QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#471037#8517. Interesting PathsZhaoZiLongTL 3ms26940kbC++171.3kb2024-07-10 17:21:272024-07-10 17:21:34

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3588kb

input:

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

output:

4

result:

ok 1 number(s): "4"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

5 3
1 3
2 3
2 5

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3404kb

input:

2 0

output:

0

result:

ok 1 number(s): "0"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3504kb

input:

2 1
1 2

output:

1

result:

ok 1 number(s): "1"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

10 20
2 8
5 8
4 8
3 10
3 7
2 7
2 5
1 7
6 9
6 10
2 4
5 9
2 10
3 9
7 8
4 10
3 6
2 3
5 7
6 8

output:

0

result:

ok 1 number(s): "0"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

10 30
8 9
1 5
3 6
4 6
4 7
6 9
3 5
5 6
3 8
1 4
3 4
7 8
2 4
4 5
1 8
6 10
2 10
9 10
1 2
8 10
2 7
2 8
2 5
7 9
2 6
4 8
1 7
1 6
7 10
4 9

output:

19

result:

ok 1 number(s): "19"

Test #7:

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

input:

20 57
6 20
5 9
8 11
6 17
5 18
14 16
6 18
8 18
1 3
17 20
2 16
4 19
2 15
7 17
17 19
8 16
11 15
13 16
5 20
4 14
5 16
7 12
10 12
3 12
8 13
1 5
6 11
13 17
11 16
2 6
4 5
14 15
3 14
9 13
8 10
18 20
15 17
6 12
5 17
2 10
8 17
15 16
15 20
5 19
10 15
1 2
4 20
4 18
3 16
2 12
8 19
10 19
2 11
12 17
12 20
5 7
1 15

output:

21

result:

ok 1 number(s): "21"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

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

output:

5

result:

ok 1 number(s): "5"

Test #9:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

14 91
3 13
1 9
4 12
1 12
11 14
8 10
9 14
5 11
9 11
1 11
1 2
10 14
1 7
4 9
2 10
13 14
2 6
4 6
12 13
5 13
2 8
1 14
9 10
3 8
2 11
5 14
7 9
6 10
7 11
1 10
12 14
3 14
3 7
7 8
1 13
10 11
2 14
6 14
8 9
6 9
2 4
4 7
4 14
9 13
2 7
6 12
5 7
4 5
2 9
11 12
6 8
8 11
4 8
7 14
7 12
5 12
2 5
11 13
6 7
6 11
7 13
3 4
...

output:

79

result:

ok 1 number(s): "79"

Test #10:

score: 0
Accepted
time: 3ms
memory: 26940kb

input:

1000000 0

output:

0

result:

ok 1 number(s): "0"

Test #11:

score: -100
Time Limit Exceeded

input:

10000 1000000
3186 5896
193 9783
2762 3101
2793 5391
2587 9231
2991 6139
317 448
361 5290
7372 7580
279 2589
5476 7584
2829 3375
3785 8539
5898 7644
460 2025
2029 6959
1249 8686
1787 5348
840 7031
9515 9862
6122 9224
3911 5359
725 4062
985 5179
3337 4188
6961 8345
5325 6480
8308 9019
7827 9054
759 3...

output:

result:
English 繁體中文 简体中文

Server Time: 2024-12-05 09:23:38 | OpenSource Project