QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#217633#5106. Islands from the SkyZhangYiDeAC ✓30ms4440kbC++173.2kb2023-10-17 06:53:562023-10-17 06:53:56

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 4216kb

input:

1 1
3
-5 0
5 0
0 5
-10 10 10 10 10 10

output:

45.000000000

result:

ok 

Test #2:

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

input:

1 1
3
-5 0
5 0
0 5
-10 0 10 10 0 10

output:

26.565051177

result:

ok 

Test #3:

score: 0
Accepted
time: 0ms
memory: 4080kb

input:

1 1
3
-5 0
5 0
0 5
0 10 10 10 0 10

output:

46.686143342

result:

ok 

Test #4:

score: 0
Accepted
time: 0ms
memory: 4212kb

input:

1 1
3
-5 0
5 0
0 5
0 10 5 10 0 10

output:

59.491041134

result:

ok 

Test #5:

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

input:

1 1
3
-5 0
5 0
0 5
0 10 20 -10 0 10

output:

31.219698447

result:

ok 

Test #6:

score: 0
Accepted
time: 0ms
memory: 4280kb

input:

1 3
3
-5 0
5 0
0 5
-10 0 25 10 0 20
-5 10 10 10 -5 20
-4 1 100 5 10 100

output:

12.528807709

result:

ok 

Test #7:

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

input:

1 2
4
0 0
20 0
20 40
0 40
-10 30 30 30 30 30
-10 10 30 30 10 30

output:

45.000000000

result:

ok 

Test #8:

score: 0
Accepted
time: 0ms
memory: 4224kb

input:

1 4
4
0 0
20 0
20 40
0 40
-10 30 30 30 30 30
-10 20 30 30 20 30
-10 10 30 30 10 30
10 -10 30 10 50 30

output:

18.434948823

result:

ok 

Test #9:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

1 2
4
0 0
40 0
40 40
0 40
10 10 10 20 20 20
30 10 10 10 30 20

output:

impossible

result:

ok 

Test #10:

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

input:

1 3
4
0 0
20 0
20 40
0 40
-10 30 30 15 30 30
5 30 30 30 30 30
1 50 30 21 50 30

output:

impossible

result:

ok 

Test #11:

score: 0
Accepted
time: 0ms
memory: 4244kb

input:

1 1
4
0 0
40 0
40 40
0 40
-100 -100 20 100 100 10

output:

63.665752153

result:

ok 

Test #12:

score: 0
Accepted
time: 0ms
memory: 4184kb

input:

1 4
4
-10 -10
10 -10
10 10
-10 10
-100 0 10 100 0 10
0 100 10 0 -100 10
50 50 15 -50 -50 15
-50 50 15 50 -50 15

output:

43.313856658

result:

ok 

Test #13:

score: 0
Accepted
time: 1ms
memory: 4208kb

input:

1 100
100
822286 0
856789 53904
986567 124632
629039 119995
732157 187986
691605 224716
728650 288493
591087 278144
801573 440668
425257 269876
614456 446428
424157 350893
645680 606334
406524 432904
545628 659551
359831 495265
367048 578376
251435 457360
319990 680014
336526 849968
214009 658652
23...

output:

53.790638431

result:

ok 

Test #14:

score: 0
Accepted
time: 4ms
memory: 4056kb

input:

100 1
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 482...

output:

impossible

result:

ok 

Test #15:

score: 0
Accepted
time: 5ms
memory: 4440kb

input:

100 1
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 482...

output:

33.690795610

result:

ok 

Test #16:

score: 0
Accepted
time: 5ms
memory: 4380kb

input:

100 1
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 482...

output:

66.402796642

result:

ok 

Test #17:

score: 0
Accepted
time: 30ms
memory: 4396kb

input:

100 100
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 4...

output:

4.189001647

result:

ok 

Test #18:

score: 0
Accepted
time: 8ms
memory: 4356kb

input:

100 11
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 48...

output:

32.411928477

result:

ok 

Test #19:

score: 0
Accepted
time: 27ms
memory: 4296kb

input:

100 90
100
461002 481444
460618 481480
460584 481512
460833 481595
460670 481605
460545 481607
460942 481801
460526 481672
460912 481923
460765 481903
460505 481781
460430 481766
460589 481959
460593 482032
460477 481972
460440 481994
460510 482183
460285 481888
460387 482179
460246 481963
460303 48...

output:

5.575448936

result:

ok 

Extra Test:

score: 0
Extra Test Passed