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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
#216350#5106. Islands from the SkyGuanYunchangWA 0ms4000kbC++207.6kb2023-10-15 17:39:562023-10-15 17:39:57

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 4000kb

input:

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

output:

90.000000000

result:

wrong answer