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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#747173	#8242. V-Diagram	ucup-team3556^#	WA	79ms	3912kb	C++20	2.0kb	2024-11-14 16:30:28	2024-11-14 16:30:28

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Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 3912kb

input:

2
4
8 2 7 10
6
9 6 5 3 4 8

output:

6.750000000
5.833333333

result:

ok 2 numbers

Test #2:

score: 0

Accepted

time: 79ms

memory: 3676kb

input:

100000
3
948511478 739365502 813471668
3
881046825 27458122 398507422
3
987554257 399092415 924260278
3
984128569 125199021 716360525
3
529589236 45783262 313507287
3
645443456 85994112 226010681
3
914820717 228360911 572267310
3
418958362 56703604 195276041
3
64461646 26764720 26995581
3
914535039 ...

output:

833782882.666666627
435670789.666666687
770302316.666666627
608562705.000000000
296293261.666666687
319149416.333333313
571816312.666666627
223646002.333333343
39407315.666666664
383253737.666666687
734363638.666666627
779975824.333333373
490276408.333333313
574448414.000000000
337980292.000000000
6...

result:

ok 100000 numbers

Test #3:

score: -100

Wrong Answer

time: 27ms

memory: 3820kb

input:

10000
4
194123849 79274911 191162487 570110764
86
957917218 915359202 914726017 873273226 867724859 867674150 809652204 805531383 745262007 743835491 727071232 714782071 645394643 639432679 594879540 587173904 583418126 560538589 518721836 469558994 427721766 411582333 404948350 402948978 357228675 ...

output:

258668002.750000000
499947495.383720934
495489050.352941155
511519421.863013685
472025965.699999988
543693608.250000000
543366581.516129017
254833443.199999988
395528440.974358976
502458665.384615362
564217787.333333373
479468115.118279576
466246020.204545438
551500780.772727251
537648134.285714269
...

result:

wrong answer 2nd numbers differ - expected: '527118856.7555556', found: '499947495.3837209', error = '0.0515469'