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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
#772571#6542. Optimal Quadratic FunctionutilforeverWA 661ms2236kbRust32.9kb2024-11-22 20:26:542024-11-22 20:27:02

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 2164kb

input:

1
4
0 0
1 3
2 9
3 0

output:

5.062500022522

result:

ok found '5.0625000', expected '5.0625000', error '0.0000000'

Test #2:

score: -100
Wrong Answer
time: 661ms
memory: 2236kb

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
0.000000000027
0.000000000009
543160.456138547277
121.000000000000
0.833138998821
412780.659561216075
12.250000000000
15750.250000002283
118751.404493791677
880245.829564766260
1.000000020520
15.363572979686
854987.977848116425
20.250000000000
24567.77379...

result:

wrong answer 8th numbers differ - expected: '0.8320062', found: '0.8331390', error = '0.0011328'