173512 KB Output is correct
120 Correct 35 ms 127976 KB Output is correct
121 Correct 42 ms 127872 KB Output is correct
122 Correct 39 ms 127960 KB Output is correct
123 Correct 40 ms 127972 KB Output is correct
124 Correct 48 ms 149980 KB Output is correct
125 Correct 49 ms 150092 KB Output is correct
126 Correct 51 ms 149976 KB Output is correct
127 Correct 48 ms 149980 KB Output is correct
128 Correct 27 ms 123864 KB Output is correct
129 Correct 29 ms 123788 KB Output is correct
130 Correct 25 ms 123864 KB Output is correct
131 Correct 18 ms 119644 KB Output is correct