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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
#86508#5505. Great ChaseZhaoZiLongWA 387ms3576kbC++171.9kb2023-03-09 23:11:052023-03-09 23:11:07

詳細信息

Test #1:

score: 100
Accepted
time: 2ms
memory: 3532kb

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:

38.250000000000
1.230769230769
3000000000000.000000000000

result:

ok 3 numbers

Test #2:

score: -100
Wrong Answer
time: 387ms
memory: 3576kb

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:

145405766328.349110037088
16414958969.727281190455
5202715639.835183899850
321977234.156325868971
45384199210.221683971584
-301636628.221662468510
-731590277.186961898697
89786664971.557942636311
13924365606.287388795055
412975327.555555555562
965508404.512101492495
4703493416.288376524113
352961619...

result:

wrong answer 6th numbers differ - expected: '183885744.7692308', found: '-301636628.2216625', error = '2.6403481'