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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#216235#5505. Great Chaseucup-team120#WA 270ms3952kbC++202.0kb2023-10-15 16:52:222023-10-15 16:52:23

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3952kb

input:

3
4 9
10 2
-7 2
-6 1
7 1
2 8
-1 7
1 6
2 3
-1000000000000 1
1000000000000 1

output:

38.2500000000
1.2307692308
3000000000000.0000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 270ms
memory: 3936kb

input:

10000
200 997007
405524182320 754760
686939601648 419804
687047488212 715566
1446157132 4594
-670522037 4673
763634629282 253755
424307411732 275041
1582708381 8473
-667425982 4622
-522841486 1427
702430907988 460271
1405423646 1060
1497754648 6227
883363410675 723547
56899800372 46435
-810216390 64...

output:

256846152477.1783767939
17942128383.3106280044
5386262611.0189189189
321977234.1563258690
57535070295.7726765834
183885744.7692307692
2337578507.3974485134
118698882221.3465930820
15357495977.5369127728
412975327.5555555556
988306054.7120732046
5687932008.7961730943
444826741.2726896946
5703896442.8...

result:

wrong answer 1st numbers differ - expected: '145405766328.3491211', found: '256846152477.1783752', error = '0.7664097'