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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#737540#9182. Infinite RaceOctagons#0 101ms22556kbC++20594b2024-11-12 16:08:092024-11-12 16:08:10

Judging History

你现在查看的是最新测评结果

  • [2024-11-12 16:08:10]
  • 评测
  • 测评结果：0
  • 用时：101ms
  • 内存：22556kb
查看
  • [2024-11-12 16:08:09]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define F first
#define S second
#define sz(x) int32_t(x.size())
#define all(x) x.begin(),x.end()
#define pb push_back

int main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int n, q, ans = 0;
	map<int, int> mp;
	map<int, bool> mp2;
	cin >> n >> q;
	while (q--) {
		int x;
		cin >> x;
		if (x > 0) {
			if (mp2[x]) {
				ans = max(ans, ++mp[x]);
			} else {
				mp[x] = 0;
			}
			mp2[x] = 1;
		} else {
			x = -x;
			mp2[x] = mp[x] = 0;
		}
	}
	cout << ans;
}
源文件, 语言: C++20

詳細信息

Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 29
Accepted
time: 0ms
memory: 3840kb

input:

2
1
1

output:

0

result:

ok single line: '0'

Test #2:

score: 29
Accepted
time: 0ms
memory: 3520kb

input:

2
2
1
-1

output:

0

result:

ok single line: '0'

Test #3:

score: 29
Accepted
time: 0ms
memory: 3616kb

input:

2
5
-1
-1
-1
-1
1

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Wrong Answer
time: 8ms
memory: 3812kb

input:

2
200000
1
1
-1
-1
-1
1
-1
1
1
1
-1
-1
1
-1
1
1
-1
1
1
-1
-1
1
-1
-1
1
-1
1
-1
1
1
1
1
-1
1
-1
-1
-1
-1
-1
1
1
-1
-1
1
-1
-1
1
1
1
-1
-1
-1
-1
-1
1
-1
-1
1
1
1
-1
1
-1
-1
1
-1
-1
1
1
-1
-1
-1
1
-1
-1
1
-1
-1
-1
1
-1
1
-1
1
-1
-1
1
-1
1
1
-1
1
-1
1
-1
1
-1
1
-1
-1
-1
-1
-1
1
-1
-1
1
1
1
1
1
1
-1
-1
-...

output:

17

result:

wrong answer 1st lines differ - expected: '50154', found: '17'

Subtask #2:

score: 0
Wrong Answer

Test #21:

score: 34
Accepted
time: 0ms
memory: 3608kb

input:

2
2
1
1

output:

1

result:

ok single line: '1'

Test #22:

score: 34
Accepted
time: 7ms
memory: 3560kb

input:

2
200000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

output:

199999

result:

ok single line: '199999'

Test #23:

score: 34
Accepted
time: 0ms
memory: 3584kb

input:

2
100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

output:

99

result:

ok single line: '99'

Test #24:

score: 34
Accepted
time: 0ms
memory: 3856kb

input:

100
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
1

output:

1

result:

ok single line: '1'

Test #25:

score: 34
Accepted
time: 101ms
memory: 22556kb

input:

200000
200000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
9...

output:

1

result:

ok single line: '1'

Test #26:

score: 34
Accepted
time: 0ms
memory: 3612kb

input:

200000
1
182487

output:

0

result:

ok single line: '0'

Test #27:

score: 0
Wrong Answer
time: 8ms
memory: 3496kb

input:

3
200000
1
2
1
2
2
2
1
1
1
2
2
2
1
2
2
2
2
1
1
2
2
1
2
2
1
2
2
1
2
1
1
2
2
2
2
2
1
2
2
2
1
1
2
1
1
2
2
1
2
2
1
2
2
1
1
2
2
2
2
2
2
1
2
1
1
1
2
1
1
2
1
1
1
2
1
1
2
2
2
1
1
1
1
2
1
2
2
1
2
1
2
1
2
1
2
2
2
1
2
2
2
1
1
1
1
2
1
1
2
2
2
2
1
2
1
2
1
1
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
2
2...

output:

100056

result:

wrong answer 1st lines differ - expected: '133415', found: '100056'

Subtask #3:

score: 0
Wrong Answer

Test #45:

score: 22
Accepted
time: 0ms
memory: 3548kb

input:

2
1
1

output:

0

result:

ok single line: '0'

Test #46:

score: 22
Accepted
time: 0ms
memory: 3816kb

input:

2
2
1
-1

output:

0

result:

ok single line: '0'

Test #47:

score: 22
Accepted
time: 0ms
memory: 3472kb

input:

2
5
-1
-1
-1
-1
1

output:

0

result:

ok single line: '0'

Test #48:

score: 0
Wrong Answer
time: 0ms
memory: 3544kb

input:

2
100
-1
1
-1
1
-1
-1
-1
-1
1
-1
-1
-1
1
-1
-1
-1
1
-1
-1
1
1
1
1
1
1
1
-1
-1
1
-1
-1
1
-1
-1
1
1
-1
-1
-1
-1
1
-1
1
-1
-1
1
1
-1
-1
1
-1
-1
-1
-1
1
-1
-1
1
1
-1
-1
1
-1
-1
1
1
-1
-1
1
-1
-1
1
1
-1
-1
-1
1
-1
-1
-1
-1
-1
1
1
1
-1
1
1
1
-1
1
-1
1
1
-1
1
-1
-1
-1
-1

output:

6

result:

wrong answer 1st lines differ - expected: '16', found: '6'

Subtask #4:

score: 0
Skipped

Dependency #1:

0%
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