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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
#333264#7753. Energy DistributionBellaKiraWA 523ms4072kbC++202.0kb2024-02-19 19:21:112024-02-19 19:21:11

详细

Test #1:

score: 100
Accepted
time: 523ms
memory: 3960kb

input:

2
0 1
1 0

output:

0.250000000000

result:

ok found '0.2500000', expected '0.2500000', error '0.0000000'

Test #2:

score: 0
Accepted
time: 463ms
memory: 3848kb

input:

3
0 2 1
2 0 2
1 2 0

output:

0.571428571429

result:

ok found '0.5714286', expected '0.5714290', error '0.0000004'

Test #3:

score: 0
Accepted
time: 482ms
memory: 3932kb

input:

3
0 1 2
1 0 1
2 1 0

output:

0.500000000000

result:

ok found '0.5000000', expected '0.5000000', error '0.0000000'

Test #4:

score: 0
Accepted
time: 434ms
memory: 3836kb

input:

4
0 3 1 0
3 0 1 0
1 1 0 2
0 0 2 0

output:

0.750000000000

result:

ok found '0.7500000', expected '0.7500000', error '0.0000000'

Test #5:

score: 0
Accepted
time: 475ms
memory: 4072kb

input:

5
0 0 0 4 4
0 0 2 0 4
0 2 0 2 0
4 0 2 0 0
4 4 0 0 0

output:

0.999999999998

result:

ok found '1.0000000', expected '1.0000000', error '0.0000000'

Test #6:

score: 0
Accepted
time: 450ms
memory: 3932kb

input:

6
0 9 5 5 10 6
9 0 0 0 0 1
5 0 0 0 3 0
5 0 0 0 10 5
10 0 3 10 0 0
6 1 0 5 0 0

output:

2.857142857139

result:

ok found '2.8571429', expected '2.8571430', error '0.0000001'

Test #7:

score: 0
Accepted
time: 466ms
memory: 4052kb

input:

7
0 0 0 0 50 10 45
0 0 0 0 0 3 1
0 0 0 0 0 4 16
0 0 0 0 44 0 0
50 0 0 44 0 37 6
10 3 4 0 37 0 2
45 1 16 0 6 2 0

output:

12.511584800709

result:

ok found '12.5115848', expected '12.5115850', error '0.0000000'

Test #8:

score: -100
Wrong Answer
time: 474ms
memory: 3896kb

input:

8
0 0 56 0 0 58 16 0
0 0 37 20 0 82 0 0
56 37 0 0 98 0 83 0
0 20 0 0 0 0 100 0
0 0 98 0 0 62 29 0
58 82 0 0 62 0 43 0
16 0 83 100 29 43 0 4
0 0 0 0 0 0 4 0

output:

24.999999999999

result:

wrong answer 1st numbers differ - expected: '25.0091180', found: '25.0000000', error = '0.0003646'