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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#331130#7693. Convex Hull ExtensionMaMengQiAC ✓1ms3972kbC++2025.7kb2024-02-18 01:48:312024-02-18 01:48:32

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3700kb

input:

5
0 2
-2 0
-1 -3
1 -3
2 1

output:

23

result:

ok single line: '23'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

4
-7 -7
7 -7
7 7
-7 7

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #3:

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

input:

4
-1000 1000
-1000 999
-999 999
-999 1000

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

6
0 -901
900 -900
900 900
0 901
-900 900
-900 -900

output:

1457999998

result:

ok single line: '1457999998'

Test #5:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

6
900 -900
901 0
900 900
-900 900
-901 0
-900 -900

output:

1457999998

result:

ok single line: '1457999998'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

6
0 0
400 1
400 2
0 3
-400 2
-400 1

output:

1596

result:

ok single line: '1596'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

6
0 -901
900 -899
900 900
0 901
-900 900
-900 -899

output:

970921796

result:

ok single line: '970921796'

Test #8:

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

input:

6
2 -2
401 399
399 401
-2 2
-401 -399
-399 -401

output:

4794

result:

ok single line: '4794'

Test #9:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

6
399 -401
401 -399
2 2
-399 401
-401 399
-2 -2

output:

4794

result:

ok single line: '4794'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

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

output:

0

result:

ok single line: '0'

Test #11:

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

input:

4
0 0
0 1
-1 2
-1 1

output:

0

result:

ok single line: '0'

Test #12:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

48
5 -70
14 -68
22 -66
31 -63
39 -58
46 -52
52 -46
58 -39
63 -31
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70 -5
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68 14
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5 70
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...

output:

36

result:

ok single line: '36'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

4
-10 -10
-11 11
-11 10
-10 -11

output:

0

result:

ok single line: '0'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

4
10 -10
10 -11
11 10
11 11

output:

0

result:

ok single line: '0'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

4
5 5
6 5
-5 6
-6 6

output:

0

result:

ok single line: '0'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

4
100 -99
-99 -98
-100 -98
99 -99

output:

0

result:

ok single line: '0'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

4
0 1
-1 0
0 -1
1 0

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

4
-1000 0
0 -1000
1000 0
0 1000

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #19:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

4
-1000 1000
-1000 -1000
1000 -1000
1000 1000

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

4
0 0
0 2
-1 2
-1 1

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

4
-3 -2
-4 -2
-4 -3
-3 -4

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #22:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

4
6 -2
5 -2
4 -3
6 -3

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #23:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

48
4 -60
12 -59
19 -57
26 -54
33 -50
39 -45
45 -39
50 -33
54 -26
57 -19
59 -12
60 -4
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12 59
4 60
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...

output:

40

result:

ok single line: '40'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

4
7 3
7 4
5 4
6 3

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

4
-1000 0
-999 -1000
-998 0
-999 1000

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #26:

score: 0
Accepted
time: 0ms
memory: 3952kb

input:

4
0 -1000
1000 -999
0 -998
-1000 -999

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #27:

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

input:

3
999 -1000
1000 -1000
1000 -999

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #28:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

3
-2 -1
-2 -2
-1 -2

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #29:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

3
-1 0
0 1
-1 1

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

3
5 0
5 1
4 1

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #31:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

3
-777 -777
777 776
0 0

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #32:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

3
42 -13
42 -14
44 -13

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #33:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

3
-123 55
-122 57
-123 57

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #34:

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

input:

48
7 -99
19 -98
32 -94
44 -89
55 -83
66 -75
75 -66
83 -55
89 -44
94 -32
98 -19
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-83 -55
-75 -66
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...

output:

156

result:

ok single line: '156'

Test #35:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

5
0 -1000
1000 -999
999 1000
-1000 1000
-1000 -999

output:

7986005002

result:

ok single line: '7986005002'

Test #36:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

6
-999 1000
-1000 0
-999 -1000
999 -1000
999 -1
998 999

output:

2992004004

result:

ok single line: '2992004004'

Test #37:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

12
-923 -771
-612 -869
778 -976
933 -289
930 553
907 731
845 822
324 920
-913 699
-957 596
-967 269
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output:

609372

result:

ok single line: '609372'

Test #38:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

9
-497 -908
741 -696
978 -393
892 690
863 986
-510 934
-672 659
-972 60
-963 -762

output:

1867855

result:

ok single line: '1867855'

Test #39:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

21
-804 -988
-393 -993
806 -997
893 -982
986 -870
996 -744
1000 -268
1000 194
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output:

34183

result:

ok single line: '34183'

Test #40:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

15
-947 -801
-516 -997
427 -998
541 -998
566 -997
927 -966
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output:

170756

result:

ok single line: '170756'

Test #41:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

5
1000 998
-999 1000
-1000 999
-998 -999
999 -1000

output:

5326010345

result:

ok single line: '5326010345'

Test #42:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

8
0 2
0 1
1 0
2 0
3 1
3 2
2 3
1 3

output:

0

result:

ok single line: '0'

Test #43:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

5
1000 0
999 1000
-1000 999
-1000 -1000
999 -1000

output:

7986005002

result:

ok single line: '7986005002'

Test #44:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

5
0 1000
-1000 999
-999 -1000
1000 -1000
1000 999

output:

7986005002

result:

ok single line: '7986005002'

Test #45:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

4
1000 1000
999 1000
999 999
1000 999

output:

0

result:

ok single line: '0'

Test #46:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

5
-1000 0
-999 -1000
1000 -999
1000 1000
-999 1000

output:

7986005002

result:

ok single line: '7986005002'

Test #47:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

50
883 0
876 110
855 219
820 325
773 425
714 519
643 604
562 680
473 745
375 798
272 839
165 867
55 881
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-3...

output:

19136

result:

ok single line: '19136'

Test #48:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

49
750 0
743 95
725 190
695 281
653 368
601 448
538 521
467 586
388 641
303 685
213 719
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-2...

output:

14376

result:

ok single line: '14376'

Test #49:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

42
1000 0
988 149
955 294
900 433
826 563
733 680
623 781
500 866
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222 -97...

output:

34900

result:

ok single line: '34900'

Test #50:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

33
100 0
98 18
92 37
84 54
72 69
58 81
41 90
23 97
4 99
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72 -69
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92 -37
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output:

515

result:

ok single line: '515'

Test #51:

score: 0
Accepted
time: 1ms
memory: 3740kb

input:

25
500 0
484 124
438 240
364 342
267 422
154 475
31 499
-93 491
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267 -422
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438 -240
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output:

24994

result:

ok single line: '24994'

Test #52:

score: 0
Accepted
time: 1ms
memory: 3972kb

input:

19
900 0
851 292
710 552
492 753
220 872
-74 896
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output:

142538

result:

ok single line: '142538'

Test #53:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

7
800 0
498 625
-178 779
-720 347
-720 -347
-178 -779
498 -625

output:

1054757

result:

ok single line: '1054757'

Test #54:

score: 0
Accepted
time: 1ms
memory: 3960kb

input:

6
999 0
499 865
-499 865
-999 0
-499 -865
499 -865

output:

2588522

result:

ok single line: '2588522'

Test #55:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

5
1000 0
309 951
-809 587
-809 -587
309 -951

output:

5311708

result:

ok single line: '5311708'

Test #56:

score: 0
Accepted
time: 1ms
memory: 3908kb

input:

4
999 -999
999 -1000
1000 -1000
1000 -999

output:

0

result:

ok single line: '0'

Test #57:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

5
6 4
5 10
4 13
5 7
6 3

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #58:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

5
-4 6
-10 5
-13 4
-7 5
-3 6

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #59:

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

input:

5
-6 -4
-5 -10
-4 -13
-5 -7
-6 -3

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #60:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

5
4 -6
10 -5
13 -4
7 -5
3 -6

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #61:

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

input:

5
-6 4
-6 3
-5 7
-4 13
-5 10

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #62:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

5
-4 -6
-3 -6
-7 -5
-13 -4
-10 -5

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #63:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

5
6 -4
6 -3
5 -7
4 -13
5 -10

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #64:

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

input:

5
4 6
3 6
7 5
13 4
10 5

output:

infinitely many

result:

ok single line: 'infinitely many'

Test #65:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

4
-800 -100
-799 -103
-798 -105
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output:

0

result:

ok single line: '0'

Test #66:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

4
602 -59
600 -60
603 -59
605 -58

output:

0

result:

ok single line: '0'

Test #67:

score: 0
Accepted
time: 1ms
memory: 3560kb

input:

4
-999 -999
-1000 -999
-1000 -1000
-999 -1000

output:

0

result:

ok single line: '0'

Test #68:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

4
-50 50
-52 51
-51 50
-49 49

output:

0

result:

ok single line: '0'

Test #69:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

4
5 0
6 0
7 1
6 1

output:

0

result:

ok single line: '0'

Test #70:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

4
3 -3
4 -4
5 -4
4 -3

output:

0

result:

ok single line: '0'
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