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QOJ

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
#584775	#9184. Team Coding	chengning0909	12	13ms	10220kb	C++20	693b	2024-09-23 16:41:46	2024-09-23 16:41:46

Judging History

你现在查看的是最新测评结果

[2024-09-23 16:41:46]
评测

测评结果：12
用时：13ms
内存：10220kb

查看

[2024-09-23 16:41:46]
提交

answer

#include <bits/stdc++.h>

using namespace std;

const int N = 1e5 + 10;

int n, k, a[N], dep[N], cnt[N], ans;
vector<int> g[N];
bool flag = 1;

void dfs(int u) {
    for (int v : g[u]) dfs(v);

}

int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    cin >> n >> k;
    for (int i = 1; i <= n; i++) cin >> a[i];
    for (int i = 2, fa; i <= n; i++) {
        cin >> fa, fa++, g[fa].push_back(i);
        flag &= fa == i - 1;
    }
    if (flag) {
        for (int i = n; i >= 1; i--) {
            cnt[a[i]]++;
            ans = max(ans, cnt[a[i]]);
        }
        cout << ans << " 0";
    } else if (n <= 2000) {
        dfs(1);
    }
    return 0;
}

源文件, 语言: C++20

詳細信息

Subtask #1:

score: 12

Accepted

Test #1:

score: 12

Accepted

time: 1ms

memory: 3668kb

input:

1 1
0

output:

1 0

result:

ok single line: '1 0'

Test #2:

score: 12

Accepted

time: 1ms

memory: 3592kb

input:

output:

4 0

result:

ok single line: '4 0'

Test #3:

score: 12

Accepted

time: 1ms

memory: 3588kb

input:

10 9
6 5 6 2 5 4 5 3 4 1
0
1
2
3
4
5
6
7
8

output:

3 0

result:

ok single line: '3 0'

Test #4:

score: 12

Accepted

time: 1ms

memory: 3716kb

input:

15 8
3 6 7 6 7 6 6 0 6 7 3 6 2 3 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13

output:

6 0

result:

ok single line: '6 0'

Test #5:

score: 12

Accepted

time: 1ms

memory: 3688kb

input:

7 3
1 1 1 2 1 0 1
0
1
2
3
4
5

output:

5 0

result:

ok single line: '5 0'

Test #6:

score: 12

Accepted

time: 1ms

memory: 3588kb

input:

8 6
1 4 0 1 3 0 4 5
0
1
2
3
4
5
6

output:

2 0

result:

ok single line: '2 0'

Test #7:

score: 12

Accepted

time: 1ms

memory: 3584kb

input:

100 97
73 42 17 20 20 71 6 52 18 93 34 27 96 35 77 27 46 62 23 83 12 13 91 61 82 0 59 82 6 67 24 37 4 61 2 6 31 12 21 37 47 39 44 85 92 16 66 39 48 69 57 62 75 7 87 68 89 44 77 69 12 6 19 31 30 2 14 90 30 37 67 5 88 53 59 3 1 45 75 82 59 27 51 0 85 65 57 75 74 53 35 44 87 86 77 52 35 23 87 87
0
1
2
...

output:

4 0

result:

ok single line: '4 0'

Test #8:

score: 12

Accepted

time: 1ms

memory: 3708kb

input:

2000 28
13 0 11 21 0 3 7 0 2 10 25 17 13 21 19 12 9 17 21 12 12 17 9 2 21 11 0 13 9 4 6 18 4 14 22 26 20 24 18 5 0 27 13 15 4 8 9 27 17 24 13 4 27 3 6 11 24 18 10 5 22 8 7 4 26 22 18 27 1 0 1 21 23 1 10 2 1 21 7 25 24 21 25 23 22 0 14 5 3 6 19 8 7 4 7 27 27 19 26 18 17 3 1 12 8 1 10 18 22 23 25 14 2...

output:

85 0

result:

ok single line: '85 0'

Test #9:

score: 12

Accepted

time: 10ms

memory: 9728kb

input:

100000 59066
10203 30163 14221 32641 57632 52742 51576 33938 17167 56268 10461 37834 58393 19522 10361 4859 50498 54209 40282 44610 7141 54240 58622 15568 57813 20977 23646 51685 16859 23152 37761 20080 6279 48735 39054 5181 35803 38656 7011 54044 4665 29269 39955 44267 6927 1328 56776 24684 2653 10...

output:

10 0

result:

ok single line: '10 0'

Test #10:

score: 12

Accepted

time: 1ms

memory: 3632kb

input:

100 2
0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1
0
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...

output:

50 0

result:

ok single line: '50 0'

Test #11:

score: 12

Accepted

time: 1ms

memory: 5744kb

input:

2000 2
0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0...

output:

1001 0

result:

ok single line: '1001 0'

Test #12:

score: 12

Accepted

time: 13ms

memory: 9440kb

input:

100000 2
0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1 1 0 1 1 1 0 0 1 0 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 1 0 0 1 0 1 1 0 1 1 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 1 1 0 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 1 0 1 1 1 1 1 0 1 1 0 0 1 0 1 0 0...

output:

50198 0

result:

ok single line: '50198 0'

Test #13:

score: 12

Accepted

time: 1ms

memory: 3648kb

input:

100 100
14 93 75 59 44 2 61 56 89 75 70 53 50 78 16 1 48 32 52 21 84 12 75 52 39 89 88 29 71 69 18 0 19 20 66 23 55 99 42 63 46 2 93 23 40 13 64 32 51 47 34 13 95 48 23 55 20 21 87 46 62 7 69 98 66 77 66 16 85 70 2 51 9 9 37 89 85 72 59 13 14 69 4 78 56 84 63 40 35 90 93 44 66 32 25 80 93 99 40 39
0...

output:

4 0

result:

ok single line: '4 0'

Test #14:

score: 12

Accepted

time: 1ms

memory: 3788kb

input:

2000 2000
68 392 1223 140 162 1107 45 1894 1544 255 840 1756 173 1277 1932 1230 1774 932 1637 935 1554 1296 917 158 707 1350 297 1763 1374 1778 637 1079 726 1514 485 678 288 1595 1529 296 414 1803 816 1419 962 1234 521 277 1353 1679 1472 249 1083 1539 442 1925 442 114 116 790 1246 649 15 145 1622 36...

output:

6 0

result:

ok single line: '6 0'

Test #15:

score: 12

Accepted

time: 7ms

memory: 9904kb

input:

100000 100000
41728 93320 38571 44676 59528 37978 81336 71690 19433 62851 10920 32382 57235 11051 54769 96948 26321 8339 26066 61016 79074 40324 13106 94743 16700 60377 60008 60349 77853 65660 4887 16582 91933 4573 43258 30974 68341 21985 25073 6706 28676 32064 29269 78970 28685 53456 23597 67768 65...

output:

8 0

result:

ok single line: '8 0'

Test #16:

score: 12

Accepted

time: 0ms

memory: 3600kb

input:

output:

2 0

result:

ok single line: '2 0'

Subtask #2:

score: 0

Wrong Answer

Test #17:

score: 19

Accepted

time: 1ms

memory: 5620kb

input:

1 1
0

output:

1 0

result:

ok single line: '1 0'

Test #18:

score: 19

Accepted

time: 0ms

memory: 3660kb

input:

output:

4 0

result:

ok single line: '4 0'

Test #19:

score: 19

Accepted

time: 1ms

memory: 3592kb

input:

100 2
0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1
0
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...

output:

50 0

result:

ok single line: '50 0'

Test #20:

score: 19

Accepted

time: 0ms

memory: 3780kb

input:

2000 2
0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0...

output:

1001 0

result:

ok single line: '1001 0'

Test #21:

score: 19

Accepted

time: 4ms

memory: 9520kb

input:

100000 2
0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1 1 0 1 1 1 0 0 1 0 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 1 0 0 1 0 1 1 0 1 1 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 1 1 0 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 1 0 1 1 1 1 1 0 1 1 0 0 1 0 1 0 0...

output:

50198 0

result:

ok single line: '50198 0'

Test #22:

score: 0

Wrong Answer

time: 1ms

memory: 3644kb

input:

99 2
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
65
53
0
0
41
0
59
26
87
78
62
23
52
0
97
0
0
90
0
4
77
55
0
73
45
0
19
92
32
0
0
0
82
48
60
54
72...

output:

result:

wrong answer 1st lines differ - expected: '2 0', found: ''

Subtask #3:

score: 0

Wrong Answer

Test #39:

score: 27

Accepted

time: 1ms

memory: 3640kb

input:

1 1
0

output:

1 0

result:

ok single line: '1 0'

Test #40:

score: 27

Accepted

time: 1ms

memory: 3644kb

input:

output:

4 0

result:

ok single line: '4 0'

Test #41:

score: 27

Accepted

time: 1ms

memory: 3644kb

input:

10 9
6 5 6 2 5 4 5 3 4 1
0
1
2
3
4
5
6
7
8

output:

3 0

result:

ok single line: '3 0'

Test #42:

score: 27

Accepted

time: 0ms

memory: 5752kb

input:

15 8
3 6 7 6 7 6 6 0 6 7 3 6 2 3 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13

output:

6 0

result:

ok single line: '6 0'

Test #43:

score: 27

Accepted

time: 1ms

memory: 5708kb

input:

7 3
1 1 1 2 1 0 1
0
1
2
3
4
5

output:

5 0

result:

ok single line: '5 0'

Test #44:

score: 27

Accepted

time: 0ms

memory: 3584kb

input:

8 6
1 4 0 1 3 0 4 5
0
1
2
3
4
5
6

output:

2 0

result:

ok single line: '2 0'

Test #45:

score: 27

Accepted

time: 1ms

memory: 3664kb

input:

100 97
73 42 17 20 20 71 6 52 18 93 34 27 96 35 77 27 46 62 23 83 12 13 91 61 82 0 59 82 6 67 24 37 4 61 2 6 31 12 21 37 47 39 44 85 92 16 66 39 48 69 57 62 75 7 87 68 89 44 77 69 12 6 19 31 30 2 14 90 30 37 67 5 88 53 59 3 1 45 75 82 59 27 51 0 85 65 57 75 74 53 35 44 87 86 77 52 35 23 87 87
0
1
2
...

output:

4 0

result:

ok single line: '4 0'

Test #46:

score: 27

Accepted

time: 11ms

memory: 9732kb

input:

100000 59066
10203 30163 14221 32641 57632 52742 51576 33938 17167 56268 10461 37834 58393 19522 10361 4859 50498 54209 40282 44610 7141 54240 58622 15568 57813 20977 23646 51685 16859 23152 37761 20080 6279 48735 39054 5181 35803 38656 7011 54044 4665 29269 39955 44267 6927 1328 56776 24684 2653 10...

output:

10 0

result:

ok single line: '10 0'

Test #47:

score: 27

Accepted

time: 1ms

memory: 3648kb

input:

100 100
14 93 75 59 44 2 61 56 89 75 70 53 50 78 16 1 48 32 52 21 84 12 75 52 39 89 88 29 71 69 18 0 19 20 66 23 55 99 42 63 46 2 93 23 40 13 64 32 51 47 34 13 95 48 23 55 20 21 87 46 62 7 69 98 66 77 66 16 85 70 2 51 9 9 37 89 85 72 59 13 14 69 4 78 56 84 63 40 35 90 93 44 66 32 25 80 93 99 40 39
0...

output:

4 0

result:

ok single line: '4 0'

Test #48:

score: 27

Accepted

time: 1ms

memory: 3772kb

input:

2000 2000
68 392 1223 140 162 1107 45 1894 1544 255 840 1756 173 1277 1932 1230 1774 932 1637 935 1554 1296 917 158 707 1350 297 1763 1374 1778 637 1079 726 1514 485 678 288 1595 1529 296 414 1803 816 1419 962 1234 521 277 1353 1679 1472 249 1083 1539 442 1925 442 114 116 790 1246 649 15 145 1622 36...

output:

6 0

result:

ok single line: '6 0'

Test #49:

score: 27

Accepted

time: 9ms

memory: 10220kb

input:

100000 100000
41728 93320 38571 44676 59528 37978 81336 71690 19433 62851 10920 32382 57235 11051 54769 96948 26321 8339 26066 61016 79074 40324 13106 94743 16700 60377 60008 60349 77853 65660 4887 16582 91933 4573 43258 30974 68341 21985 25073 6706 28676 32064 29269 78970 28685 53456 23597 67768 65...

output:

8 0

result:

ok single line: '8 0'

Test #50:

score: 0

Wrong Answer

time: 1ms

memory: 3704kb

input:

10 2
1 1 1 1 0 1 1 1 1 0
8
8
8
3
9
0
9
0
0

output:

result:

wrong answer 1st lines differ - expected: '8 0', found: ''

Subtask #4:

score: 0

Wrong Answer

Test #76:

score: 23

Accepted

time: 0ms

memory: 3616kb

input:

1 1
0

output:

1 0

result:

ok single line: '1 0'

Test #77:

score: 23

Accepted

time: 1ms

memory: 3708kb

input:

output:

4 0

result:

ok single line: '4 0'

Test #78:

score: 23

Accepted

time: 0ms

memory: 3712kb

input:

10 9
6 5 6 2 5 4 5 3 4 1
0
1
2
3
4
5
6
7
8

output:

3 0

result:

ok single line: '3 0'

Test #79:

score: 23

Accepted

time: 1ms

memory: 3576kb

input:

15 8
3 6 7 6 7 6 6 0 6 7 3 6 2 3 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13

output:

6 0

result:

ok single line: '6 0'

Test #80:

score: 23

Accepted

time: 0ms

memory: 3628kb

input:

7 3
1 1 1 2 1 0 1
0
1
2
3
4
5

output:

5 0

result:

ok single line: '5 0'

Test #81:

score: 23

Accepted

time: 1ms

memory: 3628kb

input:

8 6
1 4 0 1 3 0 4 5
0
1
2
3
4
5
6

output:

2 0

result:

ok single line: '2 0'

Test #82:

score: 23

Accepted

time: 0ms

memory: 3716kb

input:

100 97
73 42 17 20 20 71 6 52 18 93 34 27 96 35 77 27 46 62 23 83 12 13 91 61 82 0 59 82 6 67 24 37 4 61 2 6 31 12 21 37 47 39 44 85 92 16 66 39 48 69 57 62 75 7 87 68 89 44 77 69 12 6 19 31 30 2 14 90 30 37 67 5 88 53 59 3 1 45 75 82 59 27 51 0 85 65 57 75 74 53 35 44 87 86 77 52 35 23 87 87
0
1
2
...

output:

4 0

result:

ok single line: '4 0'

Test #83:

score: 23

Accepted

time: 1ms

memory: 5732kb

input:

2000 28
13 0 11 21 0 3 7 0 2 10 25 17 13 21 19 12 9 17 21 12 12 17 9 2 21 11 0 13 9 4 6 18 4 14 22 26 20 24 18 5 0 27 13 15 4 8 9 27 17 24 13 4 27 3 6 11 24 18 10 5 22 8 7 4 26 22 18 27 1 0 1 21 23 1 10 2 1 21 7 25 24 21 25 23 22 0 14 5 3 6 19 8 7 4 7 27 27 19 26 18 17 3 1 12 8 1 10 18 22 23 25 14 2...

output:

85 0

result:

ok single line: '85 0'

Test #84:

score: 23

Accepted

time: 1ms

memory: 3592kb

input:

100 2
0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1
0
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...

output:

50 0

result:

ok single line: '50 0'

Test #85:

score: 23

Accepted

time: 1ms

memory: 5740kb

input:

2000 2
0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0...

output:

1001 0

result:

ok single line: '1001 0'

Test #86:

score: 23

Accepted

time: 1ms

memory: 5700kb

input:

100 100
14 93 75 59 44 2 61 56 89 75 70 53 50 78 16 1 48 32 52 21 84 12 75 52 39 89 88 29 71 69 18 0 19 20 66 23 55 99 42 63 46 2 93 23 40 13 64 32 51 47 34 13 95 48 23 55 20 21 87 46 62 7 69 98 66 77 66 16 85 70 2 51 9 9 37 89 85 72 59 13 14 69 4 78 56 84 63 40 35 90 93 44 66 32 25 80 93 99 40 39
0...

output:

4 0

result:

ok single line: '4 0'

Test #87:

score: 23

Accepted

time: 1ms

memory: 3772kb

input:

2000 2000
68 392 1223 140 162 1107 45 1894 1544 255 840 1756 173 1277 1932 1230 1774 932 1637 935 1554 1296 917 158 707 1350 297 1763 1374 1778 637 1079 726 1514 485 678 288 1595 1529 296 414 1803 816 1419 962 1234 521 277 1353 1679 1472 249 1083 1539 442 1925 442 114 116 790 1246 649 15 145 1622 36...

output:

6 0

result:

ok single line: '6 0'

Test #88:

score: 0

Wrong Answer

time: 1ms

memory: 3688kb

input:

99 2
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
65
53
0
0
41
0
59
26
87
78
62
23
52
0
97
0
0
90
0
4
77
55
0
73
45
0
19
92
32
0
0
0
82
48
60
54
72...

output:

result:

wrong answer 1st lines differ - expected: '2 0', found: ''

Subtask #5:

score: 0

Skipped

Dependency #1:

100%

Accepted