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#58048#3711. Floyd-WarshallGuanYunchangRE 8ms23008kbC++141.4kb2022-10-24 15:11:452022-10-24 15:11:48

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 22520kb

input:

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

output:

0
1
2

result:

ok 3 number(s): "0 1 2"

Test #2:

score: 0
Accepted
time: 4ms
memory: 22564kb

input:

1 2 1
1 1
1 1
1 1

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 5ms
memory: 22452kb

input:

5 7 10
5 3
1 2
4 1
2 5
3 4
2 2
1 3
5 5
4 5
3 2
4 4
5 3
3 5
2 4
4 2
5 3
4 2

output:

0
2
2
0
1
1
2
2
1
2

result:

ok 10 numbers

Test #4:

score: 0
Accepted
time: 3ms
memory: 22604kb

input:

5 8 10
5 1
1 3
4 5
2 3
1 5
4 2
2 2
2 3
2 1
2 3
4 5
1 1
2 2
5 3
3 5
3 4
4 5
1 1

output:

2
1
1
0
0
2
2
2
1
0

result:

ok 10 numbers

Test #5:

score: 0
Accepted
time: 3ms
memory: 22620kb

input:

5 8 10
4 1
5 2
3 5
3 1
5 1
5 1
4 2
2 5
3 1
3 2
2 1
3 2
3 3
1 5
4 5
4 3
4 3
2 5

output:

1
2
2
2
0
1
2
2
2
1

result:

ok 10 numbers

Test #6:

score: 0
Accepted
time: 6ms
memory: 22448kb

input:

5 6 10
3 5
5 1
1 4
5 2
5 4
4 1
3 3
4 5
1 5
1 4
2 5
1 4
3 3
2 1
5 1
1 4

output:

0
1
1
1
1
1
0
2
1
1

result:

ok 10 numbers

Test #7:

score: 0
Accepted
time: 0ms
memory: 22612kb

input:

5 8 10
2 3
5 3
1 4
3 1
5 5
1 2
2 5
1 2
3 5
2 5
3 5
3 2
3 2
2 5
2 4
1 2
2 2
5 2

output:

1
1
1
1
1
1
2
1
0
1

result:

ok 10 numbers

Test #8:

score: 0
Accepted
time: 5ms
memory: 22604kb

input:

5 7 10
1 3
4 1
4 2
5 4
4 1
5 4
3 5
2 3
1 1
5 4
4 3
1 1
3 3
3 1
2 3
5 5
2 5

output:

3
0
1
2
0
0
1
3
0
2

result:

ok 10 numbers

Test #9:

score: 0
Accepted
time: 2ms
memory: 22620kb

input:

5 8 10
1 2
1 5
4 1
2 3
4 5
3 3
4 1
2 5
5 1
5 3
3 4
1 5
1 4
3 5
1 4
1 3
5 4
2 4

output:

1
2
3
1
1
2
1
2
1
2

result:

ok 10 numbers

Test #10:

score: 0
Accepted
time: 2ms
memory: 22468kb

input:

5 7 10
5 2
2 1
5 3
3 4
1 5
1 1
5 3
4 5
3 1
3 1
3 1
2 1
2 1
5 1
4 4
5 3
3 2

output:

2
2
2
2
1
1
1
0
1
2

result:

ok 10 numbers

Test #11:

score: 0
Accepted
time: 8ms
memory: 22516kb

input:

5 8 10
1 5
3 5
2 5
1 4
4 1
3 3
5 5
5 2
1 5
2 3
2 2
3 4
3 2
1 1
5 3
3 4
5 4
2 4

output:

1
2
0
3
2
0
1
3
2
3

result:

ok 10 numbers

Test #12:

score: 0
Accepted
time: 3ms
memory: 22612kb

input:

5 7 10
5 1
5 3
2 5
4 2
3 3
3 2
2 2
1 5
2 3
2 2
5 4
3 3
2 5
5 5
3 4
2 2
5 5

output:

1
1
0
2
0
1
0
2
0
0

result:

ok 10 numbers

Test #13:

score: 0
Accepted
time: 2ms
memory: 22604kb

input:

10 15 10
5 9
1 6
8 1
1 10
10 3
2 5
5 4
2 8
7 5
10 7
1 10
3 3
4 2
3 7
2 4
7 2
10 8
1 9
6 8
4 5
2 4
8 9
3 7
3 7
6 8

output:

2
2
4
2
1
1
3
1
1
2

result:

ok 10 numbers

Test #14:

score: 0
Accepted
time: 1ms
memory: 22536kb

input:

10 15 10
1 3
2 8
3 5
2 6
9 3
7 4
9 2
7 6
10 5
10 3
7 1
8 6
4 8
7 8
5 9
10 8
7 5
1 1
4 10
1 3
9 2
2 2
3 6
2 8
4 4

output:

4
3
0
4
1
1
0
3
1
0

result:

ok 10 numbers

Test #15:

score: 0
Accepted
time: 1ms
memory: 22632kb

input:

10 14 10
6 10
10 1
9 10
1 5
10 3
3 8
9 4
10 2
8 7
9 3
6 9
9 2
10 1
8 1
5 8
6 1
8 9
5 1
1 6
10 7
1 4
1 8
9 9
6 2

output:

2
2
2
1
2
3
3
1
0
2

result:

ok 10 numbers

Test #16:

score: 0
Accepted
time: 5ms
memory: 22540kb

input:

10 13 10
6 7
5 10
2 7
5 4
8 2
5 9
1 10
5 2
3 9
5 7
8 2
4 2
7 5
2 2
5 2
8 6
5 2
10 3
4 10
3 7
5 5
4 4
6 3

output:

0
1
3
1
3
2
3
0
0
4

result:

ok 10 numbers

Test #17:

score: 0
Accepted
time: 6ms
memory: 22644kb

input:

10 17 10
10 9
8 4
5 2
7 6
9 6
8 2
3 7
6 8
5 1
3 2
9 4
6 8
4 10
8 9
1 2
5 1
7 1
10 6
10 2
7 6
1 1
6 10
7 1
9 9
4 1
4 3
5 1

output:

2
3
1
0
2
1
0
3
3
1

result:

ok 10 numbers

Test #18:

score: 0
Accepted
time: 2ms
memory: 22588kb

input:

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

output:

5
0
0
5
1
3
1
2
1
1

result:

ok 10 numbers

Test #19:

score: 0
Accepted
time: 2ms
memory: 22600kb

input:

10 15 10
9 3
3 5
9 6
2 6
6 7
1 6
6 8
7 10
3 4
8 6
9 3
8 3
3 4
2 1
10 4
9 3
2 7
3 5
5 7
5 9
2 3
3 5
8 3
5 9
10 5

output:

1
2
1
4
2
3
1
1
2
3

result:

ok 10 numbers

Test #20:

score: 0
Accepted
time: 2ms
memory: 22492kb

input:

10 19 10
1 8
4 10
3 4
1 10
1 5
9 7
9 8
3 2
6 4
8 3
6 3
3 1
5 2
5 4
3 7
8 3
10 4
1 8
8 10
3 8
6 2
5 2
1 1
4 8
6 4
4 7
9 6
1 10
1 3

output:

1
2
1
0
2
1
2
3
1
1

result:

ok 10 numbers

Test #21:

score: 0
Accepted
time: 2ms
memory: 22480kb

input:

10 18 10
2 6
2 4
10 7
3 9
4 9
10 1
7 3
4 8
4 5
1 9
9 4
1 8
2 6
10 7
5 4
2 6
10 9
2 3
7 5
3 5
4 10
9 5
3 9
3 3
1 3
5 5
5 10
10 4

output:

4
3
2
2
1
0
2
0
3
2

result:

ok 10 numbers

Test #22:

score: 0
Accepted
time: 5ms
memory: 22656kb

input:

10 18 10
1 5
9 5
7 10
10 6
9 3
1 7
8 6
6 2
9 4
4 7
1 9
10 10
9 9
8 8
9 2
6 8
8 1
6 10
6 2
8 7
3 3
1 4
10 8
7 3
5 9
2 10
1 5
1 10

output:

1
2
0
2
2
3
1
2
1
2

result:

ok 10 numbers

Test #23:

score: 0
Accepted
time: 2ms
memory: 22808kb

input:

100 154 1000
35 12
42 72
44 83
47 99
100 98
27 73
83 25
78 91
44 2
67 22
58 12
78 76
58 67
77 45
62 77
75 31
53 62
48 19
69 13
12 90
48 5
60 37
99 45
63 29
46 32
65 23
94 86
80 17
89 73
55 91
46 57
81 20
26 85
28 38
33 63
67 89
46 12
18 77
86 73
42 39
66 55
47 33
24 20
4 83
83 96
54 46
88 1
37 36
42...

output:

7
4
4
2
4
6
5
5
4
3
3
4
4
5
3
6
5
6
3
6
4
5
1
3
6
4
3
5
6
3
7
5
4
0
3
6
5
3
3
7
3
5
2
4
3
6
2
3
4
5
3
4
3
5
4
4
5
3
3
6
5
2
4
4
3
4
4
4
2
5
5
2
5
4
4
2
6
6
8
6
3
5
5
4
5
4
6
5
4
5
2
4
4
6
4
5
5
5
4
6
6
5
5
2
4
4
7
4
2
6
3
7
5
4
2
6
6
3
5
6
6
5
5
5
3
5
5
3
4
5
4
3
5
5
1
2
6
5
5
7
4
4
7
6
5
2
5
5
2
4
...

result:

ok 1000 numbers

Test #24:

score: 0
Accepted
time: 1ms
memory: 22924kb

input:

100 189 1000
79 57
24 34
21 66
39 58
82 38
67 63
12 48
99 13
3 20
11 71
40 25
62 33
66 88
38 54
33 99
53 18
90 71
44 53
40 46
23 87
62 98
6 26
83 52
3 47
17 50
21 12
18 82
14 8
2 24
59 3
63 92
63 51
84 70
51 29
59 8
57 100
58 95
56 37
73 30
54 94
22 81
62 76
92 80
46 32
6 34
67 49
53 19
24 44
89 42
...

output:

3
4
5
4
3
4
5
2
5
3
4
5
3
4
4
1
5
5
6
3
4
3
0
4
4
3
3
4
4
5
4
1
3
3
4
4
3
4
2
2
3
5
4
1
4
3
2
3
2
4
3
4
4
3
3
4
4
4
1
5
5
2
5
4
5
3
2
4
4
3
4
3
3
4
4
3
4
3
4
4
5
4
3
3
2
4
5
4
3
4
3
0
4
2
3
3
5
5
4
3
3
5
4
3
3
3
4
3
3
4
5
2
4
4
4
3
3
3
4
2
2
4
5
5
4
4
4
3
3
4
5
1
2
5
5
5
2
3
3
2
3
4
3
4
3
5
5
5
4
4
...

result:

ok 1000 numbers

Test #25:

score: 0
Accepted
time: 1ms
memory: 22772kb

input:

100 125 1000
24 11
1 87
86 42
27 14
64 74
23 61
53 63
16 36
57 38
60 11
25 31
41 90
74 5
99 66
3 25
24 9
18 84
52 83
7 88
33 79
81 79
68 14
63 68
47 65
72 64
73 2
43 86
49 91
27 79
67 10
68 39
41 82
49 54
71 28
97 57
39 19
62 70
87 97
56 87
62 44
71 12
86 7
68 52
93 82
28 72
83 56
10 28
22 61
40 80
...

output:

4
3
6
4
3
2
6
3
8
5
8
7
8
5
8
7
9
5
3
1
4
8
5
7
6
7
3
7
3
8
9
6
5
5
6
7
11
5
6
6
4
7
7
7
1
0
5
2
6
4
4
4
2
5
10
5
9
6
6
6
5
6
6
6
3
5
9
6
6
7
4
6
5
1
11
7
11
5
5
7
6
9
5
7
2
7
5
6
5
4
7
6
6
1
8
6
7
0
6
8
2
3
3
6
6
5
2
1
6
5
6
9
4
7
5
4
5
10
7
1
8
6
4
6
8
5
7
7
4
5
6
4
5
9
4
8
5
4
6
6
4
8
5
7
5
6
7
3...

result:

ok 1000 numbers

Test #26:

score: 0
Accepted
time: 5ms
memory: 22836kb

input:

100 156 1000
72 69
79 45
63 29
15 69
46 17
62 55
83 86
25 58
11 60
5 64
3 48
24 51
91 26
52 86
69 43
2 5
55 84
52 12
82 26
40 76
95 64
23 11
42 76
91 87
42 73
17 91
67 82
87 74
48 26
79 21
90 75
19 17
10 43
99 19
31 14
38 35
78 46
21 54
39 32
70 91
27 42
14 41
28 24
44 31
51 6
96 68
75 37
12 69
88 2...

output:

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

result:

ok 1000 numbers

Test #27:

score: 0
Accepted
time: 6ms
memory: 22824kb

input:

100 191 1000
20 14
57 98
36 100
3 29
29 57
6 46
24 1
42 80
65 78
50 12
81 57
95 12
7 47
13 99
40 74
72 96
87 93
60 42
57 63
59 73
14 45
77 100
26 87
27 5
97 91
69 84
95 74
22 64
69 81
83 25
95 10
96 40
64 20
65 58
20 58
89 17
51 6
26 85
86 42
83 69
38 84
100 88
86 81
70 44
16 79
40 46
10 77
47 56
19...

output:

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

result:

ok 1000 numbers

Test #28:

score: 0
Accepted
time: 6ms
memory: 22816kb

input:

100 127 1000
61 68
30 52
4 83
91 88
11 100
46 36
57 24
59 95
24 4
2 61
67 66
78 69
15 68
74 19
6 100
47 87
31 6
61 76
32 1
65 74
28 34
36 4
13 7
71 19
68 13
24 69
16 66
60 55
94 36
92 36
8 49
78 71
29 5
42 21
99 7
6 73
97 92
81 58
9 38
89 96
39 95
66 15
72 59
33 35
89 78
29 82
5 55
97 93
94 2
31 40
...

output:

8
4
5
2
7
6
6
3
10
8
5
4
9
1
4
3
8
4
5
4
4
6
2
6
6
7
5
5
6
4
4
5
11
5
6
5
4
6
6
7
2
2
5
5
10
4
5
8
5
9
5
5
1
6
8
4
8
7
5
7
6
5
2
6
7
10
4
4
2
4
5
7
5
5
5
4
6
6
8
6
5
5
5
4
6
4
3
7
5
4
6
5
9
9
6
3
10
5
6
2
5
4
1
8
5
4
5
8
6
4
9
9
7
4
9
5
4
3
5
13
3
10
5
5
8
7
7
10
6
6
6
5
2
7
3
5
4
6
6
5
9
2
4
5
4
4
...

result:

ok 1000 numbers

Test #29:

score: 0
Accepted
time: 2ms
memory: 22856kb

input:

100 162 1000
5 13
8 13
81 63
79 44
97 48
97 30
94 47
76 21
86 22
43 1
44 76
58 26
24 90
76 14
21 82
64 7
69 2
3 38
84 67
39 19
90 93
97 18
15 37
22 27
64 55
36 66
98 42
15 83
4 43
29 84
60 7
94 90
70 12
37 60
93 92
5 68
11 18
96 83
5 39
91 25
86 50
36 31
11 16
37 89
70 68
95 2
41 44
55 17
71 36
62 9...

output:

6
5
4
6
5
2
1
4
4
2
4
5
3
4
4
4
5
4
3
3
5
6
3
1
2
5
4
6
4
6
3
3
6
3
5
5
3
4
6
3
6
4
5
3
7
3
3
5
2
4
5
2
4
5
5
3
4
5
4
5
3
3
4
5
4
1
4
4
2
3
4
3
6
4
5
6
3
5
6
5
4
0
5
2
3
6
0
5
6
4
3
4
3
4
1
4
2
6
2
5
4
4
5
3
4
3
4
4
2
4
4
3
3
5
6
5
5
7
1
2
4
5
2
5
2
3
0
3
2
4
2
2
3
4
3
0
4
1
4
3
4
4
4
2
5
5
3
2
5
3
...

result:

ok 1000 numbers

Test #30:

score: 0
Accepted
time: 2ms
memory: 23008kb

input:

100 193 1000
49 75
85 67
54 42
68 3
76 88
41 16
28 58
97 36
36 40
92 54
22 93
41 87
44 7
92 52
50 40
100 73
100 19
69 35
78 76
91 71
61 96
45 82
85 30
51 55
89 40
20 52
64 58
36 38
8 47
34 23
42 38
60 71
90 11
63 9
79 7
16 39
46 78
79 40
13 89
44 60
9 93
4 95
26 54
54 1
31 78
93 18
93 78
80 90
41 45...

output:

2
2
4
2
3
4
2
5
3
3
2
3
5
3
3
2
4
5
4
3
3
4
4
2
4
4
4
3
3
4
2
0
2
4
5
4
5
0
2
4
5
6
4
2
5
5
4
4
4
5
3
4
3
4
4
4
4
3
4
4
4
3
3
4
4
4
4
2
3
4
2
3
2
4
5
4
2
3
2
4
5
2
2
4
3
4
2
3
4
4
3
1
4
4
3
4
3
1
3
3
2
4
2
3
2
3
3
4
4
4
5
5
3
0
6
4
4
4
5
3
5
3
2
4
3
4
1
3
3
3
4
3
4
2
2
3
4
4
3
2
4
5
3
4
2
4
1
2
4
3
...

result:

ok 1000 numbers

Test #31:

score: 0
Accepted
time: 2ms
memory: 22700kb

input:

100 130 1000
90 21
67 17
23 29
60 59
58 31
85 7
65 85
6 62
98 63
37 2
8 98
24 44
52 28
49 64
21 58
66 60
32 28
73 65
53 17
97 60
76 89
95 78
60 41
95 77
48 58
72 33
85 54
71 20
57 86
16 58
51 58
24 61
17 56
13 2
97 54
61 18
28 14
72 34
66 93
21 44
100 86
29 24
80 67
76 80
53 87
66 4
100 87
79 26
44 ...

output:

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

result:

ok 1000 numbers

Test #32:

score: 0
Accepted
time: 4ms
memory: 22764kb

input:

100 151 1000
13 29
25 59
82 88
71 73
29 91
48 39
73 20
26 45
45 9
98 8
38 3
13 96
12 2
74 18
89 59
50 22
38 90
63 55
41 36
70 98
87 94
86 27
40 21
66 92
90 32
10 3
62 73
19 40
71 87
94 33
57 61
25 49
43 78
30 26
89 80
35 49
72 58
76 49
44 98
84 2
92 82
91 97
10 25
36 16
47 72
78 47
42 6
87 72
47 82
...

output:

3
6
3
4
4
2
3
2
4
3
6
5
5
4
3
6
5
5
4
1
5
5
2
5
4
5
6
4
6
8
4
3
5
6
3
7
4
5
4
5
4
6
2
0
5
4
5
7
5
5
2
5
7
3
5
5
4
7
7
4
5
5
6
2
4
5
4
6
3
5
1
4
4
5
4
4
3
5
2
6
5
4
6
3
6
7
4
5
6
5
3
6
5
3
4
4
2
6
7
6
6
2
6
2
5
3
6
5
1
5
5
3
3
8
4
4
4
5
4
7
6
3
3
4
3
4
5
4
4
6
2
3
4
7
6
5
4
3
4
6
6
5
4
5
3
6
5
5
5
5
...

result:

ok 1000 numbers

Test #33:

score: -100
Runtime Error

input:

1000 1015 50000
6 721
586 869
596 598
400 723
147 491
711 8
990 473
318 688
493 260
742 800
274 252
405 133
526 270
577 343
694 596
100 750
762 946
963 499
888 828
491 417
850 911
161 745
20 293
507 118
415 700
981 66
985 583
726 63
739 907
24 831
626 747
499 357
534 901
2 682
581 931
4 985
489 667
...

output:

result:
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Server Time: 2025-02-09 01:46:20 | OpenSource Project