QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#619325#8242. V-DiagramZhangYiDeWA 158ms3836kbC++98479b2024-10-07 13:53:032024-10-07 13:53:04

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3836kb

input:

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

output:

6.7500000000
5.8333333333

result:

ok 2 numbers

Test #2:

score: -100
Wrong Answer
time: 158ms
memory: 3752kb

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:

-nan
-nan
770302316.6666666269
608562705.0000000000
296293261.6666666865
-nan
571816312.6666666269
-nan
-nan
-nan
-nan
779975824.3333333731
-nan
-nan
-nan
654961203.6666666269
583384189.3333333731
-nan
-nan
-nan
-nan
473531399.6666666865
-nan
300229960.6666666865
-nan
693833002.6666666269
491836869....

result:

wrong output format Expected double, but "-nan" found