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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
#179025#5540. City Hallntu_vjudge_2WA 0ms12380kbC++174.6kb2023-09-14 16:46:572023-09-14 16:46:58

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 12380kb

input:

5 6 1 3
5 100 8 2 10
1 2
2 3
2 5
1 4
4 5
3 5

output:

16.5

result:

wrong answer 1st numbers differ - expected: '4.5000000', found: '16.5000000', error = '2.6666667'