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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
#86170#5505. Great ChaseMaMengQiWA 383ms3692kbC++172.0kb2023-03-09 14:44:132023-03-09 14:44:15

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 3636kb

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: 383ms
memory: 3692kb

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
17081571618.353913240135
5202715639.835183899850
321977234.156325868971
45384199210.221683971584
183885744.769230769234
1708925225.230472357944
94172758350.020735725760
13924365606.287388795055
412975327.555555555562
965508404.512101492495
4877913272.221771611366
352961619....

result:

wrong answer 2nd numbers differ - expected: '16414958969.7272797', found: '17081571618.3539124', error = '0.0406101'