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#88887#5357. 芒果冰加了空气Scintilla100 ✓312ms137992kbC++141.7kb2023-03-17 20:29:452023-03-17 20:29:46

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你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-03-17 20:29:46]
  • 评测
  • 测评结果：100
  • 用时：312ms
  • 内存：137992kb
查看
  • [2023-03-17 20:29:45]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;

#define rep(i, s, e) for (int i = s; i <= e; ++i)
#define drep(i, s, e) for (int i = s; i >= e; --i)
#define file(a) freopen(#a".in", "r", stdin), freopen(#a".out", "w", stdout)
#define pv(a) cout << #a << " = " << a << endl
#define pa(a, l, r) cout << #a " : "; rep(_, l, r) cout << a[_] << ' '; cout << endl

const int P = 1e9 + 7;

const int N = 5e3 + 10;

int read() {
  int x = 0, f = 1; char c = getchar();
  for (; c < '0' || c > '9'; c = getchar()) if (c == '-') f = -1;
  for (; c >= '0' && c <= '9'; c = getchar()) x = x * 10 + c - 48;
  return x * f;
}

int inc(int a, int b) { return (a += b) >= P ? a - P : a; }
int dec(int a, int b) { return (a -= b) < 0 ? a + P : a; }
int mul(int a, int b) { return 1ll * a * b % P; }
int qpow(int a, int b) { int res = 1; for (; b; b >>= 1, a = mul(a, a)) if (b & 1) res = mul(res, a); return res; }

int n, C[N][N], f[N][N], g[N], o[N], sz[N], ans;
vector <int> e[N];

void dfs(int u, int fa) {
  sz[u] = 1, f[u][1] = 1;
  for (int v : e[u]) if (v != fa) {
    dfs(v, u);
    rep(i, 1, sz[u]) o[i] = f[u][i], f[u][i] = 0;
    rep(i, 1, n) g[i] = 0;
    drep(i, sz[v], 0) g[i] = inc(g[i + 1], f[v][i]);
    rep(i, 1, sz[u] + sz[v]) rep(j, max(1, i - sz[v]), min(i, sz[u])) {
      f[u][i] = inc(f[u][i], mul(mul(C[i - 1][j - 1], o[j]), g[i - j]));
    }
    sz[u] += sz[v];
  }
}

int main() {
  n = read();
  rep(i, 1, n - 1) {
    int u = read(), v = read();
    e[u].emplace_back(v);
    e[v].emplace_back(u);
  }
  rep(i, 0, n) C[i][0] = 1;
  rep(i, 1, n) rep(j, 1, i) C[i][j] = inc(C[i - 1][j], C[i - 1][j - 1]);
  dfs(1, 0);
  rep(i, 1, n) ans = inc(ans, f[1][i]);
  printf("%d\n", ans);
  return 0;
}
源文件, 语言: C++14

这程序好像有点Bug，我给组数据试试？

詳細信息

Subtask #1:

score: 5
Accepted

Test #1:

score: 5
Accepted
time: 2ms
memory: 3668kb

input:

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

output:

310862

result:

ok single line: '310862'

Test #2:

score: 0
Accepted
time: 2ms
memory: 3872kb

input:

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

output:

64804

result:

ok single line: '64804'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

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

output:

258182

result:

ok single line: '258182'

Test #4:

score: 0
Accepted
time: 2ms
memory: 3688kb

input:

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

output:

16796

result:

ok single line: '16796'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3692kb

input:

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

output:

78384

result:

ok single line: '78384'

Test #6:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

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

output:

38896

result:

ok single line: '38896'

Test #7:

score: 0
Accepted
time: 2ms
memory: 3872kb

input:

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

output:

609656

result:

ok single line: '609656'

Test #8:

score: 0
Accepted
time: 2ms
memory: 3656kb

input:

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

output:

64804

result:

ok single line: '64804'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

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

output:

118638

result:

ok single line: '118638'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3704kb

input:

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

output:

22438

result:

ok single line: '22438'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

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

output:

16796

result:

ok single line: '16796'

Test #12:

score: 0
Accepted
time: 1ms
memory: 3692kb

input:

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

output:

82316

result:

ok single line: '82316'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

8
1 2
3 2
4 2
5 2
6 2
7 2
8 2

output:

13700

result:

ok single line: '13700'

Test #14:

score: 0
Accepted
time: 2ms
memory: 3644kb

input:

8
1 2
1 3
2 4
2 5
3 6
3 7
3 8

output:

3996

result:

ok single line: '3996'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

8
1 2
2 3
1 4
1 5
1 6
3 7
6 8

output:

3490

result:

ok single line: '3490'

Test #16:

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

input:

8
1 2
2 3
3 4
4 5
5 6
6 7
7 8

output:

1430

result:

ok single line: '1430'

Test #17:

score: 0
Accepted
time: 3ms
memory: 3632kb

input:

8
1 2
1 3
2 4
3 5
4 6
5 7
6 8

output:

1430

result:

ok single line: '1430'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3532kb

input:

8
1 2
2 3
3 4
2 5
3 6
5 7
4 8

output:

3232

result:

ok single line: '3232'

Test #19:

score: 0
Accepted
time: 2ms
memory: 3552kb

input:

8
1 2
2 3
4 3
5 3
6 3
7 3
8 3

output:

8970

result:

ok single line: '8970'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

8
1 2
1 3
2 4
2 5
3 6
3 7
2 8

output:

3996

result:

ok single line: '3996'

Test #21:

score: 0
Accepted
time: 2ms
memory: 3648kb

input:

8
1 2
1 3
1 4
4 5
3 6
4 7
2 8

output:

3332

result:

ok single line: '3332'

Test #22:

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

input:

8
1 2
2 3
3 4
4 5
5 6
6 7
2 8

output:

1870

result:

ok single line: '1870'

Test #23:

score: 0
Accepted
time: 2ms
memory: 3644kb

input:

8
1 2
2 3
1 4
2 5
3 6
4 7
5 8

output:

2416

result:

ok single line: '2416'

Test #24:

score: 0
Accepted
time: 2ms
memory: 3856kb

input:

8
1 2
1 3
2 4
3 5
2 6
6 7
3 8

output:

2802

result:

ok single line: '2802'

Test #25:

score: 0
Accepted
time: 2ms
memory: 3636kb

input:

3
1 2
2 3

output:

5

result:

ok single line: '5'

Test #26:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

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

output:

78904

result:

ok single line: '78904'

Subtask #2:

score: 10
Accepted

Test #27:

score: 10
Accepted
time: 206ms
memory: 137972kb

input:

5000
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

138172849

result:

ok single line: '138172849'

Test #28:

score: 0
Accepted
time: 48ms
memory: 40272kb

input:

2195
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

34585647

result:

ok single line: '34585647'

Test #29:

score: 0
Accepted
time: 118ms
memory: 95724kb

input:

3927
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

179814607

result:

ok single line: '179814607'

Test #30:

score: 0
Accepted
time: 6ms
memory: 13392kb

input:

857
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
5...

output:

997745350

result:

ok single line: '997745350'

Test #31:

score: 0
Accepted
time: 14ms
memory: 18200kb

input:

1157
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

459486613

result:

ok single line: '459486613'

Test #32:

score: 0
Accepted
time: 190ms
memory: 136460kb

input:

4958
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

276300910

result:

ok single line: '276300910'

Test #33:

score: 0
Accepted
time: 51ms
memory: 55676kb

input:

2758
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

161112418

result:

ok single line: '161112418'

Test #34:

score: 0
Accepted
time: 78ms
memory: 60208kb

input:

2905
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

501208825

result:

ok single line: '501208825'

Test #35:

score: 0
Accepted
time: 26ms
memory: 36624kb

input:

2047
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

995483163

result:

ok single line: '995483163'

Test #36:

score: 0
Accepted
time: 67ms
memory: 66228kb

input:

3098
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
51 52
52 53
...

output:

324344238

result:

ok single line: '324344238'

Subtask #3:

score: 10
Accepted

Dependency #1:

100%
Accepted

Test #37:

score: 10
Accepted
time: 0ms
memory: 3784kb

input:

20
1 2
2 3
3 4
1 5
3 6
5 7
5 8
8 9
7 10
10 11
9 12
12 13
10 14
11 15
13 16
16 17
17 18
18 19
16 20

output:

85351498

result:

ok single line: '85351498'

Test #38:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
1 10
2 11
3 12
4 13
5 14
6 15
7 16
8 17
9 18
10 19
11 20

output:

469047999

result:

ok single line: '469047999'

Test #39:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
1 20

output:

564120378

result:

ok single line: '564120378'

Test #40:

score: 0
Accepted
time: 2ms
memory: 3924kb

input:

20
1 2
2 3
3 4
4 5
2 6
1 7
3 8
2 9
9 10
3 11
10 12
6 13
2 14
5 15
14 16
7 17
11 18
2 19
4 20

output:

663766512

result:

ok single line: '663766512'

Test #41:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

20
1 2
1 3
2 4
2 5
3 6
3 7
4 8
4 9
5 10
5 11
6 12
6 13
7 14
7 15
8 16
8 17
9 18
9 19
12 20

output:

476848595

result:

ok single line: '476848595'

Test #42:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
9 8
10 8
11 8
12 8
13 8
14 8
15 8
16 8
17 8
18 8
19 8
20 8

output:

488457335

result:

ok single line: '488457335'

Test #43:

score: 0
Accepted
time: 2ms
memory: 3736kb

input:

20
1 2
2 3
2 4
2 5
4 6
4 7
3 8
6 9
8 10
9 11
7 12
12 13
13 14
13 15
12 16
16 17
15 18
14 19
17 20

output:

752198316

result:

ok single line: '752198316'

Test #44:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
1 11
2 12
3 13
4 14
5 15
6 16
7 17
8 18
9 19
10 20

output:

542252149

result:

ok single line: '542252149'

Test #45:

score: 0
Accepted
time: 2ms
memory: 3784kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
6 20

output:

194863442

result:

ok single line: '194863442'

Test #46:

score: 0
Accepted
time: 2ms
memory: 3680kb

input:

20
1 2
2 3
1 4
2 5
2 6
5 7
7 8
8 9
7 10
7 11
2 12
3 13
1 14
3 15
12 16
1 17
11 18
3 19
3 20

output:

23651915

result:

ok single line: '23651915'

Test #47:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

20
1 2
1 3
2 4
2 5
3 6
3 7
4 8
4 9
5 10
5 11
6 12
6 13
7 14
7 15
8 16
8 17
9 18
9 19
3 20

output:

492545226

result:

ok single line: '492545226'

Test #48:

score: 0
Accepted
time: 2ms
memory: 3684kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
8 7
9 7
10 7
11 7
12 7
13 7
14 7
15 7
16 7
17 7
18 7
19 7
20 7

output:

351974281

result:

ok single line: '351974281'

Test #49:

score: 0
Accepted
time: 2ms
memory: 3656kb

input:

20
1 2
1 3
2 4
1 5
2 6
2 7
4 8
4 9
5 10
9 11
10 12
9 13
12 14
13 15
11 16
14 17
13 18
16 19
18 20

output:

781206475

result:

ok single line: '781206475'

Test #50:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

20
1 2
2 3
3 4
4 5
5 6
6 7
7 8
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
9 17
10 18
11 19
12 20

output:

859563531

result:

ok single line: '859563531'

Test #51:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

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output:

376484809

result:

ok single line: '376484809'

Test #52:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

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output:

785968691

result:

ok single line: '785968691'

Test #53:

score: 0
Accepted
time: 2ms
memory: 3776kb

input:

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output:

931047734

result:

ok single line: '931047734'

Test #54:

score: 0
Accepted
time: 2ms
memory: 3928kb

input:

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output:

162400297

result:

ok single line: '162400297'

Test #55:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

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output:

250839719

result:

ok single line: '250839719'

Test #56:

score: 0
Accepted
time: 2ms
memory: 3748kb

input:

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output:

219471148

result:

ok single line: '219471148'

Test #57:

score: 0
Accepted
time: 2ms
memory: 3748kb

input:

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output:

194863442

result:

ok single line: '194863442'

Test #58:

score: 0
Accepted
time: 2ms
memory: 3952kb

input:

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output:

493588236

result:

ok single line: '493588236'

Test #59:

score: 0
Accepted
time: 2ms
memory: 3712kb

input:

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output:

399365910

result:

ok single line: '399365910'

Test #60:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

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output:

24503169

result:

ok single line: '24503169'

Subtask #4:

score: 25
Accepted

Dependency #3:

100%
Accepted

Test #61:

score: 25
Accepted
time: 0ms
memory: 4072kb

input:

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output:

207339010

result:

ok single line: '207339010'

Test #62:

score: 0
Accepted
time: 0ms
memory: 4208kb

input:

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output:

444163693

result:

ok single line: '444163693'

Test #63:

score: 0
Accepted
time: 2ms
memory: 4092kb

input:

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output:

253999939

result:

ok single line: '253999939'

Test #64:

score: 0
Accepted
time: 1ms
memory: 3992kb

input:

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output:

404981769

result:

ok single line: '404981769'

Test #65:

score: 0
Accepted
time: 2ms
memory: 4048kb

input:

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output:

454043074

result:

ok single line: '454043074'

Test #66:

score: 0
Accepted
time: 2ms
memory: 4044kb

input:

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output:

832905030

result:

ok single line: '832905030'

Test #67:

score: 0
Accepted
time: 1ms
memory: 4084kb

input:

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output:

805899378

result:

ok single line: '805899378'

Test #68:

score: 0
Accepted
time: 2ms
memory: 4028kb

input:

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output:

705490172

result:

ok single line: '705490172'

Test #69:

score: 0
Accepted
time: 0ms
memory: 4084kb

input:

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output:

634401149

result:

ok single line: '634401149'

Test #70:

score: 0
Accepted
time: 2ms
memory: 4016kb

input:

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output:

269904773

result:

ok single line: '269904773'

Test #71:

score: 0
Accepted
time: 2ms
memory: 4052kb

input:

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output:

310957820

result:

ok single line: '310957820'

Test #72:

score: 0
Accepted
time: 2ms
memory: 4268kb

input:

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output:

529454602

result:

ok single line: '529454602'

Test #73:

score: 0
Accepted
time: 2ms
memory: 4072kb

input:

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output:

742352534

result:

ok single line: '742352534'

Test #74:

score: 0
Accepted
time: 2ms
memory: 4072kb

input:

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output:

570704962

result:

ok single line: '570704962'

Test #75:

score: 0
Accepted
time: 2ms
memory: 4020kb

input:

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output:

767444667

result:

ok single line: '767444667'

Test #76:

score: 0
Accepted
time: 3ms
memory: 4020kb

input:

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output:

735270809

result:

ok single line: '735270809'

Test #77:

score: 0
Accepted
time: 2ms
memory: 4072kb

input:

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output:

859967454

result:

ok single line: '859967454'

Test #78:

score: 0
Accepted
time: 2ms
memory: 3992kb

input:

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output:

707392314

result:

ok single line: '707392314'

Test #79:

score: 0
Accepted
time: 2ms
memory: 4024kb

input:

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output:

552215869

result:

ok single line: '552215869'

Test #80:

score: 0
Accepted
time: 1ms
memory: 3988kb

input:

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output:

214555805

result:

ok single line: '214555805'

Test #81:

score: 0
Accepted
time: 3ms
memory: 4076kb

input:

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output:

11910602

result:

ok single line: '11910602'

Test #82:

score: 0
Accepted
time: 0ms
memory: 4044kb

input:

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output:

234907268

result:

ok single line: '234907268'

Test #83:

score: 0
Accepted
time: 2ms
memory: 4288kb

input:

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output:

206263445

result:

ok single line: '206263445'

Test #84:

score: 0
Accepted
time: 2ms
memory: 4020kb

input:

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output:

731555292

result:

ok single line: '731555292'

Subtask #5:

score: 20
Accepted

Dependency #4:

100%
Accepted

Test #85:

score: 20
Accepted
time: 2ms
memory: 7344kb

input:

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output:

23954621

result:

ok single line: '23954621'

Test #86:

score: 0
Accepted
time: 2ms
memory: 7204kb

input:

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output:

952035142

result:

ok single line: '952035142'

Test #87:

score: 0
Accepted
time: 0ms
memory: 7368kb

input:

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output:

875356010

result:

ok single line: '875356010'

Test #88:

score: 0
Accepted
time: 4ms
memory: 7080kb

input:

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output:

706621405

result:

ok single line: '706621405'

Test #89:

score: 0
Accepted
time: 2ms
memory: 7016kb

input:

398
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output:

972656594

result:

ok single line: '972656594'

Test #90:

score: 0
Accepted
time: 2ms
memory: 7368kb

input:

398
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output:

537838315

result:

ok single line: '537838315'

Test #91:

score: 0
Accepted
time: 4ms
memory: 7228kb

input:

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output:

967361004

result:

ok single line: '967361004'

Test #92:

score: 0
Accepted
time: 5ms
memory: 7416kb

input:

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output:

513218946

result:

ok single line: '513218946'

Test #93:

score: 0
Accepted
time: 5ms
memory: 7428kb

input:

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output:

16995876

result:

ok single line: '16995876'

Test #94:

score: 0
Accepted
time: 1ms
memory: 7108kb

input:

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output:

471041228

result:

ok single line: '471041228'

Test #95:

score: 0
Accepted
time: 0ms
memory: 7104kb

input:

398
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output:

972656594

result:

ok single line: '972656594'

Test #96:

score: 0
Accepted
time: 5ms
memory: 7552kb

input:

398
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output:

500366412

result:

ok single line: '500366412'

Test #97:

score: 0
Accepted
time: 5ms
memory: 7248kb

input:

399
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output:

436627764

result:

ok single line: '436627764'

Test #98:

score: 0
Accepted
time: 4ms
memory: 7244kb

input:

399
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output:

182295868

result:

ok single line: '182295868'

Test #99:

score: 0
Accepted
time: 5ms
memory: 7436kb

input:

399
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output:

566795449

result:

ok single line: '566795449'

Test #100:

score: 0
Accepted
time: 0ms
memory: 7288kb

input:

399
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output:

964271954

result:

ok single line: '964271954'

Test #101:

score: 0
Accepted
time: 1ms
memory: 7144kb

input:

399
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output:

631187518

result:

ok single line: '631187518'

Test #102:

score: 0
Accepted
time: 5ms
memory: 7492kb

input:

399
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output:

810088955

result:

ok single line: '810088955'

Test #103:

score: 0
Accepted
time: 2ms
memory: 7196kb

input:

399
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output:

690741801

result:

ok single line: '690741801'

Test #104:

score: 0
Accepted
time: 2ms
memory: 7216kb

input:

399
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output:

572499025

result:

ok single line: '572499025'

Test #105:

score: 0
Accepted
time: 5ms
memory: 7468kb

input:

399
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output:

907316692

result:

ok single line: '907316692'

Test #106:

score: 0
Accepted
time: 1ms
memory: 7044kb

input:

399
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output:

960051317

result:

ok single line: '960051317'

Test #107:

score: 0
Accepted
time: 4ms
memory: 7320kb

input:

399
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output:

682235485

result:

ok single line: '682235485'

Test #108:

score: 0
Accepted
time: 5ms
memory: 7316kb

input:

399
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output:

728680806

result:

ok single line: '728680806'

Subtask #6:

score: 30
Accepted

Dependency #5:

100%
Accepted

Test #109:

score: 30
Accepted
time: 175ms
memory: 106256kb

input:

4997
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output:

796804219

result:

ok single line: '796804219'

Test #110:

score: 0
Accepted
time: 268ms
memory: 114316kb

input:

4997
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output:

225232488

result:

ok single line: '225232488'

Test #111:

score: 0
Accepted
time: 181ms
memory: 137828kb

input:

4997
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output:

254007764

result:

ok single line: '254007764'

Test #112:

score: 0
Accepted
time: 65ms
memory: 90876kb

input:

4997
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output:

57313311

result:

ok single line: '57313311'

Test #113:

score: 0
Accepted
time: 59ms
memory: 90696kb

input:

4997
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output:

412800517

result:

ok single line: '412800517'

Test #114:

score: 0
Accepted
time: 195ms
memory: 125364kb

input:

4997
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output:

700780854

result:

ok single line: '700780854'

Test #115:

score: 0
Accepted
time: 167ms
memory: 106500kb

input:

4997
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output:

743222193

result:

ok single line: '743222193'

Test #116:

score: 0
Accepted
time: 286ms
memory: 114320kb

input:

4997
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...

output:

348028553

result:

ok single line: '348028553'

Test #117:

score: 0
Accepted
time: 219ms
memory: 137776kb

input:

4997
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...

output:

89020021

result:

ok single line: '89020021'

Test #118:

score: 0
Accepted
time: 64ms
memory: 90704kb

input:

4997
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42 51
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48 55...

output:

184832304

result:

ok single line: '184832304'

Test #119:

score: 0
Accepted
time: 60ms
memory: 90936kb

input:

4997
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output:

774236523

result:

ok single line: '774236523'

Test #120:

score: 0
Accepted
time: 228ms
memory: 125328kb

input:

4997
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...

output:

711005791

result:

ok single line: '711005791'

Test #121:

score: 0
Accepted
time: 148ms
memory: 106232kb

input:

5000
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49 ...

output:

268262891

result:

ok single line: '268262891'

Test #122:

score: 0
Accepted
time: 269ms
memory: 114244kb

input:

5000
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...

output:

913953947

result:

ok single line: '913953947'

Test #123:

score: 0
Accepted
time: 188ms
memory: 137988kb

input:

5000
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...

output:

19609898

result:

ok single line: '19609898'

Test #124:

score: 0
Accepted
time: 71ms
memory: 90740kb

input:

5000
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16 50
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4 56...

output:

530310194

result:

ok single line: '530310194'

Test #125:

score: 0
Accepted
time: 63ms
memory: 90832kb

input:

5000
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27 ...

output:

111211564

result:

ok single line: '111211564'

Test #126:

score: 0
Accepted
time: 207ms
memory: 125544kb

input:

5000
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...

output:

536050287

result:

ok single line: '536050287'

Test #127:

score: 0
Accepted
time: 150ms
memory: 106168kb

input:

5000
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51 ...

output:

203664810

result:

ok single line: '203664810'

Test #128:

score: 0
Accepted
time: 312ms
memory: 114376kb

input:

5000
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...

output:

464943202

result:

ok single line: '464943202'

Test #129:

score: 0
Accepted
time: 168ms
memory: 137992kb

input:

5000
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2 3
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...

output:

221495654

result:

ok single line: '221495654'

Test #130:

score: 0
Accepted
time: 71ms
memory: 91020kb

input:

5000
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2 3
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3 5
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3 7
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17 42
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13 50
29 51
35 52
41 53
46 54
43 55
49...

output:

378087212

result:

ok single line: '378087212'

Test #131:

score: 0
Accepted
time: 62ms
memory: 90956kb

input:

5000
1 2
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27 54
27 ...

output:

984482107

result:

ok single line: '984482107'

Test #132:

score: 0
Accepted
time: 206ms
memory: 125492kb

input:

5000
1 2
2 3
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48 49
49 50
50 51
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52 53
...

output:

317476245

result:

ok single line: '317476245'
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伺服器時間: 2024-12-11 22:03:02 | 開源專案