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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#216367#5106. Islands from the SkyZhangYiDeWA 0ms4316kbC++177.6kb2023-10-15 17:45:492023-10-15 17:45:50

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 4316kb

input:

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

output:

90.000000000

result:

wrong answer