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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #774179 | #6542. Optimal Quadratic Function | utilforever | WA | 559ms | 7976kb | C++23 | 2.9kb | 2024-11-23 12:16:00 | 2024-11-23 12:16:05 |
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Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 7976kb
input:
1 4 0 0 1 3 2 9 3 0
output:
5.062500000000
result:
ok found '5.0625000', expected '5.0625000', error '0.0000000'
Test #2:
score: -100
Wrong Answer
time: 559ms
memory: 7928kb
input:
60 1 1000 -990 2 171 -638 949 -99 2 633 227 -257 -602 3 634 -994 633 999 -374 995 3 445 -110 586 -121 462 29 9 -995 -224 -458 -833 691 -670 456 -259 -376 55 -563 -12 834 827 -826 -220 299 744 17 997 991 997 976 997 988 998 -986 999 -982 999 -980 999 -996 998 -988 998 -991 997 987 1000 996 999 -1000 ...
output:
0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 543160.125997177078 121.000000000000 0.832006183434 412780.607180640321 12.250000000000 15750.250000000000 118751.380086283119 880245.505473879912 1.000000000000 15.363373360976 854986.713166612984 20.250000000005 24567.66738...
result:
wrong answer 28th numbers differ - expected: '539.7419182', found: '539.7442609', error = '0.0000043'