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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#217628	#5106. Islands from the Sky	MaMengQi	WA	4ms	4228kb	C++17	3.3kb	2023-10-17 04:40:46	2023-10-17 04:40:46

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Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 4204kb

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: 4016kb

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: 4152kb

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: 4148kb

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: 4148kb

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: 4228kb

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: 4208kb

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: 4080kb

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: 3956kb

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: 3888kb

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: 4052kb

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: 4216kb

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: 3952kb

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:

53.7906

result:

ok

Test #14:

score: 0

Accepted

time: 2ms

memory: 3996kb

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: -100

Wrong Answer

time: 4ms

memory: 3808kb

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:

wrong answer