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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#357945#7177. Many Many CyclesGuanYunchangTL 115ms102376kbC++201.7kb2024-03-19 15:31:592024-03-19 15:32:00

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3488kb

input:

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

output:

4

result:

ok answer is '4'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

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

output:

4

result:

ok answer is '4'

Test #3:

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

input:

20 50
1 2 8
1 3 1
3 4 5
3 5 9
3 6 5
6 7 6
7 8 8
2 9 2
8 10 3
8 11 7
8 12 5
3 13 4
7 14 3
6 15 7
9 16 6
8 17 7
16 18 9
16 19 3
18 20 10
11 3 2
17 1 1
16 2 2
15 1 1
10 3 2
9 1 2
19 2 1
6 1 2
7 3 1
17 3 2
15 3 2
8 6 2
5 1 2
8 1 2
12 1 1
12 7 1
4 1 2
18 2 1
11 7 1
14 1 1
18 1 1
18 9 1
10 6 1
14 3 2
20 2...

output:

2

result:

ok answer is '2'

Test #4:

score: 0
Accepted
time: 1ms
memory: 5868kb

input:

20 50
1 2 18468
1 3 26501
3 4 15725
3 5 29359
3 6 24465
6 7 28146
7 8 16828
2 9 492
8 10 11943
8 11 5437
8 12 14605
3 13 154
7 14 12383
6 15 18717
9 16 19896
8 17 21727
16 18 11539
16 19 19913
18 20 26300
11 3 2
17 1 1
16 2 2
15 1 1
10 3 2
9 1 2
19 2 1
6 1 2
7 3 1
17 3 2
15 3 2
8 6 2
5 1 2
8 1 2
12 ...

output:

1

result:

ok answer is '1'

Test #5:

score: 0
Accepted
time: 1ms
memory: 5840kb

input:

100 150
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
11...

output:

3

result:

ok answer is '3'

Test #6:

score: 0
Accepted
time: 1ms
memory: 6008kb

input:

100 130
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
11...

output:

7

result:

ok answer is '7'

Test #7:

score: 0
Accepted
time: 1ms
memory: 5596kb

input:

100 200
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
11...

output:

4

result:

ok answer is '4'

Test #8:

score: 0
Accepted
time: 1ms
memory: 5692kb

input:

100 190
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
11...

output:

2

result:

ok answer is '2'

Test #9:

score: 0
Accepted
time: 3ms
memory: 24364kb

input:

1000 1500
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

3

result:

ok answer is '3'

Test #10:

score: 0
Accepted
time: 0ms
memory: 24560kb

input:

1000 1500
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

1

result:

ok answer is '1'

Test #11:

score: 0
Accepted
time: 3ms
memory: 22740kb

input:

1000 1600
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

1

result:

ok answer is '1'

Test #12:

score: 0
Accepted
time: 1ms
memory: 5704kb

input:

100 190
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
11...

output:

4

result:

ok answer is '4'

Test #13:

score: 0
Accepted
time: 9ms
memory: 23016kb

input:

1000 3000
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

2

result:

ok answer is '2'

Test #14:

score: 0
Accepted
time: 0ms
memory: 22884kb

input:

1000 1400
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

1

result:

ok answer is '1'

Test #15:

score: 0
Accepted
time: 3ms
memory: 24360kb

input:

1000 1500
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

2

result:

ok answer is '2'

Test #16:

score: 0
Accepted
time: 0ms
memory: 24468kb

input:

1000 1500
1 2 184676335
1 3 191705725
1 4 293606963
1 5 57078146
2 6 168279962
6 7 29961943
5 8 54392392
5 9 39020154
5 10 123837422
7 11 197199896
3 12 217274772
7 13 18709913
6 14 263007036
11 15 287053812
3 16 303347674
9 17 151417712
17 18 68705548
15 19 326652758
12 20 128598724
2 21 275290779
...

output:

8

result:

ok answer is '8'

Test #17:

score: 0
Accepted
time: 8ms
memory: 43064kb

input:

2000 2500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

12

result:

ok answer is '12'

Test #18:

score: 0
Accepted
time: 10ms
memory: 43436kb

input:

2000 2500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

2

result:

ok answer is '2'

Test #19:

score: 0
Accepted
time: 14ms
memory: 43688kb

input:

2000 2500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

13

result:

ok answer is '13'

Test #20:

score: 0
Accepted
time: 9ms
memory: 43124kb

input:

2000 2500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #21:

score: 0
Accepted
time: 11ms
memory: 43936kb

input:

2000 3000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

3

result:

ok answer is '3'

Test #22:

score: 0
Accepted
time: 13ms
memory: 43404kb

input:

2000 3000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #23:

score: 0
Accepted
time: 12ms
memory: 45100kb

input:

2000 2500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #24:

score: 0
Accepted
time: 11ms
memory: 42992kb

input:

2000 3500
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

2

result:

ok answer is '2'

Test #25:

score: 0
Accepted
time: 16ms
memory: 44936kb

input:

2000 4000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

4

result:

ok answer is '4'

Test #26:

score: 0
Accepted
time: 10ms
memory: 43340kb

input:

2000 2300
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #27:

score: 0
Accepted
time: 29ms
memory: 62872kb

input:

3000 5000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #28:

score: 0
Accepted
time: 27ms
memory: 64308kb

input:

3000 3700
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

13

result:

ok answer is '13'

Test #29:

score: 0
Accepted
time: 24ms
memory: 62648kb

input:

3000 3700
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #30:

score: 0
Accepted
time: 96ms
memory: 102132kb

input:

5000 8000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

3

result:

ok answer is '3'

Test #31:

score: 0
Accepted
time: 103ms
memory: 102312kb

input:

5000 8000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #32:

score: 0
Accepted
time: 93ms
memory: 102044kb

input:

5000 7200
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

5

result:

ok answer is '5'

Test #33:

score: 0
Accepted
time: 91ms
memory: 102040kb

input:

5000 7200
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

1

result:

ok answer is '1'

Test #34:

score: 0
Accepted
time: 99ms
memory: 102020kb

input:

5000 8000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

6

result:

ok answer is '6'

Test #35:

score: 0
Accepted
time: 94ms
memory: 102256kb

input:

5000 8000
1 2 22794613
1 3 23670271
1 4 36254735
1 5 7068116
2 6 20774480
6 7 3707773
5 8 6740416
5 9 4815222
5 10 15296810
7 11 24351908
3 12 26824656
7 13 2326259
6 14 32470002
11 15 35443314
3 16 37448596
9 17 18691706
17 18 8500660
15 19 40337666
12 20 15876730
2 21 33971565
11 22 3767381
17 23 ...

output:

2

result:

ok answer is '2'

Test #36:

score: 0
Accepted
time: 115ms
memory: 102052kb

input:

5000 10000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 205804...

output:

4

result:

ok answer is '4'

Test #37:

score: 0
Accepted
time: 115ms
memory: 102376kb

input:

5000 10000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 205804...

output:

2

result:

ok answer is '2'

Test #38:

score: 0
Accepted
time: 92ms
memory: 102000kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

7

result:

ok answer is '7'

Test #39:

score: 0
Accepted
time: 96ms
memory: 101928kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

1

result:

ok answer is '1'

Test #40:

score: 0
Accepted
time: 93ms
memory: 102004kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

2

result:

ok answer is '2'

Test #41:

score: 0
Accepted
time: 86ms
memory: 102072kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

9

result:

ok answer is '9'

Test #42:

score: 0
Accepted
time: 92ms
memory: 102216kb

input:

5000 6666
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

9

result:

ok answer is '9'

Test #43:

score: 0
Accepted
time: 83ms
memory: 101948kb

input:

5000 6666
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

1

result:

ok answer is '1'

Test #44:

score: 0
Accepted
time: 83ms
memory: 101996kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

12345

result:

ok answer is '12345'

Test #45:

score: 0
Accepted
time: 86ms
memory: 102160kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

997

result:

ok answer is '997'

Test #46:

score: 0
Accepted
time: 92ms
memory: 101872kb

input:

5000 6000
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

1

result:

ok answer is '1'

Test #47:

score: 0
Accepted
time: 80ms
memory: 101936kb

input:

5000 4999
1 2 4216811
1 3 4386257
1 4 6720587
1 5 1328886
2 6 3846518
6 7 694803
5 8 1271800
5 9 889810
5 10 2840518
7 11 4515600
3 12 4968300
7 13 446045
6 14 6013208
11 15 6568096
3 16 6933598
9 17 3459860
17 18 1591452
15 19 7479694
12 20 2940576
2 21 6277391
11 22 714171
17 23 95771
2 24 2058041...

output:

0

result:

ok answer is '0'

Test #48:

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

input:

6 6
1 2 999999999
2 3 999999999
3 4 999999999
4 5 999999999
5 6 999999999
6 1 999999999

output:

5999999994

result:

ok answer is '5999999994'

Test #49:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

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

output:

6

result:

ok answer is '6'

Test #50:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

1 0

output:

0

result:

ok answer is '0'

Test #51:

score: 0
Accepted
time: 0ms
memory: 3508kb

input:

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

output:

1

result:

ok answer is '1'

Test #52:

score: 0
Accepted
time: 0ms
memory: 3520kb

input:

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

output:

1

result:

ok answer is '1'

Test #53:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

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

output:

4

result:

ok answer is '4'

Test #54:

score: 0
Accepted
time: 1ms
memory: 5720kb

input:

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

output:

2

result:

ok answer is '2'

Test #55:

score: 0
Accepted
time: 1ms
memory: 5940kb

input:

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

output:

3

result:

ok answer is '3'

Test #56:

score: 0
Accepted
time: 0ms
memory: 3980kb

input:

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

output:

1

result:

ok answer is '1'

Test #57:

score: -100
Time Limit Exceeded

input:

2000 2000
1036 1254 1
1453 1496 1
342 1815 1
186 346 1
840 1555 1
138 1503 1
416 1376 1
660 1253 1
1279 1799 1
209 1554 1
624 1278 1
792 884 1
333 1703 1
393 894 1
551 1192 1
1705 1805 1
302 930 1
115 1384 1
151 1156 1
71 209 1
82 1637 1
858 1854 1
19 1798 1
348 703 1
1692 1744 1
261 1029 1
143 1631...

output:

2000

result: