Submission #867174

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
867174	2023-10-27T19:58:15 Z	PagodePaiva	Homework (CEOI22_homework)	C++17	53 / 100	1000 ms	14228 KB

Main

#include<bits/stdc++.h>

using namespace std;

string s;

int solve(int l, int r){
    if(l == r){
        return 1;
    }

    int con = 0;
    int mid;

    for(int i = l+4;i <= r;i++){    
        if(s[i] == '(') con++;
        else if(s[i] == ')') con--;

        if(con == 0 and s[i] == ','){
            mid = i;
            break;
        }
    }

    int a = solve(l+4, mid-1);
    int b = solve(mid+1, r-1);
    if(s[l+1] == 'i'){
        return min(a, b);
    }

    return a+b;
}

int solve2(int l, int r){
    // cout << l << ' ' << r << '\n';

    if(l == r){
        return 1;
    }

    int con = 0;
    int mid;

    for(int i = l+4;i <= r;i++){    
        if(s[i] == '(') con++;
        else if(s[i] == ')') con--;

        if(con == 0 and s[i] == ','){
            mid = i;
            break;
        }
    }

    int a = solve2(l+4, mid-1);
    int b = solve2(mid+1, r-1);

    if(s[l+1] == 'a'){
        return min(a, b);
    }

    return a+b;
}

int main(){
    cin >> s;
    int a = solve(0, s.size()-1);    
    int b = solve2(0, s.size()-1);

    int con = 0;

    for(int i = 0;i < s.size();i++){
        if(s[i] ==  '?') con++;
    }
    b = con-b+1;

    cout << b-a+1 << '\n';
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:71:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   71 |     for(int i = 0;i < s.size();i++){
      |                   ~~^~~~~~~~~~
Main.cpp: In function 'int solve(int, int)':
Main.cpp:26:18: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
   26 |     int b = solve(mid+1, r-1);
      |             ~~~~~^~~~~~~~~~~~
Main.cpp: In function 'int solve2(int, int)':
Main.cpp:55:19: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
   55 |     int b = solve2(mid+1, r-1);
      |             ~~~~~~^~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	432 KB	Output is correct
23	Correct	0 ms	436 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct

Subtask #2
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	432 KB	Output is correct
23	Correct	0 ms	436 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	600 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	436 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	384 KB	Output is correct
47	Correct	0 ms	348 KB	Output is correct
48	Correct	0 ms	436 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	348 KB	Output is correct
51	Correct	0 ms	788 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	0 ms	344 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	436 KB	Output is correct

Subtask #3
0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	1060 ms	14228 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	432 KB	Output is correct
23	Correct	0 ms	436 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	600 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	436 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	384 KB	Output is correct
47	Correct	0 ms	348 KB	Output is correct
48	Correct	0 ms	436 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	348 KB	Output is correct
51	Correct	0 ms	788 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	0 ms	344 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	436 KB	Output is correct
57	Correct	1 ms	344 KB	Output is correct
58	Correct	1 ms	348 KB	Output is correct
59	Correct	1 ms	348 KB	Output is correct
60	Correct	1 ms	344 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	2 ms	348 KB	Output is correct
63	Correct	2 ms	348 KB	Output is correct
64	Correct	2 ms	348 KB	Output is correct
65	Correct	2 ms	348 KB	Output is correct
66	Correct	2 ms	464 KB	Output is correct
67	Correct	1 ms	348 KB	Output is correct
68	Correct	1 ms	348 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	1 ms	436 KB	Output is correct
71	Correct	1 ms	348 KB	Output is correct
72	Correct	6 ms	344 KB	Output is correct
73	Correct	6 ms	348 KB	Output is correct
74	Correct	6 ms	344 KB	Output is correct
75	Correct	5 ms	348 KB	Output is correct
76	Correct	6 ms	348 KB	Output is correct
77	Correct	1 ms	348 KB	Output is correct
78	Correct	1 ms	348 KB	Output is correct
79	Correct	1 ms	500 KB	Output is correct
80	Correct	1 ms	344 KB	Output is correct
81	Correct	1 ms	348 KB	Output is correct
82	Correct	0 ms	348 KB	Output is correct
83	Correct	0 ms	440 KB	Output is correct
84	Correct	1 ms	348 KB	Output is correct
85	Correct	0 ms	432 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct

Subtask #5
0 / 34.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	600 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	432 KB	Output is correct
23	Correct	0 ms	436 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	344 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	0 ms	600 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	600 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	436 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	384 KB	Output is correct
47	Correct	0 ms	348 KB	Output is correct
48	Correct	0 ms	436 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	348 KB	Output is correct
51	Correct	0 ms	788 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	0 ms	344 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	436 KB	Output is correct
57	Execution timed out	1060 ms	14228 KB	Time limit exceeded
58	Halted	0 ms	0 KB	-

Submission #867174

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 13.0 / 13.0

Subtask #3 0 / 13.0

Subtask #4 30.0 / 30.0

Subtask #5 0 / 34.0

Subtask #1
10.0 / 10.0

Subtask #2
13.0 / 13.0

Subtask #3
0 / 13.0

Subtask #4
30.0 / 30.0

Subtask #5
0 / 34.0