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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#100210#6345. Random Interactive Convex Hull BotlarryzhongWA 2ms3408kbC++17985b2023-04-24 23:17:342023-04-24 23:17:38

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 3408kb

input:

5
-1
-1
-1
-1
-1
-1
-1
-1

output:

? 1 2 3
? 1 2 4
? 4 3 2
? 4 1 3
? 4 3 5
? 4 2 5
? 5 3 2
? 5 4 1
! 5 5 2 3 1 4

result:

wrong answer incorrect hull, 8 queries