QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#85255#5670. Group GuestsLJC00118AC ✓917ms515160kbC++146.9kb2023-03-07 14:24:132023-03-07 14:48:57

Judging History

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.
  • [2023-03-07 14:48:57]
  • 评测
  • 测评结果:AC
  • 用时:917ms
  • 内存:515160kb
  • [2023-03-07 14:24:13]
  • 提交

answer

#include <bits/stdc++.h>
#define rep(i, a, b) for (int i = a; i <= b; i++)
#define per(i, a, b) for (int i = a; i >= b; i--)
using namespace std;

typedef unsigned long long ull;
typedef pair <int, int> pii;
typedef long long ll;

template <typename _T>
inline void read(_T &f) {
    f = 0; _T fu = 1; char c = getchar();
    while (c < '0' || c > '9') { if (c == '-') { fu = -1; } c = getchar(); }
    while (c >= '0' && c <= '9') { f = (f << 3) + (f << 1) + (c & 15); c = getchar(); }
    f *= fu;
}

template <typename T>
void print(T x) {
    if (x < 0) putchar('-'), x = -x;
    if (x < 10) putchar(x + 48);
    else print(x / 10), putchar(x % 10 + 48);
}

template <typename T>
void print(T x, char t) {
    print(x); putchar(t);
}

const int N = 4e6 + 5;

vector <int> adj[N], tr[N], edg[N];
int fa[N], vis[N], s[N], seq[N], dep[N], ou[N], ov[N], deg[N], viscyc[N];
int n, m, len, ans1, ans2, olen;

void dfs1(int u) {
    vis[u] = 1; seq[++len] = u;
    for (auto v : adj[u]) {
        if (!vis[v]) {
            fa[v] = u; dep[v] = dep[u] + 1;
            dfs1(v);
        }
    }
}

int par[N][21];
int up[N], tofa[N], siz[N];
void dfs2(int u) {
    par[u][0] = fa[u];
    for (int i = 1; i <= 20; i++) par[u][i] = par[par[u][i - 1]][i - 1];
    for (auto v : tr[u]) {
        dfs2(v);
        s[u] += s[v]; siz[u] += siz[v];
    }
    assert(s[u] >= 0);
}

int jump(int u, int k) {
    assert(k >= 0);
    for (int i = 0; i <= 20; i++) {
        if ((k >> i) & 1) {
            u = par[u][i];
        }
    }
    assert(u);
    return u;
}

int main() {
    read(m); read(n);
    // assert(m >= 2 && n >= 3 && n <= 2 * m && n <= 1000000 && m <= 2000000);
    for (int i = 1; i <= m; i++) {
        int u, v;
        read(u); read(v);
        adj[u].push_back(v);
        adj[v].push_back(u);
        assert(u != v);
        assert(1 <= u && u <= n && 1 <= v && v <= n); 
    }
    for (int _ = 1; _ <= n; _++) {
        if (vis[_]) continue;
        len = 0; dfs1(_); olen = 0;
        for (int i = 1; i <= len; i++) {
            int u = seq[i];
            for (auto v : adj[u]) {
                if (dep[u] > dep[v]) continue;
                ++siz[v];
                if (fa[v] == u) {
                    tr[u].push_back(v);
                    // fprintf(stderr, "u = %d, v = %d\n", u, v);
                    continue;
                }
                ++olen; ou[olen] = u; ov[olen] = v;
                ++s[v]; --s[u];
            }
        }
        int all = olen + len - 1;
        if (all % 2 == 0) continue;
        dfs2(_);
        for (int i = 1; i <= olen; i++) {
            ++up[ov[i]];
            ++tofa[jump(ov[i], dep[ov[i]] - dep[ou[i]] - 1)];
        }

        // check size = 3 cycle
        int can = 0;
        for (int i = 1; i <= olen; i++) {
            ++deg[ou[i]]; ++deg[ov[i]];
        }
        for (int i = 1; i <= olen; i++) {
            if (deg[ou[i]] < deg[ov[i]] || (deg[ou[i]] == deg[ov[i]] && ou[i] < ov[i])) {
                edg[ov[i]].push_back(ou[i]);
            } else {
                edg[ou[i]].push_back(ov[i]);
            }
        }
        for (int i = 1; i <= len; i++) {
            int u = seq[i];
            for (auto v : edg[u]) viscyc[v] = 1;
            for (auto v : edg[u]) for (auto vv : edg[v]) {
                can |= viscyc[vv];
            }
            for (auto v : edg[u]) viscyc[v] = 0;
            if (can) break;
        }
        if (can) continue;
        for (int i = 1; i <= olen; i++) {
            if (deg[ou[i]] < deg[ov[i]] || (deg[ou[i]] == deg[ov[i]] && ou[i] < ov[i])) {
                edg[ou[i]].push_back(ov[i]);
            } else {
                edg[ov[i]].push_back(ou[i]);
            }
        }
        for (int i = 1; i <= len; i++) {
            int u = seq[i];
            for (auto v : edg[u]) viscyc[v] = 1;
            for (auto v : edg[u]) {
                // fprintf(stderr, "v = %d, fa[v] = %d\n", v, fa[v]);
                // fprintf(stderr, "u = %d, v = %d\n", u, v);
                if (viscyc[fa[v]]) {
                    if (s[v] > 1) can = 1;
                    else {
                        // fprintf(stderr, "u = %d, v = %d, fa[v] = %d, dep[u] = %d,  dep[v] = %d\n", u, v, fa[v], dep[u], dep[v]);
                        if (dep[u] > dep[v]) {
                            assert(siz[v] >= 3);
                            if ((siz[v] - 3) % 2 == 0) can = 1;
                        } else {
                            assert(siz[v] >= 2);
                            if ((siz[v] - 2) % 2 == 0) can = 1;
                        }
                    }
                }
            }
            for (auto v : edg[u]) viscyc[v] = 0;
            if (can) break;
        }
        if (can) continue;
        for (int i = 1; i <= olen; i++) {
            int u = ou[i], v = ov[i];
            // fprintf(stderr, "u = %d, v = %d\n", u, v);
            if (fa[fa[v]] == u) {
                int bel[3] = {0, 1, 2}, big[3] = {0, 0, 0}, cnt = 0;
                if (s[fa[v]] - (s[v] - tofa[v])) bel[1] = 0, ++cnt;
                assert(s[fa[v]] - (s[v] - tofa[v]) >= 0);
                if (s[v] - tofa[v] - 1) bel[2] = 0, ++cnt;
                assert(s[v] - tofa[v] - 1 >= 0);
                if (tofa[v]) bel[2] = 1, ++cnt;
                assert(tofa[v] >= 0);
                if (cnt >= 2) can = 1;
                else {
                    assert(all - siz[fa[v]] >= 0);
                    big[bel[0]] += all - siz[fa[v]];
                    assert(siz[fa[v]] - siz[v] - 1 >= 0);
                    big[bel[1]] += siz[fa[v]] - siz[v] - 1;
                    assert(siz[v] - 2 >= 0);
                    big[bel[2]] += siz[v] - 2;
                    if (big[0] % 2 == 0 && big[1] % 2 == 0 && big[2] % 2 == 0) can = 1;
                }
            }
            if (can) break;
        }
        // fprintf(stderr, "_ = %d, len = %d, olen = %d\n", _, len, olen);
        if (can) continue;
        for (int i = 1; i <= len; i++) {
            int u = seq[i];
            if (s[u] > 1) {
                can = 1;
                break;
            }
            if ((int)edg[u].size() > 1) {
                can = 1;
                break;
            }
        }
        if (can) {
            ++ans2;
            continue;
        }
        for (int i = 1; i <= len; i++) {
            int u = seq[i], good = 0, good2 = 0;
            for (auto v : tr[u]) {
                if (!s[v] && (siz[v] - 1) % 2 == 0) ++good;
                good2 += s[v];
            }
            if (fa[u]) good2 += s[u];
            if (fa[u] && !s[u] && (all - siz[u]) % 2 == 0) ++good;
            if (good >= 3 || good2 >= 3 || (good2 && good)) {
                can = 1;
                break;
            }
        }
        if (can) {
            ++ans2;
            continue;
        }
        ++ans1;
    }
    print(ans1, ' '); print(ans2, '\n');
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 71ms
memory: 284676kb

input:

2 4
1 2
3 4

output:

2 0

result:

ok single line: '2 0'

Test #2:

score: 0
Accepted
time: 51ms
memory: 284780kb

input:

2 3
1 2
3 1

output:

0 0

result:

ok single line: '0 0'

Test #3:

score: 0
Accepted
time: 52ms
memory: 284704kb

input:

5 5
1 2
2 3
2 4
5 2
5 4

output:

0 0

result:

ok single line: '0 0'

Test #4:

score: 0
Accepted
time: 344ms
memory: 413364kb

input:

999990 666660
1 2
1 5
1 7
1 8
1 9
1 10
2 4
2 6
2 9
2 10
3 4
4 8
5 8
6 7
6 10
11 13
11 15
11 20
12 17
12 19
13 16
13 19
14 16
14 19
15 17
15 18
16 17
16 19
17 18
17 20
21 26
21 27
21 29
22 26
22 27
22 29
23 26
23 30
24 26
24 28
25 27
25 30
26 27
26 29
28 29
31 33
31 40
32 35
33 35
33 37
33 38
33 39
3...

output:

383 523

result:

ok single line: '383 523'

Test #5:

score: 0
Accepted
time: 331ms
memory: 413168kb

input:

999990 666660
1 2
1 3
1 5
1 8
2 4
2 7
3 8
3 9
3 10
4 5
4 10
5 9
6 7
6 9
9 10
11 12
11 14
11 19
11 20
12 16
13 17
13 19
14 15
14 16
15 16
15 18
16 18
16 19
17 20
18 20
21 24
21 26
21 28
22 23
23 24
23 27
23 28
24 25
24 27
25 26
25 27
25 30
26 29
27 29
27 30
31 32
31 36
31 37
32 37
33 34
33 35
33 39
3...

output:

349 522

result:

ok single line: '349 522'

Test #6:

score: 0
Accepted
time: 64ms
memory: 284684kb

input:

4 4
1 2
2 4
2 3
3 4

output:

0 0

result:

ok single line: '0 0'

Test #7:

score: 0
Accepted
time: 335ms
memory: 409776kb

input:

999991 647053
1 2
1 4
1 7
1 8
1 10
2 4
2 9
3 8
3 9
3 11
4 6
6 10
7 9
7 11
8 9
9 10
10 11
12 13
12 15
12 21
13 16
13 19
13 22
14 17
14 19
14 20
15 19
15 22
16 20
17 18
17 19
18 20
19 22
20 21
23 25
23 27
23 28
23 30
24 25
24 31
24 32
25 30
25 31
26 32
26 33
27 30
28 32
29 31
29 32
29 33
30 31
34 37
3...

output:

375 322

result:

ok single line: '375 322'

Test #8:

score: 0
Accepted
time: 314ms
memory: 409760kb

input:

999991 647053
1 8
2 7
2 9
2 11
3 6
4 5
5 7
5 8
5 9
5 10
5 11
6 8
6 10
8 9
8 10
8 11
10 11
12 13
12 16
12 22
13 14
13 15
13 16
15 18
15 20
15 22
16 19
16 20
16 21
17 18
17 20
19 22
20 22
21 22
23 24
23 26
23 28
23 33
24 25
24 30
25 26
25 29
25 33
26 32
26 33
28 29
28 31
28 33
29 33
31 33
32 33
34 36
...

output:

366 307

result:

ok single line: '366 307'

Test #9:

score: 0
Accepted
time: 47ms
memory: 284736kb

input:

5 5
1 2
2 4
2 3
5 4
3 4

output:

0 1

result:

ok single line: '0 1'

Test #10:

score: 0
Accepted
time: 362ms
memory: 418520kb

input:

999991 705876
1 5
1 9
2 5
2 7
2 8
3 4
5 6
6 7
6 9
6 10
6 11
6 12
7 9
7 11
8 10
9 10
11 12
13 14
13 15
13 16
13 18
13 19
14 17
15 19
15 21
16 21
17 19
18 24
19 20
20 21
21 22
21 23
22 23
23 24
25 28
25 31
25 34
26 31
27 28
27 32
28 29
28 33
28 36
29 32
29 33
29 36
30 35
31 34
31 35
32 34
32 35
37 45
...

output:

1032 1376

result:

ok single line: '1032 1376'

Test #11:

score: 0
Accepted
time: 339ms
memory: 418564kb

input:

999991 705876
1 7
2 10
2 11
2 12
3 7
3 9
4 5
4 8
4 9
5 7
5 9
6 7
6 9
6 11
7 11
9 10
11 12
13 16
13 17
13 24
14 16
14 24
15 17
15 20
15 24
16 17
16 19
17 20
17 22
17 24
18 20
19 23
20 22
20 23
25 26
25 28
25 35
26 31
27 33
27 35
28 32
29 33
29 35
29 36
30 33
30 34
32 33
32 35
33 35
33 36
34 35
37 38
...

output:

990 1439

result:

ok single line: '990 1439'

Test #12:

score: 0
Accepted
time: 67ms
memory: 284680kb

input:

6 6
1 4
3 2
4 3
4 6
4 5
4 2

output:

0 0

result:

ok single line: '0 0'

Test #13:

score: 0
Accepted
time: 53ms
memory: 284740kb

input:

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

output:

0 0

result:

ok single line: '0 0'

Test #14:

score: 0
Accepted
time: 64ms
memory: 284696kb

input:

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

output:

0 0

result:

ok single line: '0 0'

Test #15:

score: 0
Accepted
time: 56ms
memory: 284568kb

input:

12 8
1 2
1 3
2 3
3 4
3 5
4 5
6 5
6 7
5 7
2 7
7 8
2 8

output:

0 0

result:

ok single line: '0 0'

Test #16:

score: 0
Accepted
time: 43ms
memory: 284816kb

input:

5 4
1 2
1 3
2 3
2 4
3 4

output:

0 0

result:

ok single line: '0 0'

Test #17:

score: 0
Accepted
time: 67ms
memory: 284852kb

input:

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

output:

0 0

result:

ok single line: '0 0'

Test #18:

score: 0
Accepted
time: 52ms
memory: 284684kb

input:

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

output:

0 1

result:

ok single line: '0 1'

Test #19:

score: 0
Accepted
time: 52ms
memory: 284864kb

input:

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

output:

0 1

result:

ok single line: '0 1'

Test #20:

score: 0
Accepted
time: 70ms
memory: 284864kb

input:

4 4
1 3
1 4
2 4
2 3

output:

0 0

result:

ok single line: '0 0'

Test #21:

score: 0
Accepted
time: 52ms
memory: 284884kb

input:

5 5
1 2
1 5
2 4
4 3
3 5

output:

1 0

result:

ok single line: '1 0'

Test #22:

score: 0
Accepted
time: 56ms
memory: 284864kb

input:

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

output:

0 0

result:

ok single line: '0 0'

Test #23:

score: 0
Accepted
time: 72ms
memory: 284732kb

input:

186 228
1 2
1 3
5 6
5 8
9 11
9 12
13 14
13 15
13 16
17 18
18 19
21 23
22 23
25 26
25 27
26 27
29 32
30 31
33 34
33 36
34 35
37 39
37 40
38 39
41 42
41 43
41 44
42 43
45 46
46 48
49 51
50 52
53 54
53 55
54 56
57 60
58 60
61 62
61 64
62 64
65 67
65 68
66 68
69 70
69 71
69 72
70 72
74 75
74 76
77 78
78...

output:

18 4

result:

ok single line: '18 4'

Test #24:

score: 0
Accepted
time: 40ms
memory: 284668kb

input:

3 4
1 2
3 4
3 2

output:

1 0

result:

ok single line: '1 0'

Test #25:

score: 0
Accepted
time: 57ms
memory: 285608kb

input:

5110 5065
1 2
1 3
6 7
6 9
11 13
11 14
16 17
16 18
16 19
21 22
21 25
26 28
26 30
31 32
31 33
31 35
36 39
36 40
41 42
41 44
41 45
46 48
46 49
46 50
51 52
51 53
51 54
51 55
56 57
57 58
61 63
62 63
66 67
66 68
67 68
71 74
72 73
76 77
76 79
77 78
81 83
81 84
82 83
86 87
86 88
86 89
87 88
91 95
92 93
96 9...

output:

142 140

result:

ok single line: '142 140'

Test #26:

score: 0
Accepted
time: 67ms
memory: 284864kb

input:

3 4
1 2
2 3
2 4

output:

0 1

result:

ok single line: '0 1'

Test #27:

score: 0
Accepted
time: 101ms
memory: 319648kb

input:

245745 196512
1 2
1 3
7 8
7 10
13 15
13 16
19 20
19 21
19 22
25 26
25 29
31 33
31 35
37 38
37 39
37 41
43 46
43 47
49 50
49 52
49 53
55 57
55 58
55 59
61 62
61 63
61 64
61 65
67 68
67 72
73 75
73 78
79 80
79 81
79 84
85 88
85 90
91 92
91 94
91 96
97 99
97 100
97 102
103 104
103 105
103 106
103 108
1...

output:

2097 2626

result:

ok single line: '2097 2626'

Test #28:

score: 0
Accepted
time: 81ms
memory: 284656kb

input:

5 6
1 6
2 6
3 6
4 6
5 6

output:

0 1

result:

ok single line: '0 1'

Test #29:

score: 0
Accepted
time: 266ms
memory: 430536kb

input:

999999 841330
1 2
1 3
8 9
8 11
15 17
15 18
22 23
22 24
22 25
29 30
29 33
36 38
36 40
43 44
43 45
43 47
50 53
50 54
57 58
57 60
57 61
64 66
64 67
64 68
71 72
71 73
71 74
71 75
78 79
78 83
85 87
85 90
92 93
92 94
92 97
99 102
99 104
106 107
106 109
106 111
113 115
113 116
113 118
120 121
120 122
120 1...

output:

7646 12754

result:

ok single line: '7646 12754'

Test #30:

score: 0
Accepted
time: 278ms
memory: 418740kb

input:

999992 755307
1 6
2 4
2 5
2 7
3 5
3 7
4 5
4 6
8 9
8 13
9 11
9 12
9 14
10 12
10 14
11 12
11 13
15 17
15 20
16 18
16 19
16 21
17 19
17 21
18 19
18 20
22 23
22 24
22 27
23 25
23 26
23 28
24 26
24 28
25 26
25 27
29 32
29 34
30 32
30 33
30 35
31 33
31 35
32 33
32 34
36 37
36 39
36 41
37 39
37 40
37 42
38...

output:

3532 7627

result:

ok single line: '3532 7627'

Test #31:

score: 0
Accepted
time: 285ms
memory: 416900kb

input:

999994 740684
1 3
1 4
1 5
2 5
2 6
3 4
3 5
3 6
3 7
4 6
4 7
8 9
8 10
8 11
8 12
9 12
9 13
10 11
10 12
10 13
10 14
11 13
11 14
15 20
16 19
16 20
17 18
17 19
17 20
17 21
18 20
18 21
22 23
22 27
23 26
23 27
24 25
24 26
24 27
24 28
25 27
25 28
29 31
29 34
30 33
30 34
31 32
31 33
31 34
31 35
32 34
32 35
36 ...

output:

3201 7345

result:

ok single line: '3201 7345'

Test #32:

score: 0
Accepted
time: 278ms
memory: 412492kb

input:

999992 706979
1 2
1 3
1 7
2 3
3 4
3 5
4 6
5 6
8 11
8 14
9 10
10 11
10 12
11 13
12 13
15 16
15 18
15 21
16 17
17 18
17 19
18 20
19 20
22 24
22 25
22 28
23 24
24 25
24 26
25 27
26 27
29 30
29 31
29 32
29 35
30 31
31 32
31 33
32 34
33 34
36 40
36 42
37 38
38 39
38 40
39 41
40 41
43 44
43 47
43 49
44 45...

output:

2402 4121

result:

ok single line: '2402 4121'

Test #33:

score: 0
Accepted
time: 292ms
memory: 402956kb

input:

999994 646072
1 5
1 7
2 3
2 4
2 6
3 6
4 5
4 7
5 6
8 9
8 12
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output:

943 2394

result:

ok single line: '943 2394'

Test #34:

score: 0
Accepted
time: 255ms
memory: 419548kb

input:

999995 753298
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output:

3698 7209

result:

ok single line: '3698 7209'

Test #35:

score: 0
Accepted
time: 316ms
memory: 409700kb

input:

999989 688429
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output:

1310 3756

result:

ok single line: '1310 3756'

Test #36:

score: 0
Accepted
time: 279ms
memory: 405828kb

input:

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output:

835 3556

result:

ok single line: '835 3556'

Test #37:

score: 0
Accepted
time: 314ms
memory: 402588kb

input:

999993 641725
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output:

331 2414

result:

ok single line: '331 2414'

Test #38:

score: 0
Accepted
time: 257ms
memory: 400940kb

input:

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output:

164 2050

result:

ok single line: '164 2050'

Test #39:

score: 0
Accepted
time: 294ms
memory: 407488kb

input:

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output:

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result:

ok single line: '3578 4667'

Test #40:

score: 0
Accepted
time: 282ms
memory: 413456kb

input:

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output:

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result:

ok single line: '1590 5625'

Test #41:

score: 0
Accepted
time: 258ms
memory: 404540kb

input:

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output:

653 1686

result:

ok single line: '653 1686'

Test #42:

score: 0
Accepted
time: 271ms
memory: 409364kb

input:

999994 683298
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output:

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result:

ok single line: '944 4865'

Test #43:

score: 0
Accepted
time: 299ms
memory: 402244kb

input:

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output:

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result:

ok single line: '256 2136'

Test #44:

score: 0
Accepted
time: 248ms
memory: 393912kb

input:

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output:

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result:

ok single line: '223 715'

Test #45:

score: 0
Accepted
time: 276ms
memory: 410776kb

input:

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output:

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result:

ok single line: '931 4522'

Test #46:

score: 0
Accepted
time: 308ms
memory: 401912kb

input:

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output:

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result:

ok single line: '151 2420'

Test #47:

score: 0
Accepted
time: 297ms
memory: 395912kb

input:

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output:

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result:

ok single line: '396 361'

Test #48:

score: 0
Accepted
time: 292ms
memory: 398032kb

input:

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37 3...

output:

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result:

ok single line: '277 414'

Test #49:

score: 0
Accepted
time: 270ms
memory: 393360kb

input:

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32 ...

output:

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result:

ok single line: '104 179'

Test #50:

score: 0
Accepted
time: 250ms
memory: 385572kb

input:

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output:

102 6

result:

ok single line: '102 6'

Test #51:

score: 0
Accepted
time: 86ms
memory: 286392kb

input:

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output:

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result:

ok single line: '0 0'

Test #52:

score: 0
Accepted
time: 71ms
memory: 284824kb

input:

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1 2
2 3
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output:

0 0

result:

ok single line: '0 0'

Test #53:

score: 0
Accepted
time: 249ms
memory: 397500kb

input:

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output:

38 1247

result:

ok single line: '38 1247'

Test #54:

score: 0
Accepted
time: 244ms
memory: 380896kb

input:

1000000 513824
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output:

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result:

ok single line: '8 0'

Test #55:

score: 0
Accepted
time: 253ms
memory: 377240kb

input:

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output:

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result:

ok single line: '7 0'

Test #56:

score: 0
Accepted
time: 244ms
memory: 397052kb

input:

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output:

10 374

result:

ok single line: '10 374'

Test #57:

score: 0
Accepted
time: 239ms
memory: 398816kb

input:

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output:

656 1809

result:

ok single line: '656 1809'

Test #58:

score: 0
Accepted
time: 71ms
memory: 284628kb

input:

5 6
1 2
3 4
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output:

1 0

result:

ok single line: '1 0'

Test #59:

score: 0
Accepted
time: 245ms
memory: 335372kb

input:

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output:

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result:

ok single line: '123 0'

Test #60:

score: 0
Accepted
time: 277ms
memory: 402200kb

input:

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output:

57 40

result:

ok single line: '57 40'

Test #61:

score: 0
Accepted
time: 46ms
memory: 284680kb

input:

8 9
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output:

0 0

result:

ok single line: '0 0'

Test #62:

score: 0
Accepted
time: 917ms
memory: 436796kb

input:

999999 1000000
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output:

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result:

ok single line: '20012 719'

Test #63:

score: 0
Accepted
time: 142ms
memory: 309812kb

input:

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output:

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result:

ok single line: '0 0'

Test #64:

score: 0
Accepted
time: 384ms
memory: 515160kb

input:

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output:

1 0

result:

ok single line: '1 0'

Test #65:

score: 0
Accepted
time: 350ms
memory: 463512kb

input:

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output:

0 1

result:

ok single line: '0 1'

Test #66:

score: 0
Accepted
time: 418ms
memory: 463388kb

input:

999999 750001
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38 ...

output:

0 0

result:

ok single line: '0 0'

Test #67:

score: 0
Accepted
time: 487ms
memory: 491704kb

input:

999997 999998
1 2
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49 5...

output:

1 0

result:

ok single line: '1 0'

Test #68:

score: 0
Accepted
time: 352ms
memory: 440664kb

input:

999915 952300
1 41
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26 ...

output:

15511 1803

result:

ok single line: '15511 1803'

Test #69:

score: 0
Accepted
time: 341ms
memory: 442360kb

input:

999975 995000
1 359
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23 2...

output:

19402 813

result:

ok single line: '19402 813'

Test #70:

score: 0
Accepted
time: 443ms
memory: 438248kb

input:

990495 990000
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18...

output:

19786 687

result:

ok single line: '19786 687'

Test #71:

score: 0
Accepted
time: 335ms
memory: 440332kb

input:

999955 909050
1 4
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...

output:

11763 2903

result:

ok single line: '11763 2903'

Test #72:

score: 0
Accepted
time: 328ms
memory: 443848kb

input:

999900 990000
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24 243...

output:

19065 967

result:

ok single line: '19065 967'

Test #73:

score: 0
Accepted
time: 416ms
memory: 438496kb

input:

995995 995000
1 516
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16...

output:

19765 706

result:

ok single line: '19765 706'

Test #74:

score: 0
Accepted
time: 230ms
memory: 358508kb

input:

999905 196061
1 11
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6...

output:

0 1

result:

ok single line: '0 1'

Test #75:

score: 0
Accepted
time: 219ms
memory: 358512kb

input:

999905 196061
1 11
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6...

output:

0 0

result:

ok single line: '0 0'

Test #76:

score: 0
Accepted
time: 248ms
memory: 445096kb

input:

999995 833331
1 2
2 3
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1 833331
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31 833331
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40...

output:

1 0

result:

ok single line: '1 0'