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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
#508523#4799. Rotate Sum 3ucup-team1005WA 0ms4004kbC++204.8kb2024-08-07 16:44:362024-08-07 16:44:36

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 4004kb

input:

3
0 -1
1 0
0 1

output:

0.662305884

result:

wrong answer 1st numbers differ - expected: '1.0471976', found: '0.6623059', error = '0.3675445'