QOJ.ac

QOJ

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
#772871	#6542. Optimal Quadratic Function	utilforever	AC ✓	6063ms	10164kb	C++23	3.3kb	2024-11-22 22:31:56	2024-11-22 22:31:56

Due to the privacy settings of the submitter, you are not allowed to view this code.

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 8020kb

input:

output:

5.062500000000

result:

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

Test #2:

score: 0

Accepted

time: 406ms

memory: 8036kb

input:

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
543160.125996479290
121.000000000000
0.832006181244
412780.607179482139
12.250000000000
15750.250000000001
118751.380086099616
880245.505473555415
1.000000000000
15.363373360400
854986.713165145415
20.250000000000
24567.66738...

result:

ok 60 numbers

Test #3:

score: 0

Accepted

time: 282ms

memory: 8016kb

input:

1000
1
-585478 527569
1
152984 679945
1
-174472 172630
1
235983 471538
1
-250372 650998
1
521028 -109032
1
121457 989514
1
916700 -223410
1
25908 939341
1
999032 369442
1
249207 -874185
1
-921949 719467
1
-692065 -756006
1
580461 644861
1
-382986 975568
1
644060 -113069
1
-588888 717169
1
2947 -3929...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #4:

score: 0

Accepted

time: 314ms

memory: 7984kb

input:

1000
2
578578 -462573
-614596 -50411
2
568651 926188
-15389 -281674
2
-56242 -213116
215036 310015
2
-568452 -743741
-314862 -573269
2
-428037 -926383
-172945 -31965
2
-58020 145819
-69585 116311
2
-629887 -794837
704590 -761914
2
243217 -433618
98814 -457689
2
147490 681479
665176 -119632
2
-851707...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #5:

score: 0

Accepted

time: 341ms

memory: 7980kb

input:

1000
3
-734917 -489090
419510 102330
712427 633246
3
36286 -456156
747264 -743132
260371 -674274
3
429263 14588
352092 -105774
547767 232534
3
-913665 328259
240305 -680653
-295994 -678964
3
597443 -368402
-231672 43641
-590555 396735
3
-603016 904082
-607928 649743
464117 526551
3
350193 -351624
33...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #6:

score: 0

Accepted

time: 363ms

memory: 10028kb

input:

1000
4
-48411 -514672
165369 -349660
-281244 -842990
50473 -422110
4
-487482 -318709
861670 -709796
-491931 -335068
-523699 -455262
4
-817575 -338873
869501 905839
-717462 -668516
841972 769497
4
530706 615905
128991 -871809
82920 -948448
-317630 -725769
4
144451 772470
-923425 791489
513030 193835
...

output:

0.001635253442
0.441888894940
0.095087565538
3655702.651998833971
769858.665861907972
876.964418880728
2.383378194017
0.003314340493
0.046074291557
0.414087273504
31534.752843921404
0.011533315125
1322109.793528968848
2475705.141863191214
5494047.076620374396
0.604758258750
36615.982255763333
15433....

result:

ok 1000 numbers

Test #7:

score: 0

Accepted

time: 393ms

memory: 7984kb

input:

1000
5
-425128 981633
-381689 946206
957441 996145
84010 712860
-8814 738024
5
235841 662950
864929 -477349
823444 -108225
714735 661226
300163 983888
5
-972539 106077
-856485 556296
-951397 193386
-207377 778279
-862794 555900
5
-877483 818676
537271 -193411
341352 408858
167065 819835
451709 87895...

output:

162.217423812454
24899.703037822583
111166879.556590972730
440.668044510803
45502620.026477588988
0.908165747589
48119370.938385870500
1331743.107368015252
1145.041046776200
11911.409090355953
898995.931081901541
0.281486410212
7.835265494750
0.770599359347
1167.305707704756
40318098119.994826462120...

result:

ok 1000 numbers

Test #8:

score: 0

Accepted

time: 528ms

memory: 8036kb

input:

1000
10
860001 272235
-30508 220967
711207 504388
77794 647164
303746 959200
592742 534104
57277 254211
266565 968002
919148 568676
991753 -20796
10
95213 204518
35283 198770
69842 203724
-316246 248661
-319918 245804
-923990 767251
-689125 503455
175418 229272
90053 206083
-815528 637145
10
-808164...

output:

52855287328.802730817348
4736213.545029501831
325.276605870807
11692527.619331830170
61306.467098005133
24947264304.333358136937
492734951022.515509635210
0.965345747158
1913.495508354072
385.474666651775
6.448445186524
42078421804.716366406530
5867468.015703042389
0.606672071535
24254772.5154165635...

result:

ok 1000 numbers

Test #9:

score: 0

Accepted

time: 2ms

memory: 8020kb

input:

1
4
-1000000 -1000000
-999999 1000000
999999 1000000
1000000 -1000000

output:

0.000000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #10:

score: 0

Accepted

time: 0ms

memory: 8024kb

input:

1
4
-1000000 -1000000
-999999 1000000
-999998 1000000
-999997 -100000

output:

12656250000.000000025146

result:

ok found '12656250000.0000000', expected '12656250000.0000000', error '0.0000000'

Test #11:

score: 0

Accepted

time: 2ms

memory: 7968kb

input:

1
4
-1000000 -1000000
-999999 1000000
-999998 1000000
-999997 -1000000

output:

0.000000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #12:

score: 0

Accepted

time: 2ms

memory: 8024kb

input:

1
4
-1000000 -300000
-999999 300000
-999998 300000
-999997 -300000

output:

0.000000000000

result:

ok found '0.0000000', expected '0.0000000', error '-0.0000000'

Test #13:

score: 0

Accepted

time: 1ms

memory: 7864kb

input:

1
4
-1000000 -999999
-999999 999998
-999998 999996
-999997 -999999

output:

0.562500000000

result:

ok found '0.5625000', expected '0.5625000', error '0.0000000'

Test #14:

score: 0

Accepted

time: 0ms

memory: 7972kb

input:

8
4
-1000000 -1000000
-999999 1000000
999999 999977
1000000 -1000000
4
-1000000 -1000000
-999999 1000000
999999 999770
1000000 -1000000
4
-1000000 -1000000
-999999 1000000
999999 997770
1000000 -1000000
4
-1000000 -1000000
-999999 1000000
999999 977770
1000000 -1000000
4
-1000000 -1000000
-999999 10...

output:

33.062537014495
3306.253331304436
310806.561001368856
30885837.137953206460
62499875000.111550249159
561097185.459861566080
0.563063220406
2770157895.501906338846

result:

ok 8 numbers

Test #15:

score: 0

Accepted

time: 38ms

memory: 7976kb

input:

50
20
-78760 901241
-290160 346799
-100100 886312
-400033 -7842
-128289 858428
-443380 -236792
-204313 613533
870820 96059
812309 226162
-35539 980448
797663 345545
-445875 -256648
-460410 -299719
627726 793426
832862 169452
656272 795052
-339551 196857
-34433 992148
-388395 11457
-255059 482328
20
...

output:

1995515551.236061792239
81676587.163027240764
15097.239970939515
23.395512451905
579359934.006420460006
3853.663650181989
50.381382991485
2611489.365591028757
131464690.063445840438
2137.820041442010
284.143965601099
564775635.752798939822
39822891364.856862034649
909.273877094122
16588.063572787375...

result:

ok 50 numbers

Test #16:

score: 0

Accepted

time: 4195ms

memory: 8036kb

input:

500
300
-574218 -271807
-443150 -83950
15479 867073
-467689 -121944
-318587 129168
-24306 766466
-968754 -612160
-814705 -519500
-60831 677156
-195474 372912
-44244 717366
-134450 505915
-523893 -204101
-179966 405956
-732527 -448979
-886997 -569400
-190507 383431
-538163 -223837
-885831 -568677
-60...

output:

223.573986861320
11176.342876644155
1192.744752953453
453187006.523408806243
554031869.363815272634
9.206159019222
126.713163833727
2.791225171942
7790357819.291762683541
13298746917.736125093885
138873066385.780757382512
4982989809.293318490963
67327474.877922751446
4313.350013068025
2045627.964024...

result:

ok 500 numbers

Test #17:

score: 0

Accepted

time: 6063ms

memory: 10164kb

input:

2
100000
856014 -110712
-748941 799207
-390374 -391739
448342 -991095
-64136 -981770
583018 -785726
-94728 -935377
768587 -365471
-102072 -963217
-547043 88834
-57865 -990529
-569447 175470
-331771 -501999
-123570 -924764
-86739 -946110
-481573 -114452
-143293 -909698
-188793 -835029
-368557 -415082...

output:

1147482388.195887005888
27.055180825259

result:

ok 2 numbers

Test #18:

score: 0

Accepted

time: 2949ms

memory: 8024kb

input:

1000
100
-119975 -664365
949391 58457
740004 -370401
540289 -639167
-788110 721100
416862 -768862
-510399 -3617
-438471 -204422
-820344 865532
-788887 755411
601194 -601478
-489457 -66989
-702681 494011
581714 -590937
621839 -564798
-596490 195550
390610 -797275
-511753 -13584
-295498 -456173
260700...

output:

601442791.650348984927
24.854725899032
12179361658.008955668658
3766193.376670940993
162530385978.940151572227
12661609.462567840043
4212.845367024396
47746959069.062621932477
38556717282.987181529403
34153564.440889332178
109150.232111169923
20645.945134131083
1045764154.094751037657
4163.031426184...

result:

ok 1000 numbers

Test #19:

score: 0

Accepted

time: 5738ms

memory: 8016kb

input:

1000
200
789124 -486241
-585609 207780
-420071 646265
-719341 -271629
798017 -517521
-358192 786061
882118 -897750
-572109 237809
584895 259362
-626674 62322
-504210 442329
-343020 802463
477414 549189
709507 -158428
802832 -539018
-273113 927143
639188 90473
-780485 -522065
330923 858488
719753 -19...

output:

91156684.238315598639
3501.157267738147
3851361410.711719088024
2454734.159939741585
5.035905275924
82.768321565046
284923642635.168471992016
380786260.887224991311
17.167560836836
5682477627.399274086580
4.455316367957
1265.284105070220
68.279475940750
1036.497540720282
2393.819121881067
791577964....

result:

ok 1000 numbers

Test #20:

score: 0

Accepted

time: 5593ms

memory: 7984kb

input:

666
300
733074 -538691
-186759 708121
19954 783003
144458 730949
204506 673961
553123 25690
226219 653422
624395 -178962
414482 359209
438237 305003
-273026 615231
-614391 -107992
-400931 412346
-483918 233375
-285489 597497
582783 -58643
-327538 537216
514448 125717
347458 484719
806041 -811603
783...

output:

14218890.034788465436
1560980.928470062370
135793682616.947856299579
597586.356117673699
2293035.645502957551
29924753323.652329085395
102.669386513172
2001978.225198907723
32.629074179400
3.322093403252
12200829391.231822148897
204120702.974951455471
59027030680.172357458621
6296990.545134181286
32...

result:

ok 666 numbers

Test #21:

score: 0

Accepted

time: 5529ms

memory: 7960kb

input:

500
400
-357828 -511505
811629 806298
595389 228873
228176 -405417
-718847 -22231
43107 -557461
478070 -20663
375542 -203854
468039 -41469
224127 -408358
87768 -530964
-370957 -500036
518859 60735
-647687 -152816
762116 659689
-140768 -600992
-314127 -540262
691144 464427
-822638 195188
640167 33654...

output:

2164267.283383765355
60833.544962004515
30687521.121583468675
409369199255.910634726286
156645670.158610680417
1133.028809634040
1180.614520064161
9652051207.436163832434
1404312.118016750025
116471.295287722842
19045036850.029781121761
47077498545.721999164671
136739.889114869772
132245.86846384140...

result:

ok 500 numbers

Test #22:

score: 0

Accepted

time: 5503ms

memory: 7856kb

input:

400
500
-500380 -894037
849708 881783
-558459 209296
851475 918558
-514750 -630889
829936 476110
-549945 42354
787624 -354093
814192 160977
-502873 -848842
772553 -637093
832402 525820
777452 -545681
-516265 -602612
813882 154790
822592 328889
818427 245057
846509 816020
798227 -150855
-540278 -1459...

output:

336358.682992410640
739007712.313544773730
8062740.943840926706
46895.725820273414
6280.637153442189
18764.817723848014
4518783186.363645144738
163.266277445718
444006974975.432236731052
43.545280760843
8.723682095359
3172.478945250725
1539479650.007816218887
143.955333343430
2.626373152179
11143941...

result:

ok 400 numbers

Test #23:

score: 0

Accepted

time: 5457ms

memory: 10028kb

input:

333
600
397147 736863
710330 449692
713165 445736
742693 406407
-80845 715759
-131224 681331
256197 788247
4673 760369
-636028 -4806
600988 576750
-287208 535378
644821 529254
699244 463843
-791164 -339893
804029 317447
-256744 568277
894333 169764
991373 -10561
701153 461309
-500555 240181
-655423 ...

output:

51526.628589514236
5144056.831958961670
1108984120.798478231998
536.957276431878
2.181490653944
2855000.521499085045
7.895070923734
26330215618.183346128091
70553.222649625864
4296.461204885984
158697.164686701584
27333878.098134273887
347065432.787595527770
11.780691580025
32965.376256000595
109260...

result:

ok 333 numbers

Test #24:

score: 0

Accepted

time: 5446ms

memory: 10080kb

input:

285
700
950915 -131859
287194 -348466
732575 15902
252777 -413880
216880 -487731
981137 -169278
536902 -34166
642935 14401
833007 -25394
549734 -25558
747152 12749
470592 -90277
905736 -83662
693698 19630
838447 -28990
954527 -136018
230712 -458599
739346 14424
369980 -213227
237154 -445291
106468 -...

output:

7872.481725738967
137.323614295393
7.321763677015
108838738.727853842633
143181888199.553921014071
180745.030988112078
3757486297.452266937820
49308496.073320568183
3.421210225437
3719.395043276582
5468199288.929683584254
36176108156.892562951893
167194.534391595931
4519810.730008368637
5.9426155300...

result:

ok 285 numbers

Test #25:

score: 0

Accepted

time: 5453ms

memory: 8056kb

input:

250
800
215344 949751
609032 593146
-105838 241410
-305554 -651790
-63750 385360
190202 926700
977848 -964837
372668 969088
723821 235110
-183595 -65083
2137 579745
874313 -407943
-274645 -490837
-352061 -909644
-108768 230807
118691 831006
7827 594698
-353540 -918151
479010 860107
528736 775396
137...

output:

1220.641279226428
3841279.090116005533
12.579284530884
575705766647.107617735863
1558427.698068899749
103457223182.765283159912
3.124442314049
4899838959.091225966346
787527992820.629969716072
398.600384057666
102710.607924003373
213705230964.387014150620
101864.459384634123
7589694361.203750011511
...

result:

ok 250 numbers

Test #26:

score: 0

Accepted

time: 5432ms

memory: 7968kb

input:

222
900
159295 -261280
-490655 -364459
-564376 -402728
-604271 -425659
-11582 -247668
558244 -406118
307888 -296721
818686 -586122
623984 -445193
-316296 -295538
-829005 -584571
-271531 -282717
885932 -643583
-20565 -247759
944306 -697087
198978 -268580
189596 -266716
564738 -409799
652943 -463779
-...

output:

191.797798423849
888649.482902039198
2548.312983371507
237569579369.794276043773
24.760432378827
1529.443614702118
2001480394.492921462632
7281629.924379302406
50766.111007976726
168430563771.424998328090
806829.977509982935
1571.277728790799
6.718947070942
1568004021.381212345324
595.639091943496
5...

result:

ok 222 numbers

Test #27:

score: 0

Accepted

time: 5429ms

memory: 8000kb

input:

200
1000
921973 -681192
106799 -803185
-788145 993628
-416714 -4302
967514 -643801
151959 -857032
914844 -693738
440285 -958716
76084 -767643
-234739 -342853
-783938 978294
88850 -779199
994748 -589724
547596 -955741
827485 -776166
-509420 218589
-103043 -577817
-480852 137104
-207939 -394029
636786...

output:

451896268.537249648885
7.049967805056
5671529.651582683296
664528040183.420127391815
85.120651266343
7648180137.927564652637
1992099913.640169798629
44806.031686919802
1741949577.064285997767
3.191682369893
59567996.320878157752
831472726.286515795975
5.061339643580
53358834.160860242708
39478.58236...

result:

ok 200 numbers

Test #28:

score: 0

Accepted

time: 5376ms

memory: 8292kb

input:

20
10000
367451 -409708
455070 -596428
-849725 742244
471078 -632029
165323 -32253
-955469 715329
-923101 725677
481472 -655412
605011 -948267
-407637 634856
147682 -2823
212276 -113335
54592 143212
-915359 727879
-706038 746189
185824 -67108
-390828 623713
445008 -574302
488755 -671854
209758 -1088...

output:

4742.417477616931
5708564220.386263526045
173867306652.445979207754
262985.123263902497
430508202.915103929787
84862534.919335751583
880.520405208868
45696595.620395850474
315.429554909603
305020763584.991382300854
857.447658234549
138426330564.162920176983
7316.911908172524
81.128207020941
1490448....

result:

ok 20 numbers

Test #29:

score: 0

Accepted

time: 6022ms

memory: 10164kb

input:

2
100000
456841 473364
686221 501790
971762 617932
-460757 766289
699 504584
432758 447040
374796 454319
572086 478648
-193285 584233
491439 463152
-248925 592962
990805 603449
271131 432749
632227 506041
663581 521394
835276 572284
-686905 908087
878120 545025
9952 525303
-230097 589015
520429 4563...

output:

1144656406.727596814628
2762.706008554909

result:

ok 2 numbers

Test #30:

score: 0

Accepted

time: 5420ms

memory: 8008kb

input:

200
1000
355997 447007
-647551 160906
135262 493431
-191209 471687
-123387 482560
-947728 -194956
456306 412695
-288271 408556
-590730 228483
29143 515969
136898 495379
-437761 347020
-414146 347047
665752 276974
-654078 154335
-196238 463226
531736 340356
811033 150173
-508933 298732
-699464 117175...

output:

453791424.359835184092
4.500433520688
349576359429.360611319542
56072644255.024271722883
472464940.015231311088
28.545541805984
3126.607870731057
16689736.816045135403
48476275650.282214041799
28360079.480823980251
13621103754.059034318663
260995817.089753548571
230480.342009764358
17.985433269196
3...

result:

ok 200 numbers

Test #31:

score: 0

Accepted

time: 5457ms

memory: 8092kb

input:

20
10000
-198525 -699168
735571 -956068
73682 -861911
668211 -965932
-925579 89819
-26783 -810274
-318416 -604594
-969046 153288
849510 -929129
-531191 -402219
900779 -912916
-569364 -361171
-388794 -542459
-274404 -640970
946191 -896402
-666538 -250493
762366 -950829
163122 -899613
-418908 -514429
...

output:

4765.842897029259
75778.430555418470
31472925652.560112820938
5541071814.077811199706
12531584794.797690488398
5.034535590145
79583249.174269807692
263.579186053963
2111504.014806716580
9220669.671160702281
8882473448.235910178162
58104345751.687066759914
51959698296.371448732913
600452154.719094997...

result:

ok 20 numbers

Test #32:

score: 0

Accepted

time: 6012ms

memory: 10120kb

input:

2
100000
856014 -110712
-748941 799207
-390374 -391739
448342 -991095
-64136 -981770
583018 -785726
-94728 -935377
768587 -365471
-102072 -963217
-547043 88834
-57865 -990529
-569447 175470
-331771 -501999
-123570 -924764
-86739 -946110
-481573 -114452
-143293 -909698
-188793 -835029
-368557 -415082...

output:

1147482388.195887005888
27.055180825259

result:

ok 2 numbers

Test #33:

score: 0

Accepted

time: 5423ms

memory: 8044kb

input:

200
1000
598099 -707590
-941332 986389
5924 437220
50660 372206
-2232 484704
714086 -980976
-43837 532989
508536 -466519
-628392 976403
172620 189199
607743 -717828
-246520 756652
526210 -527203
710937 -988627
-154755 656534
-583701 998460
-176700 691814
-631576 986748
364647 -162636
-294261 797353
...

output:

453829535.324976333504
692823.500411898783
64.576379046529
2231952899.819935629843
63034407.126143974601
3647385879.141024102923
6.224858172499
186588789039.760715082288
110362170.282926728585
159530.720737182079
126663613121.637763515115
22305462784.728013465181
28902219.008744096556
31.28368561863...

result:

ok 200 numbers

Test #34:

score: 0

Accepted

time: 5419ms

memory: 8184kb

input:

20
10000
-18780 765100
-16479 784796
-91618 222362
-321261 -464328
-98405 179720
-118075 63905
-292267 -463429
-476200 -48911
-9084 849233
-245457 -409691
-584219 659685
-60673 433871
-309507 -467014
-340866 -450884
-284189 -458835
-110342 108100
-361323 -424772
-224549 -364719
-151040 -104483
-1817...

output:

4763.882564195187
639149.966218035391
242.823110465404
59436543748.141498252749
4270273352.017562519293
67629.093009791344
11.852466637938
55864092542.099041778594
640493117912.889915108681
20.454042641927
126703.779324835655
119.554038798393
268005677896.113368123770
153461770.873549659707
6.748023...

result:

ok 20 numbers

Test #35:

score: 0

Accepted

time: 6016ms

memory: 10164kb

input:

2
100000
667236 867053
647992 281838
609793 -886361
669939 974744
632726 -227234
-932814 -95833
656494 508904
-931761 -101283
-920106 -475126
615659 -694328
-915575 -573803
-946181 317231
-929371 -157155
-929775 -165768
-942491 232024
-949438 402454
-957596 690336
-956627 664321
661259 652248
-91611...

output:

1150380510.861966521246
1299086484.227883761283

result:

ok 2 numbers

Test #36:

score: 0

Accepted

time: 281ms

memory: 8072kb

input:

1000
1
245453 -824575
1
-197246 459584
1
-77058 815906
1
955295 986048
1
-585478 -968190
1
841394 57242
1
31072 99690
1
-78510 -741530
1
-154867 214579
1
-457213 -295148
1
43615 356233
1
-726485 152984
1
617038 252507
1
-109879 -116490
1
784366 340245
1
-174472 452792
1
-320241 156688
1
310604 55116...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #37:

score: 0

Accepted

time: 314ms

memory: 7832kb

input:

1000
2
837672 609450
787258 -294767
2
-693446 -190985
578578 -816820
2
-614596 -59091
294336 20778
2
304609 676004
920176 -533309
2
664878 -452235
64349 568651
2
-563942 -237278
-848305 -535691
2
-80676 -348564
-709683 589367
2
-247490 201794
536850 492292
2
495278 -704083
-112641 430391
2
367097 -4...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #38:

score: 0

Accepted

time: 341ms

memory: 8032kb

input:

1000
3
-570109 -991378
708540 -14266
690167 732422
3
-734917 -591316
419510 850008
712427 -44056
3
480071 217466
16935 709765
449771 -84197
3
585910 467300
856872 36286
-872052 747264
3
-750019 -921263
592440 260371
720656 -34731
3
283023 433718
-660833 -628076
429263 407689
3
352092 -408368
547767 ...

output:

0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
...

result:

ok 1000 numbers

Test #39:

score: 0

Accepted

time: 367ms

memory: 8028kb

input:

1000
4
120184 -522502
-335327 196533
73779 690679
-48411 -394182
4
-644460 -240894
165369 -80520
-281244 891853
50473 -18791
4
206293 283841
-892530 394320
-715834 407924
69350 30219
4
552269 -487482
957785 966227
723653 861670
994344 -491931
4
84983 -523699
34389 -678235
337086 -436448
544394 36516...

output:

327393699392.292041480541
37531261813.463950995356
8874485904.101966680959
212493502985.633062541485
7250999080.498191209510
20488573849.827401492745
23311394774.248239764944
99807117862.627263903618
23062617866.287150129676
38678994544.592939134687
446620731881.484774589539
103647334209.31891938298...

result:

ok 1000 numbers

Test #40:

score: 0

Accepted

time: 393ms

memory: 7896kb

input:

1000
5
712404 -123329
551103 -557818
-444534 677308
-425128 -168678
-645206 668205
5
-381689 -145355
957441 433315
84010 -845421
-8814 -382972
-370969 -741883
5
704980 -185588
-52471 -686827
819704 -25330
357980 637232
-308202 625145
5
670814 -452431
-36276 -447692
-388856 235841
-614697 598694
5410...

output:

152585381702.983977600932
85161480852.098691128194
364999857514.555730491877
38193794255.505108781159
442592874023.337171018124
674011877106.745098114014
248849198288.526451542974
41402592568.805118143559
143358726694.919924110174
160126916159.747971236706
91101172575.853252924979
58568477040.631533...

result:

ok 1000 numbers

Test #41:

score: 0

Accepted

time: 528ms

memory: 7984kb

input:

1000
10
719749 300237
450883 20532
-678730 -219264
464946 -623294
860001 669923
-740634 695666
-30508 -154290
711207 870176
77794 -897832
-501417 -86445
10
303746 -867968
592742 337531
57277 435153
266565 -71540
-353681 -318147
-306074 74757
-294888 950911
-629552 797293
919148 -373377
-979009 83731...

output:

210103325229.549074724317
444176313518.801670014858
506247807424.814154446125
354780679482.236737191677
539970632520.331958830357
249634350280.667266234756
571102826159.953084826469
94682708939.275926686823
394956981248.971947938204
548759596132.527767241001
425305158733.773696660995
399083667196.27...

result:

ok 1000 numbers

Test #42:

score: 0

Accepted

time: 2934ms

memory: 7984kb

input:

1000
100
503940 892207
-360030 127313
847901 620477
-119975 485357
949391 -85679
740004 570364
540289 -514498
-788110 -550152
416862 -170936
-510399 -85009
-438471 147817
-820344 -419709
-788887 268568
601194 -463858
-489457 -271701
-702681 -677706
581714 -98124
621839 -87515
-596490 -406601
390610 ...

output:

832396317046.968678593636
908077635051.922735810280
936028198571.498362064362
949110704399.565519809723
937906309420.736939311028
952314657587.208410322666
878145042402.478724896908
936442232024.469456732273
949072984456.907267928123
960108790191.990226745605
869632201029.405832350254
841869778848.4...

result:

ok 1000 numbers

Test #43:

score: 0

Accepted

time: 5913ms

memory: 10140kb

input:

20
10000
-70357 850317
169057 860123
-76514 365758
367451 -811104
455070 -974302
-849725 -438852
471078 444337
165323 383392
-955469 -385190
-923101 -943035
822734 820483
481472 -196437
605011 422553
-407637 417395
147682 623919
212276 -652188
54592 34985
-915359 -741686
-706038 559876
756062 94848
...

output:

998335142645.755864441395
999524805668.719040811062
999251785658.791863918304
999071955797.304943978786
999838447779.582629919052
999794592809.833266973495
999777663877.090972781181
999731012368.994755864143
999091893506.776507377625
999806895467.895238399506
999580030136.847796380520
998973163482.9...

result:

ok 20 numbers

Test #44:

score: 0

Accepted

time: 6035ms

memory: 10128kb

input:

2
100000
-881270 -944828
758910 763086
-633064 439558
456841 433295
-931368 900398
686221 166089
971762 -975992
-460757 -889713
699 -285680
432758 -962102
374796 91613
572086 -391394
-193285 30235
491439 -472937
-248925 -128543
990805 298778
271131 86955
632227 161868
663581 -201111
835276 543619
-6...

output:

999917382510.318361818790
999942779320.989441394806

result:

ok 2 numbers

Test #45:

score: 0

Accepted

time: 5419ms

memory: 8128kb

input:

20
10000
-425094 847211
-767600 257206
963661 16874
-198525 302520
735571 -382082
73682 -517571
668211 -172051
-925579 35046
-26783 -385936
-318416 509908
-969046 59168
849510 -162900
-531191 -757703
900779 -95896
-569364 16362
-388794 289214
-274404 -634358
946191 -404712
-666538 562872
762366 -158...

output:

999147486723.559442818165
999757756670.676118850708
998942975304.875645935535
999598229269.277645766735
998849702270.918394088745
999569489549.960698783398
999823989390.882056891918
998831139698.577920794487
999198313197.867242753506
999131611645.515400290489
999724637946.998536884785
998373816184.1...

result:

ok 20 numbers

Test #46:

score: 0

Accepted

time: 6040ms

memory: 10156kb

input:

2
100000
-172784 17214
787403 -903054
-558038 90674
856014 -453082
-748941 -507384
-390374 87370
134043 407622
448342 761942
-64136 650351
-25780 490841
583018 365150
-94728 -357856
768587 849980
-102072 48624
-965970 -736101
-547043 -759821
-57865 452464
-569447 527213
-331771 -267817
-123570 22008...

output:

999950865683.978904485703
999918261435.797322154045

result:

ok 2 numbers

Test #47:

score: 0

Accepted

time: 5428ms

memory: 8340kb

input:

20
10000
255021 844104
226042 591067
101909 731214
200648 -555486
-18780 210137
-933209 438563
893715 246413
-16479 -341671
-91618 -415054
257898 -37150
-760824 -702148
182696 905489
332607 62042
-727584 425665
-321261 472027
73358 -769385
431453 667930
709666 -39367
338111 496166
-98405 552342
4234...

output:

999570511629.693137526512
998784608815.454470396042
999198703255.500324070454
998727089694.132820844650
999060441264.596848607063
999711967923.787262856960
999867916998.189287960529
998877073732.475868701935
999220250945.062665045261
999379384042.581038534641
999552918050.065677762032
999306433365.5...

result:

ok 20 numbers

Test #48:

score: 0

Accepted

time: 6037ms

memory: 10120kb

input:

2
100000
507332 979256
-247328 494029
580211 706940
-675111 -345939
-468440 154539
602736 -956497
359547 826086
294218 385225
-100600 649605
-484319 908932
889314 540612
273310 -324319
667236 634873
171492 -464667
316985 -280435
851887 181581
647992 719899
257252 -72591
-292271 671957
-984341 931410...

output:

999886167158.592382311821
999942316699.204274117947

result:

ok 2 numbers