QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#43163#4497. MapMaMengQiAC ✓268ms3768kbC++171.3kb2022-08-08 13:10:062022-08-08 13:10:09

Details

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Test #1:

score: 100
Accepted
time: 268ms
memory: 3768kb

input:

100000
0 5
15 5
15 0
0 0
3 2
9 5
10 3
4 0
-605 604
604 605
605 -604
-604 -605
569 -338
568 -337
569 -336
570 -337
-964 963
963 964
964 -963
-963 -964
-364 838
-365 839
-364 840
-363 839
-664 663
663 664
664 -663
-663 -664
-307 -424
-308 -423
-307 -422
-306 -423
-866 865
865 866
866 -865
-865 -866
12...

output:

6.0000000 2.0000000
568.8082645 -336.2512397
-364.2463693 838.3760373
-306.4503012 -422.9126506
119.4705543 796.6091224
426.6965649 50.2398219
-138.7016575 -400.8552486
190.8919118 -43.8272059
-392.4260231 -700.8384050
96.5101764 624.6417910
576.2781690 448.0908451
-93.0586817 165.7918006
95.1487252...

result:

ok 200000 numbers