QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#723869#9520. Concave Hullntu_vjudge_1WA 1ms3804kbC++174.3kb2024-11-08 01:55:122024-11-08 01:55:12

Details

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Test #1:

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

input:

2
6
-2 0
1 -2
5 2
0 4
1 2
3 1
4
0 0
1 0
0 1
1 1

output:

40
-1

result:

ok 2 lines

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3804kb

input:

10
243
-494423502 -591557038
-493438474 -648991734
-493289308 -656152126
-491185085 -661710614
-489063449 -666925265
-464265894 -709944049
-447472922 -737242534
-415977509 -773788538
-394263365 -797285016
-382728841 -807396819
-373481975 -814685302
-368242265 -818267002
-344482838 -833805545
-279398...

output:

2178414095795486749
1825079923389352515
1649759461850281283
1874656403339072801
2119126281997959892
892733130592920715
2271023529631040747
1998643358049669416
1740474221286618711
1167480950136890085

result:

wrong answer 1st lines differ - expected: '2178418010787347715', found: '2178414095795486749'