답안 #881508

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
881508	2023-12-01T10:45:23 Z	Sharky	Homework (CEOI22_homework)	C++17	100 / 100	298 ms	87992 KB

Main

#include <bits/stdc++.h>
using namespace std;

using T = pair<pair<int, int>, int>;

T merge(T A, T B, string f) {
    if (f == "min") return {{min(A.first.first, B.first.first), A.first.second + B.first.second - 1}, A.second + B.second};
    return {{A.first.first + B.first.first, max(A.second + B.first.second, A.first.second + B.second)}, A.second + B.second};
}

struct item {
    string f;
    vector<T> op;
} dummy;

int32_t main() {
    string s;
    cin >> s;
    stack<item> stk;
    for (int i = 0; i < s.length(); i++) {
        if (s[i] == 'm') stk.push(dummy);
        if (isalpha(s[i])) stk.top().f += s[i];
        if (s[i] == '?') stk.top().op.push_back({{1, 1}, 1});
        if (s[i] == ')') {
            assert((int) stk.top().op.size() == 2);
            T rv = merge(stk.top().op[0], stk.top().op[1], stk.top().f);
            stk.pop();
            if (!stk.empty()) stk.top().op.push_back(rv);
            else cout << rv.first.second - rv.first.first + 1 << '\n';
        }
    }
}

Compilation message

Main.cpp: In function 'int32_t main()':
Main.cpp:20:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |     for (int i = 0; i < s.length(); i++) {
      |                     ~~^~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	메모리	Grader output
1	Correct	348 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	432 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	432 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	344 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	348 KB	Output is correct
16	Correct	348 KB	Output is correct
17	Correct	440 KB	Output is correct
18	Correct	348 KB	Output is correct
19	Correct	348 KB	Output is correct
20	Correct	600 KB	Output is correct
21	Correct	348 KB	Output is correct
22	Correct	348 KB	Output is correct
23	Correct	348 KB	Output is correct
24	Correct	348 KB	Output is correct
25	Correct	348 KB	Output is correct
26	Correct	344 KB	Output is correct
27	Correct	344 KB	Output is correct
28	Correct	348 KB	Output is correct

Subtask #2
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	432 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 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	344 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	440 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 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	348 KB	Output is correct
29	Correct	1 ms	348 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	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	0 ms	364 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 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	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	0 ms	344 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	436 KB	Output is correct
51	Correct	0 ms	348 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	348 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	260 ms	86192 KB	Output is correct
2	Correct	282 ms	86328 KB	Output is correct
3	Correct	287 ms	86976 KB	Output is correct
4	Correct	268 ms	86968 KB	Output is correct
5	Correct	258 ms	87476 KB	Output is correct
6	Correct	258 ms	86816 KB	Output is correct
7	Correct	260 ms	87992 KB	Output is correct
8	Correct	262 ms	86476 KB	Output is correct
9	Correct	265 ms	87584 KB	Output is correct
10	Correct	257 ms	87476 KB	Output is correct
11	Correct	260 ms	87512 KB	Output is correct
12	Correct	259 ms	86396 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct

Subtask #4
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	432 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 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	344 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	440 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 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	348 KB	Output is correct
29	Correct	1 ms	348 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	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	0 ms	364 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 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	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	0 ms	344 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	436 KB	Output is correct
51	Correct	0 ms	348 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	348 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	1 ms	348 KB	Output is correct
59	Correct	1 ms	344 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	1 ms	344 KB	Output is correct
62	Correct	1 ms	592 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	1 ms	348 KB	Output is correct
65	Correct	1 ms	344 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	1 ms	348 KB	Output is correct
68	Correct	1 ms	348 KB	Output is correct
69	Correct	0 ms	348 KB	Output is correct
70	Correct	1 ms	348 KB	Output is correct
71	Correct	1 ms	348 KB	Output is correct
72	Correct	1 ms	348 KB	Output is correct
73	Correct	1 ms	348 KB	Output is correct
74	Correct	1 ms	344 KB	Output is correct
75	Correct	1 ms	348 KB	Output is correct
76	Correct	1 ms	344 KB	Output is correct
77	Correct	1 ms	348 KB	Output is correct
78	Correct	1 ms	600 KB	Output is correct
79	Correct	1 ms	348 KB	Output is correct
80	Correct	1 ms	360 KB	Output is correct
81	Correct	1 ms	348 KB	Output is correct
82	Correct	1 ms	344 KB	Output is correct
83	Correct	1 ms	348 KB	Output is correct
84	Correct	0 ms	348 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct

Subtask #5
34.0 / 34.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	432 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 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	344 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	440 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	600 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 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	348 KB	Output is correct
29	Correct	1 ms	348 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	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	0 ms	364 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	344 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 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	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	1 ms	348 KB	Output is correct
47	Correct	0 ms	344 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	436 KB	Output is correct
51	Correct	0 ms	348 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	348 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	260 ms	86192 KB	Output is correct
58	Correct	282 ms	86328 KB	Output is correct
59	Correct	287 ms	86976 KB	Output is correct
60	Correct	268 ms	86968 KB	Output is correct
61	Correct	258 ms	87476 KB	Output is correct
62	Correct	258 ms	86816 KB	Output is correct
63	Correct	260 ms	87992 KB	Output is correct
64	Correct	262 ms	86476 KB	Output is correct
65	Correct	265 ms	87584 KB	Output is correct
66	Correct	257 ms	87476 KB	Output is correct
67	Correct	260 ms	87512 KB	Output is correct
68	Correct	259 ms	86396 KB	Output is correct
69	Correct	0 ms	348 KB	Output is correct
70	Correct	1 ms	348 KB	Output is correct
71	Correct	1 ms	348 KB	Output is correct
72	Correct	1 ms	344 KB	Output is correct
73	Correct	1 ms	348 KB	Output is correct
74	Correct	1 ms	344 KB	Output is correct
75	Correct	1 ms	592 KB	Output is correct
76	Correct	1 ms	344 KB	Output is correct
77	Correct	1 ms	348 KB	Output is correct
78	Correct	1 ms	344 KB	Output is correct
79	Correct	0 ms	348 KB	Output is correct
80	Correct	1 ms	348 KB	Output is correct
81	Correct	1 ms	348 KB	Output is correct
82	Correct	0 ms	348 KB	Output is correct
83	Correct	1 ms	348 KB	Output is correct
84	Correct	1 ms	348 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	1 ms	348 KB	Output is correct
87	Correct	1 ms	344 KB	Output is correct
88	Correct	1 ms	348 KB	Output is correct
89	Correct	1 ms	344 KB	Output is correct
90	Correct	1 ms	348 KB	Output is correct
91	Correct	1 ms	600 KB	Output is correct
92	Correct	1 ms	348 KB	Output is correct
93	Correct	1 ms	360 KB	Output is correct
94	Correct	1 ms	348 KB	Output is correct
95	Correct	1 ms	344 KB	Output is correct
96	Correct	1 ms	348 KB	Output is correct
97	Correct	0 ms	348 KB	Output is correct
98	Correct	1 ms	348 KB	Output is correct
99	Correct	0 ms	348 KB	Output is correct
100	Correct	221 ms	14380 KB	Output is correct
101	Correct	222 ms	14000 KB	Output is correct
102	Correct	219 ms	14432 KB	Output is correct
103	Correct	216 ms	14516 KB	Output is correct
104	Correct	219 ms	14000 KB	Output is correct
105	Correct	238 ms	38128 KB	Output is correct
106	Correct	239 ms	38680 KB	Output is correct
107	Correct	282 ms	38076 KB	Output is correct
108	Correct	237 ms	38056 KB	Output is correct
109	Correct	232 ms	38068 KB	Output is correct
110	Correct	245 ms	14508 KB	Output is correct
111	Correct	219 ms	14772 KB	Output is correct
112	Correct	218 ms	14012 KB	Output is correct
113	Correct	242 ms	14008 KB	Output is correct
114	Correct	221 ms	14704 KB	Output is correct
115	Correct	298 ms	86328 KB	Output is correct
116	Correct	271 ms	87068 KB	Output is correct
117	Correct	281 ms	86804 KB	Output is correct
118	Correct	268 ms	86400 KB	Output is correct
119	Correct	263 ms	86708 KB	Output is correct
120	Correct	222 ms	14120 KB	Output is correct
121	Correct	214 ms	14264 KB	Output is correct
122	Correct	224 ms	14264 KB	Output is correct
123	Correct	240 ms	14708 KB	Output is correct
124	Correct	243 ms	58036 KB	Output is correct
125	Correct	239 ms	57904 KB	Output is correct
126	Correct	243 ms	57916 KB	Output is correct
127	Correct	240 ms	58496 KB	Output is correct
128	Correct	122 ms	7524 KB	Output is correct
129	Correct	114 ms	7648 KB	Output is correct
130	Correct	119 ms	7612 KB	Output is correct
131	Correct	1 ms	348 KB	Output is correct

답안 #881508

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 13.0 / 13.0

Subtask #3 13.0 / 13.0

Subtask #4 30.0 / 30.0

Subtask #5 34.0 / 34.0

Subtask #1
10.0 / 10.0

Subtask #2
13.0 / 13.0

Subtask #3
13.0 / 13.0

Subtask #4
30.0 / 30.0

Subtask #5
34.0 / 34.0