QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#933744#980. New Financial YearangletrisectionAC ✓9ms6088kbC++14816b2025-03-14 04:03:272025-03-14 04:03:27

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3968kb

input:

2
100.00 10.50
50.00 -50.75

output:

90.49773755656109130996
101.52284263959390386844

result:

ok 2 numbers

Test #2:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

34
547.12 126.55
314.53 838.84
892.32 677.78
934.23 147.14
725.46 562.02
237.24 611.73
677.63 20.42
956.40 736.47
714.79 -62.53
376.06 -77.87
904.24 -81.23
754.97 744.34
1.80 871.17
758.45 180.69
181.70 470.17
333.45 -17.89
670.14 331.33
879.85 354.44
238.38 754.50
592.49 722.91
487.56 372.42
93.78 ...

output:

241.50077245641136869381
33.50198116825017535803
114.72652935277328367647
378.01650886137412044263
109.58279206066282540633
33.33286499093757271339
562.72213917953831696650
114.33763314882781969573
1907.63277288497442896187
1699.32218707636729959631
4817.47469366009681834839
89.41540137859156800459
...

result:

ok 34 numbers

Test #3:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

15
945.51 588.38
90.09 -13.23
700.60 881.39
612.20 89.89
925.70 891.51
376.65 519.21
72.07 614.58
185.72 824.77
749.30 -43.80
305.22 901.46
596.79 118.12
485.82 687.47
770.24 366.90
698.24 480.78
871.03 929.69

output:

137.35291554083499931949
103.82620721447504763546
71.38854074323154463855
322.39717731318131654916
93.36264888906818271153
60.82750601572971760334
10.08564471437767551265
20.08283140672815747507
1333.27402135231295687845
30.47750284584506985652
273.60627177700348511280
61.69377881062135315915
164.96...

result:

ok 15 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

90
110.16 774.49
408.96 843.05
602.72 762.54
635.75 846.85
90.06 381.13
951.58 749.24
167.10 754.24
75.83 533.30
93.70 193.59
398.44 526.55
728.80 673.32
531.04 223.08
507.79 43.41
243.99 87.88
989.57 20.87
917.91 141.56
866.82 984.36
151.22 -11.29
14.19 172.30
439.15 -47.44
354.22 841.09
437.23 189...

output:

12.59705657011515000931
43.36567520279942300476
69.87733902195840585136
67.14368696203199249339
18.71843368736100288174
112.05077481041872999867
19.56124742461134857763
11.97378809411021727271
31.91525596920875784690
63.59269012848137236915
94.24300418972740089885
164.36795840039616223294
354.082699...

result:

ok 90 numbers

Test #5:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

94
695.23 550.98
482.19 915.08
56.16 270.09
412.47 588.99
505.86 572.21
962.20 373.71
740.07 777.60
828.37 114.42
471.62 191.80
322.23 883.80
302.00 -10.04
523.66 716.23
709.33 713.68
642.55 964.76
894.46 674.74
112.21 -64.02
408.47 398.08
954.90 871.81
338.89 712.45
261.48 590.53
231.13 897.30
666....

output:

106.79744385388184468866
47.50265988887575474564
15.17468723823934695361
59.86589065153340527559
75.25326906770206392139
203.12005235270524394764
84.32885141294440245474
386.33056617852810177283
161.62440027416036514296
32.75360845700345890918
335.70475767007559397825
64.15593643948396618271
87.1755...

result:

ok 94 numbers

Test #6:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

10
163.47 542.77
604.45 664.49
575.03 0.77
363.87 491.64
926.07 167.15
241.81 185.04
631.33 149.16
595.98 594.67
297.62 290.01
449.23 -40.41

output:

25.43211413102665119368
79.06578241703620335556
570.63610201448841507954
61.50192684740721205117
346.64795058955644435628
84.83370754981758921076
253.38336811687270255788
85.79325435098679974999
76.31086382400451384456
753.86809867427416520513

result:

ok 10 numbers

Test #7:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

89
69.66 746.78
620.04 751.71
895.49 847.70
233.58 473.06
45.69 690.93
104.46 172.13
370.14 68.76
605.08 408.17
151.38 454.97
727.28 -39.43
736.46 349.01
174.73 27.58
356.18 898.83
725.71 -21.34
534.27 502.22
153.77 947.25
592.07 929.48
872.79 199.15
558.25 190.58
579.38 127.05
490.49 141.18
264.45 ...

output:

8.22645787571742204136
72.79942703502365475288
94.49087263902077893363
40.76012982933724515533
5.77674383320900730610
38.38606548340865742830
219.32922493481865444664
119.07038983017493194438
27.27715011622249363654
1200.72643222717510980146
164.01861873900358546052
136.95720332340491154355
35.65972...

result:

ok 89 numbers

Test #8:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

75
180.29 692.28
683.58 190.14
194.15 64.04
683.99 334.07
271.48 796.49
682.88 131.18
332.66 241.56
303.72 328.51
814.85 812.70
169.57 841.06
572.42 60.04
82.79 941.89
272.33 142.31
128.30 563.32
933.11 130.27
330.38 -39.03
536.47 85.37
483.95 371.49
513.11 868.95
208.14 312.34
177.90 28.67
569.87 6...

output:

22.75584389357297965262
235.60350175777213621586
118.35527920019507064353
157.57596700992928617779
30.28254637530814719071
295.38887447010989717455
97.39430846703362476546
70.87815920281907722256
89.27906212337020974701
18.01904235649161734045
357.67308172956757061911
7.94613634836691051788
112.3890...

result:

ok 75 numbers

Test #9:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

39
183.51 189.59
403.72 563.72
491.52 693.09
489.32 357.07
533.78 328.39
531.93 384.50
795.73 -84.51
749.62 878.92
424.86 335.27
448.64 64.76
241.05 754.41
788.39 471.30
86.73 750.78
344.37 842.20
480.66 5.35
646.45 227.79
768.59 347.44
993.17 15.54
519.28 473.07
80.50 260.95
181.18 238.93
692.70 89...

output:

63.36890085983631593081
60.82685469776411935072
61.97531175528627755966
107.05581202004067620237
124.60141459884684422832
109.78947368421050612142
5137.05616526791709475219
76.57622686225637664847
97.60838100489350210864
272.29910172371933185786
28.21245069697217999760
137.99929984246455205721
10.19...

result:

ok 39 numbers

Test #10:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

28
190.64 960.75
431.23 364.07
38.63 439.67
633.22 590.25
922.30 744.89
879.69 228.01
659.76 16.08
994.05 928.24
403.21 169.31
410.59 20.54
386.08 -58.15
782.96 890.63
308.06 989.76
843.03 613.90
126.14 676.95
595.48 646.60
613.19 216.78
608.94 593.27
840.45 908.74
116.53 205.45
677.68 372.50
515.55...

output:

17.97218948856940556880
92.92348137134484886701
7.15807808475549922633
91.73777616805506340825
109.16213945010592567542
268.18999420749366890959
568.36664369400409668742
96.67490080136931851484
149.71965393041475067548
340.62551850008293286010
922.53285543608126317849
79.03657268606846741932
28.2686...

result:

ok 28 numbers

Test #11:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

19
315.79 -27.17
150.06 278.14
136.66 57.06
806.31 867.17
502.43 112.54
803.44 340.71
488.37 572.16
913.73 490.81
548.54 -37.34
704.02 -19.62
956.57 708.85
392.01 908.25
679.11 549.68
235.33 939.74
798.57 915.06
600.06 919.45
229.91 539.45
217.21 703.26
345.03 166.14

output:

433.59879170671433712414
39.68371502618078494606
87.01133324844008143373
83.36797047054808729172
236.39314952479534781560
182.30582469197432260444
72.65680790288027424140
154.65716558622906973142
875.42291733163085609704
875.86464294600648372580
118.26296593929653511168
38.88023803620134088987
104.5...

result:

ok 19 numbers

Test #12:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

16
447.49 488.63
381.04 262.29
310.47 893.14
126.07 311.22
315.54 177.28
193.18 -37.34
464.28 186.95
341.19 722.76
853.86 972.14
552.55 880.53
746.60 413.64
225.14 637.94
402.37 339.03
83.13 387.01
370.88 875.99
565.94 217.84

output:

76.02228904405143339318
105.17541196279223925103
31.26145357150049619577
30.65755556636350576127
113.79832660126947985191
308.29875518672196221814
161.79822268687922814934
41.46895814089163678773
79.64071856287425532628
56.35217688393012025472
145.35472315240247098700
30.50925549502669298363
91.6497...

result:

ok 16 numbers

Test #13:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

66
826.84 882.72
989.15 964.89
764.34 151.38
295.23 608.28
490.40 -17.47
202.84 194.10
148.11 229.98
771.72 780.87
247.87 976.90
735.93 703.77
165.77 72.41
884.09 56.55
778.34 783.02
535.60 383.35
383.40 936.77
548.37 497.40
168.87 33.54
238.00 212.97
206.36 418.14
382.91 387.44
431.23 746.80
347.43...

output:

84.13790296320416928211
92.88752828930688565379
304.05760203675714592464
41.68266787146326635138
594.20816672725061380333
68.96973818429106017902
44.88453845687617871363
87.60884125920965459500
23.01699322128331459680
91.55977456237479827905
96.14871527173598053650
564.73331204088151480391
88.145228...

result:

ok 66 numbers

Test #14:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

33
503.65 897.91
856.46 -2.16
971.15 136.35
876.34 -83.06
37.22 966.62
942.86 143.65
674.22 211.43
588.36 164.69
77.15 -68.34
246.65 -48.60
541.76 88.59
621.78 232.37
506.57 294.29
278.65 973.78
722.02 397.67
243.54 198.04
754.73 925.35
906.68 956.09
596.02 807.21
857.52 112.51
230.58 526.27
865.02 ...

output:

50.47048331011814781277
875.36794766966477254755
410.89485931880682301198
5173.19952774498233338818
3.48952766683542403570
386.97311717627741245451
216.49166746941529027026
222.28267029355095019127
243.68288060644349002359
479.86381322957197426149
287.26867808473406284975
187.07464572614856024302
12...

result:

ok 33 numbers

Test #15:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

8
403.87 470.93
589.57 365.04
443.23 964.93
80.16 32.84
102.27 633.93
256.83 319.98
798.16 409.04
69.43 794.08

output:

70.73896975110784524077
126.77834164803027761081
41.62057600030048831741
60.34327009936765762177
13.93457141689262002160
61.15291204343063924398
156.79710828225680074866
7.76552433786685902817

result:

ok 8 numbers

Test #16:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

55
219.05 220.84
572.81 799.21
196.92 0.87
391.97 362.08
57.88 704.96
927.39 428.31
664.37 199.56
751.57 532.42
727.48 969.16
804.02 725.59
610.87 243.67
825.70 861.63
452.37 129.82
597.58 938.09
977.94 487.29
32.70 583.13
498.79 844.44
877.64 934.45
690.11 361.75
955.01 618.54
11.15 356.16
489.09 6...

output:

68.27390599675851490247
63.70147129146694453539
195.22157232080897415472
84.82730263157895933546
7.19041939972172450268
175.53898279419280470393
221.78194685538790054125
118.84032763037224356140
68.04220135433425298288
97.38732300536585739792
177.74900340442866308877
85.86462568763452907206
196.8366...

result:

ok 55 numbers

Test #17:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

45
874.81 102.65
746.17 11.65
217.78 0.43
688.40 863.22
682.89 864.77
854.86 641.42
395.94 392.59
317.92 239.70
828.59 31.72
486.00 942.70
383.42 759.77
257.23 439.57
775.32 277.46
797.91 951.11
681.97 88.97
357.31 399.81
763.84 421.96
231.46 863.06
121.04 -89.17
448.45 869.02
678.81 955.59
257.49 2...

output:

431.68517147791754950958
668.31168831168827182410
216.84755551130140815985
71.46861568489025273720
70.78267359059671548493
115.30036956111247548051
80.37922004100772710444
93.58846040624081297210
629.05405405405406327191
46.60976311498993140958
44.59564767321493405916
47.67314713568212170003
205.404...

result:

ok 45 numbers

Test #18:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

16
760.04 576.97
602.68 249.48
211.75 377.90
640.40 107.89
711.84 919.64
159.32 374.09
353.75 65.13
569.33 -44.76
135.49 382.19
828.52 548.82
272.84 153.84
657.07 497.92
708.64 648.05
718.18 826.64
686.61 307.63
251.67 575.30

output:

112.27085395216921881456
172.45049788256838496636
44.30843272651182473965
308.04752513348404363569
69.81287513239966813217
33.60543356746609333641
214.22515593774602393751
1030.64808110065177970682
28.09888218337170684435
127.69643352547700487776
107.48502994011974465138
109.89262777629113543298
94....

result:

ok 16 numbers

Test #19:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

60
156.97 624.20
817.04 101.81
759.22 247.83
800.39 -52.54
506.55 -1.44
518.96 111.95
778.93 243.35
239.98 118.71
302.75 911.89
280.69 65.99
868.85 579.36
420.65 376.66
476.86 153.46
425.69 -92.76
275.27 923.82
836.76 -58.91
440.19 -72.21
563.44 656.25
163.67 423.17
729.36 181.07
53.64 254.90
811.36...

output:

21.67495167080916473878
404.85605272285812361588
218.27329442543771165219
1686.45174884112930158153
513.95089285714288962481
244.85020051899036275245
226.86180282510557049136
109.72520689497507362375
29.91925999861645024680
169.10054822579672872962
127.89242816768722832421
88.24948600679728372143
18...

result:

ok 60 numbers

Test #20:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

52
780.83 405.62
850.69 818.50
134.32 415.34
421.19 159.98
503.60 788.84
958.57 495.44
305.90 -94.51
367.29 155.05
435.28 528.60
368.73 177.40
982.31 833.62
686.97 973.85
634.82 -29.73
85.05 877.28
214.63 -39.82
750.84 708.39
34.29 343.60
414.92 576.95
708.27 795.79
86.85 589.26
430.32 509.97
898.78...

output:

154.43020450140420507523
92.61731083287969568119
26.06434586874684811164
162.00861604738824439664
56.65811619639080021216
160.98515383581892024267
5571.94899817851091938792
144.00705743971769834388
69.24594336621061074766
132.92357606344629061823
105.21518390779974083671
63.97262187456348669912
903....

result:

ok 52 numbers

Test #21:

score: 0
Accepted
time: 0ms
memory: 6088kb

input:

87
757.84 551.35
160.89 615.79
463.40 -71.50
114.81 773.98
749.32 134.07
195.29 178.96
434.23 418.97
117.60 497.59
89.16 522.85
586.22 594.41
29.67 152.28
708.28 111.72
893.01 573.57
478.42 787.29
170.88 611.39
577.60 653.62
735.59 529.70
692.66 931.36
171.91 958.46
148.91 611.77
723.82 692.60
798.4...

output:

116.34912105626774803113
22.47726288436552621874
1625.96491228070158285846
13.13645621181262868049
320.12645789721022993035
70.00645253799827116836
83.67150316974006329929
19.67904416071219486639
14.31484306012683482834
84.41986722541439291945
11.76074203266212059305
334.53617986019270347242
132.578...

result:

ok 87 numbers

Test #22:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

8
694.25 816.09
634.00 459.27
803.69 574.46
318.22 993.31
818.34 605.67
67.50 558.12
683.76 883.36
977.09 271.87

output:

75.78403868615529859198
113.36206125842616643240
119.16051359606204584907
29.10610897183781631270
115.96638655462186306977
10.25648817844770022134
69.53302961275626614679
262.75042353510633574842

result:

ok 8 numbers

Test #23:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

44
994.96 40.79
391.88 382.73
490.63 167.80
653.84 121.65
290.52 871.47
369.46 956.22
711.39 600.72
262.34 250.40
521.35 -54.23
310.39 957.11
232.33 590.63
975.65 29.29
980.88 176.76
67.75 143.40
429.55 186.62
453.54 801.55
507.87 760.48
541.53 969.40
666.73 518.31
773.57 351.40
997.08 845.24
264.92...

output:

706.69791888628458309540
81.17995566880036051316
183.20761762509334857896
294.98759305210921866092
29.90519521961563143009
34.97945503777621922836
101.52271948852607863500
74.86872146118720650065
1139.06488966571987475618
29.36212882292287318364
33.64029943674616163207
754.62139376595257544977
354.4...

result:

ok 44 numbers

Test #24:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

44
253.04 809.23
978.60 28.27
980.13 86.71
587.17 350.08
917.46 218.73
235.51 -48.83
553.96 -8.97
90.92 131.07
758.20 686.62
229.28 769.37
363.21 130.93
449.94 184.24
716.57 629.05
702.71 698.87
784.62 575.52
851.45 20.65
861.25 680.67
738.03 973.58
455.15 530.33
542.45 437.54
191.01 609.60
893.92 1...

output:

27.83014198827579477324
762.92196148748735140543
524.94777997964763471828
130.45902950586562951685
287.84864932701663065018
460.25014657025593578510
608.54663297813908684475
39.34738390963777732168
96.38707380946327418769
26.37312076561187978996
157.28142727233358755257
158.29580636082184241786
98.2...

result:

ok 44 numbers

Test #25:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

47
143.20 385.69
598.66 763.97
83.30 665.14
163.59 204.23
256.21 940.93
349.92 141.62
644.22 -1.83
109.99 784.33
110.69 169.42
556.40 99.75
698.47 817.56
457.12 874.78
864.82 998.39
169.49 156.77
496.76 -53.64
560.12 424.24
137.05 240.84
329.33 939.85
676.11 916.41
22.97 187.56
933.24 809.95
93.50 4...

output:

29.48382713253309717061
69.29175781566488012686
10.88689651567033500612
53.77181737501232561272
24.61356671438040777389
144.82244847280855992722
656.22899052663751717773
12.43766467269005993046
41.08455200059386669409
278.54818523153937803727
76.12254239504774488978
46.89468392868134571927
78.735239...

result:

ok 47 numbers

Test #26:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

4
905.67 656.23
66.20 506.91
399.91 663.84
517.01 134.16

output:

119.76118376684340205429
10.90771284045410283170
52.35520527859237205348
220.79347454731811239981

result:

ok 4 numbers

Test #27:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

26
254.94 853.04
15.32 493.91
465.56 313.83
798.70 145.27
651.87 493.74
497.01 300.98
287.25 243.68
417.23 -55.05
434.55 218.97
924.06 561.99
624.52 636.14
893.47 177.41
661.77 329.82
845.11 607.12
765.51 603.13
159.84 338.68
757.14 292.89
813.53 74.92
467.29 188.48
412.81 505.07
120.62 98.20
345.95...

output:

26.75018886930244121913
2.57951541479348733787
112.50030205639998825973
325.64113018306358071641
109.79048068177989705418
123.94882537782432052609
83.58065642458100796830
928.20912124582866908895
136.23538263786562652058
139.58821130228551510299
84.83712337327139607623
322.07562813164634007990
153.9...

result:

ok 26 numbers

Test #28:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

9
486.14 85.57
292.60 837.32
420.10 788.68
612.18 834.79
205.06 925.18
711.70 960.76
788.60 798.68
545.81 101.42
491.75 302.32

output:

261.97122379694997107435
31.21666026543763194923
47.27235900436603088792
65.48850543972443460916
20.00234105230301295819
67.09340472868510119042
87.75092357680154009358
270.98103465395689681827
122.22857426923840762356

result:

ok 9 numbers

Test #29:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

61
682.73 885.66
36.62 471.74
925.51 680.18
854.29 -51.16
763.61 804.12
864.60 733.12
829.59 282.60
563.96 -40.80
467.76 787.10
898.04 67.86
375.03 598.04
572.56 801.97
687.38 891.33
320.24 796.77
162.92 644.78
238.82 348.34
947.86 399.01
502.38 144.84
225.06 115.97
429.92 290.99
265.70 135.63
31.85...

output:

69.26627843272528650687
6.40500926994787711521
118.62775256991977812504
1749.16052416052389162360
84.45892138211742405929
103.77856731323220174090
216.82958703606900030536
952.63513513513510133635
52.72911734866418242973
534.99344692005240631261
53.72614749871067374443
63.47882967282724564484
69.339...

result:

ok 61 numbers

Test #30:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

14
788.85 647.89
163.49 91.30
890.64 244.56
595.68 574.34
153.98 56.24
914.71 703.37
559.46 942.88
108.72 48.63
187.13 -47.10
213.75 -85.52
474.61 232.27
360.41 422.12
755.47 391.25
80.36 -55.97

output:

105.47674123199936957462
85.46262415054889061139
258.48618527977708936305
88.33526114422990360708
98.55350742447515699496
113.85911846347262610379
53.64567351948450379950
73.14808585077037150768
353.74291115311916655628
1476.17403314917078205326
142.83865531044028784891
69.02819275262392295645
153.7...

result:

ok 14 numbers

Test #31:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

93
903.40 80.23
424.21 -88.51
539.82 89.71
228.43 671.01
274.82 715.61
516.03 653.71
14.45 992.46
719.69 166.84
420.89 335.37
851.10 710.11
719.12 607.50
17.54 624.14
73.03 121.29
534.58 564.21
215.27 809.22
516.08 251.82
526.98 245.52
520.74 741.56
589.60 827.18
550.14 622.77
715.81 733.55
984.88 -...

output:

501.24840481606833009209
3691.99303742384654469788
284.55010278846663140939
29.62737188882115901833
33.69502580890376464140
68.46532485969403580839
1.32270289072368774086
269.70843951431572804722
96.67409329995176392458
105.05980669291825790879
101.64240282685511829186
2.42218355566603138485
33.0019...

result:

ok 93 numbers

Test #32:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

10
497.15 78.41
90.20 33.73
498.95 842.91
700.56 572.32
465.26 32.44
421.88 468.27
311.19 688.25
429.84 172.71
7.48 -17.48
244.22 98.20

output:

278.65590493806399763344
67.44933821879908464325
52.91597289242875490345
104.20038077106138985073
351.29870129870130313066
74.23935805163038992305
39.47859181731683975158
157.61798247222321833760
9.06446921958313289736
123.21897073662967159180

result:

ok 10 numbers

Test #33:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

14
160.29 584.65
636.32 447.93
494.82 929.45
504.46 168.65
64.09 115.74
953.64 -39.05
930.03 438.72
540.88 397.83
8.93 -43.10
324.97 719.40
265.01 80.85
975.01 817.25
700.85 -11.45
675.01 325.38

output:

23.41196231651208492508
116.13162265252860549936
48.06644324639369614260
187.77591662013770701378
29.70705478817094657984
1564.62674323215742333559
172.63699138699138302400
108.64753028142136770384
15.69420035149384951012
39.65950695630949951465
146.53580315178322734937
106.29708367402562885218
791....

result:

ok 14 numbers

Test #34:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

23
650.55 804.04
54.04 684.19
927.29 283.92
292.91 815.50
395.35 871.06
710.73 822.51
349.06 213.88
978.45 197.80
766.46 275.81
730.31 18.73
436.90 709.70
528.25 482.10
428.19 679.61
978.77 998.62
342.11 606.01
233.15 905.50
458.37 202.19
790.68 -7.97
106.43 222.92
615.34 36.92
820.57 301.58
104.38 ...

output:

71.96031149064199894383
6.89118708476262042950
241.53209001875390526948
31.99453850354997896943
40.71324120033777660410
77.04306728382348978812
111.20810500828342526347
328.55943586299531489203
203.94880391687289034053
615.10149077739401946019
53.95825614425094585158
90.74901219721697032128
54.92361...

result:

ok 23 numbers

Test #35:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

12
86.92 625.14
182.35 331.41
656.55 776.10
308.50 66.94
927.67 957.34
111.45 519.21
950.38 368.47
339.33 679.76
652.51 825.01
986.14 846.88
950.55 542.37
536.63 244.79

output:

11.98665085362826410176
42.26837579101087527533
74.94007533386600528047
184.79693302983108083026
87.73620595078214989826
17.99874033042102183799
202.86891369778211924313
43.51723607263772919396
70.54085901774034539358
104.14624873267996463255
147.97546585301304844506
155.63966472345487090934

result:

ok 12 numbers

Test #36:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

40
318.34 679.15
772.05 240.74
144.17 108.17
853.14 717.00
497.81 211.83
823.76 535.91
434.17 275.08
54.43 821.09
223.87 858.70
275.26 232.99
451.05 990.19
903.21 971.27
482.79 288.03
865.23 752.16
34.91 289.68
738.45 236.22
641.35 184.56
560.85 406.17
584.63 148.67
163.44 56.16
232.21 816.12
495.65...

output:

40.85734454212924049443
226.58038387039971439663
69.25589662295239179457
104.42350061199510946608
159.64147131449828975747
129.54034375933701994654
115.75397248586968146356
5.90930310827389249084
23.35141337227495839102
82.66314303732843882244
41.37352204661572585564
84.31207818757177108182
124.4207...

result:

ok 40 numbers

Test #37:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

28
227.59 921.73
572.16 -94.87
455.55 75.66
966.85 388.80
933.89 508.70
621.52 818.79
733.16 152.17
565.38 165.17
211.85 690.59
865.01 926.94
686.24 646.29
962.21 103.62
340.06 85.84
84.56 863.18
771.97 849.09
645.20 147.42
19.82 458.83
110.65 792.29
2.11 34.25
869.21 -84.48
509.79 167.87
711.27 510...

output:

22.27496501032562647993
11153.21637426902634615544
259.33621769327112360770
197.80073649754501730058
153.42368983078694100186
67.64549026436944245688
290.74037355752068378933
213.21416449824641858868
26.79644316270127291091
84.23179543108652467254
91.95353012903831313452
472.55181219919461454992
182...

result:

ok 28 numbers

Test #38:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

87
737.37 128.81
983.08 93.82
556.34 -64.76
995.85 411.20
882.60 784.16
5.68 702.07
623.83 348.40
377.87 410.00
153.03 604.39
830.84 907.04
559.26 467.43
545.03 552.29
174.39 298.60
664.03 166.74
990.13 -49.05
204.36 752.99
754.85 170.85
248.29 -87.47
560.01 606.24
396.19 410.84
484.33 961.58
221.28...

output:

322.26301298020189278759
507.21287792797443216841
1578.71736662883131430135
194.80633802816902289123
99.82356134636265210247
0.70816761629284208368
139.12355040142730899788
74.09215686274509948817
21.72518065276338461445
82.50317762948840538684
98.56017482332623558250
83.55639362860077312689
43.7506...

result:

ok 87 numbers

Test #39:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

17
828.22 142.39
780.52 -82.76
740.88 589.28
392.83 222.76
624.22 668.76
906.52 568.29
958.04 544.99
790.09 887.47
155.50 919.52
838.10 321.67
761.33 393.72
291.74 869.00
803.33 -50.72
342.09 437.63
433.01 205.09
760.26 505.46
766.10 569.91

output:

341.68901357316724443081
4527.37819025522003357764
107.48607242339834044742
121.70962944602801769634
81.19829335553359328514
135.64769785572130444962
148.53563621141412909310
80.01154465452114550317
15.25227558066541178050
198.75732207650531790932
154.20278700478002065211
30.10732714138287136052
163...

result:

ok 17 numbers

Test #40:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

29
378.35 77.02
629.32 840.91
206.47 358.65
678.15 667.86
463.88 160.77
707.50 471.18
140.56 42.72
609.01 465.24
141.47 40.20
412.01 384.48
179.36 554.28
413.12 251.69
192.79 712.59
776.06 356.06
705.75 831.61
753.38 309.81
674.76 902.09
892.58 617.09
387.45 164.58
808.28 255.68
875.02 968.44
455.41...

output:

213.73291153541973130814
66.88418658532697236296
45.01689741633054353542
88.31688068137420088988
177.88856080070559073647
123.86638187611610817385
98.48654708520179212883
107.74361333238978488680
100.90584878744650154658
85.04169418758255005741
27.41333985449654875310
117.46708749182518261023
23.725...

result:

ok 29 numbers

Test #41:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

88
672.82 695.58
639.73 161.39
451.93 354.75
251.81 690.03
161.90 258.00
462.51 -63.00
702.68 943.69
994.15 246.70
320.03 277.46
141.86 618.14
364.23 422.15
773.90 -56.54
449.59 150.49
772.87 765.64
286.33 781.92
319.45 6.85
562.94 231.36
999.55 597.98
817.95 454.44
605.32 -58.40
431.57 380.12
379.6...

output:

84.56974785690943008376
244.74157389341596058330
99.37987905442551550550
31.87347315924711921298
45.22346368715083997358
1250.02702702702708847937
67.32650499669441046535
286.74646668589559794782
84.78514279658770647075
19.75380844960592696680
69.75581729388107987688
1780.71790151863774553931
179.48...

result:

ok 88 numbers

Test #42:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

97
910.30 403.77
840.64 443.52
944.67 438.42
392.84 305.47
864.71 490.44
879.46 148.11
532.62 539.95
702.74 736.88
958.83 931.85
640.56 848.37
989.61 718.29
449.45 758.77
910.23 472.51
794.00 409.38
884.40 778.73
228.05 509.37
517.85 603.82
517.43 381.87
242.52 327.26
862.01 583.84
493.39 583.98
657...

output:

180.69754054429600387266
154.66588166028847695088
175.45224917350768123470
96.88509630798824900921
146.45179865862746737548
354.46374591914877782983
83.22837721697007395960
83.97141764649650497176
92.92339002762030020222
67.54325843289011288562
120.93634286133277555564
52.33648124643385557420
158.98...

result:

ok 97 numbers

Test #43:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

69
4.08 182.14
401.08 996.43
57.24 285.27
347.14 803.52
134.72 252.64
535.30 852.71
298.11 285.58
822.87 130.48
521.86 -96.75
145.00 790.54
903.35 859.59
266.60 485.78
727.95 974.91
248.14 635.24
684.00 118.70
51.12 701.46
29.29 164.02
610.97 999.28
114.01 949.83
570.67 707.59
834.57 27.85
202.53 41...

output:

1.44609059332246414620
36.58053865727862330459
14.85711319334492763744
38.42084292544713974848
38.20326678765880501487
56.18708736131665659741
77.31469474557809462567
357.02447066990623625315
16057.23076923078224353958
16.28225571001863869469
94.13916360112131087590
45.51196695004951209285
67.721948...

result:

ok 69 numbers

Test #44:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

51
153.67 826.41
113.71 890.73
427.34 872.03
455.33 650.92
39.07 513.03
6.92 466.44
804.26 469.70
256.51 156.62
954.08 642.98
18.50 475.90
883.38 980.69
984.76 277.98
846.89 296.24
569.77 260.49
300.05 -63.56
129.44 926.58
114.05 308.55
770.79 932.53
177.22 20.65
775.63 798.44
72.30 724.34
561.41 98...

output:

16.58768795673621809783
11.47739545587597120857
43.96366367293190080545
60.63628615564906709778
6.37326068871017703543
1.22166513664289255736
141.17254695453746649036
99.95713506351802379868
128.41260868394843441820
3.21236325750998474859
81.74222024817477461056
260.53230329647067264887
213.73157682...

result:

ok 51 numbers

Test #45:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

4
390.04 -79.31
37.87 565.60
939.86 593.47
349.72 700.47

output:

1885.16191396810086189362
5.68960336538461408651
135.53001571805558000960
43.68933251714618393180

result:

ok 4 numbers

Test #46:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

41
415.44 428.87
972.21 682.07
524.50 546.83
46.74 315.76
989.36 193.35
456.82 537.78
204.40 756.61
388.78 -28.78
614.04 696.20
456.57 198.61
143.33 312.39
870.85 797.71
359.34 721.66
133.56 365.08
479.79 48.45
825.89 390.25
875.84 337.52
802.91 869.01
795.25 944.71
900.94 752.15
643.82 568.99
377.9...

output:

78.55238527426399741671
124.31240170317234117192
81.08776649196852304158
11.24206272849720988916
337.26265553093577409527
71.62657969832858384507
23.86150056618530967967
545.88598708228028044687
77.12132629992463250801
152.89842938950468465009
34.75593491597759765455
97.00794243129740834775
43.73341...

result:

ok 41 numbers

Test #47:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

27
499.37 -0.29
219.27 249.66
660.37 663.42
666.36 970.11
794.00 -73.53
433.38 315.93
863.26 78.50
556.58 815.20
951.10 618.15
151.11 550.89
394.25 800.92
342.45 407.60
34.97 464.19
534.83 22.86
623.90 886.30
56.39 165.16
441.14 293.63
863.94 867.57
259.11 337.20
299.97 780.95
707.39 767.47
220.56 7...

output:

500.82238491625713550093
62.70948921809758758172
86.50153257708731757702
62.27023390118772994128
2999.62221382697453009314
104.19541749813670605818
483.61904761904759197932
60.81512237762237305105
132.43751305437584164792
23.21590437708368881431
43.76082227056786422281
67.46453900709218487464
6.1982...

result:

ok 27 numbers

Test #48:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

60
458.35 989.11
753.28 651.26
697.03 352.10
788.76 755.67
236.99 -46.05
712.22 974.16
553.51 814.84
904.77 204.65
907.81 906.18
267.38 96.11
107.85 451.96
874.32 856.06
753.32 -11.19
889.36 481.81
141.77 482.17
215.17 689.88
183.53 119.68
836.24 555.29
623.79 703.87
455.85 222.80
270.13 61.27
527.3...

output:

42.08482155154208470549
100.26888161222478856871
154.17606724176064858511
92.18039664824055989811
439.27710843373489524311
66.30483354435094156543
60.50347601766428340397
296.98670605613000361700
90.22341926891807872835
136.34184896231707284642
19.53945938111457536479
91.45032738531055827025
848.237...

result:

ok 60 numbers

Test #49:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

49
713.02 459.09
791.52 371.98
281.32 805.11
405.67 296.69
153.33 422.00
454.75 24.13
16.90 856.55
722.38 350.79
944.92 922.81
135.24 -87.31
859.04 765.77
117.38 699.02
762.98 360.75
296.34 467.84
747.85 986.87
243.24 469.73
893.31 3.40
496.64 619.48
896.81 574.96
557.63 799.74
240.46 844.09
794.69 ...

output:

127.53223988982097125700
167.70202127208779074863
31.08130503474715666812
102.26373238548993072072
29.37356321839080663949
366.34979457020864401784
1.76676598191417055794
160.24756538521262427821
92.38470488164956861965
1065.72104018912523315521
99.22265728773230364368
14.69049585742534524968
165.59...

result:

ok 49 numbers

Test #50:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

13
793.46 344.08
365.98 184.09
244.44 -64.50
109.59 590.91
826.63 976.42
451.83 851.15
500.04 650.05
780.67 821.86
663.84 938.02
722.17 979.13
691.39 679.91
704.19 183.81
306.20 887.16

output:

178.67501351107912910265
128.82537224119118945964
688.56338028169011522550
15.86168965567150657137
76.79437394325636034864
47.50354833622456851572
66.66755549630025257102
84.68422537044669695661
63.95252499951831737235
66.92150157997646431340
88.64997243271660920527
248.12022127479656319338
31.01827...

result:

ok 13 numbers

Test #51:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

47
422.17 592.01
791.55 183.67
493.41 33.94
290.99 256.04
404.39 450.31
653.71 188.13
67.99 777.82
751.34 204.20
616.82 801.37
587.26 81.09
641.63 50.17
177.86 733.70
324.71 151.86
275.34 415.06
761.54 208.76
264.57 684.08
84.51 499.10
529.58 233.89
373.82 623.79
510.82 616.86
522.12 936.90
84.79 57...

output:

61.00634383896186818674
279.03902421828183832986
368.38136479020460001266
81.72958094596113198804
73.48403627046573660664
226.88022767500783061223
7.74532364266022455013
246.98882314266933235558
68.43138777638483816190
324.29178861339659079022
427.26909502563762544014
21.33381312222622128161
128.924...

result:

ok 47 numbers

Test #52:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

1
968.85 490.17

output:

164.16456275310503087894

result:

ok found '164.1645628', expected '164.1645628', error '0.0000000'

Test #53:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

24
608.17 82.52
750.08 897.56
392.89 49.74
507.29 131.57
173.23 418.24
389.81 353.58
5.39 836.71
106.53 274.63
278.18 151.59
102.03 980.00
948.65 590.65
100.96 -40.41
295.42 741.13
457.14 970.07
582.07 960.31
599.63 343.37
994.25 83.43
697.61 808.91
991.64 799.06
865.03 -49.75
105.23 661.92
973.32 8...

output:

333.20731974578126255437
75.19146717991900175093
262.38146119941228562311
219.06550934922489659584
33.42659771534423640560
85.94073812778340482055
0.57541821908594970036
28.43605690948402653362
110.56878254302634445594
9.44722222222222107746
137.35611380583509344433
169.42440006712530475852
35.12180...

result:

ok 24 numbers

Test #54:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

55
718.38 319.45
568.78 884.69
174.52 247.73
274.72 481.63
52.96 99.52
875.99 -25.20
823.35 383.42
256.30 692.22
519.61 234.20
682.64 572.97
57.81 362.92
580.83 38.55
764.83 953.23
607.83 123.43
308.19 729.48
495.06 575.58
149.27 284.38
763.00 117.83
223.50 366.67
712.81 859.65
333.87 377.97
136.01 ...

output:

171.26713553462869299437
57.76234144756217858685
50.18836453570298772320
47.23277685126283387262
26.54370489174017677669
1171.10962566844932553067
170.31773613007322865087
32.35212440988614446269
155.47875523638541039873
101.43691397833484302282
12.48811889743368297445
419.22049801515703393306
72.61...

result:

ok 55 numbers

Test #55:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

85
33.71 871.52
321.14 986.32
747.79 750.60
710.80 -20.72
105.37 147.82
407.09 393.57
843.51 445.08
135.42 794.34
840.86 940.63
581.72 987.76
410.44 98.01
511.53 493.81
835.13 573.24
25.09 330.14
887.21 325.35
918.51 481.66
884.00 -31.12
781.02 34.28
704.80 955.49
262.57 108.60
172.85 117.51
879.83 ...

output:

3.46982048748353122392
29.56219161941232442814
87.91323771455442681599
896.56912209889003406715
42.51876361875554977132
82.47867577040743469752
154.74976150289865017839
15.14189234519310112148
80.80297512084025868262
53.47870853864823459389
207.28246048179383365095
86.14371600343542922928
124.046402...

result:

ok 85 numbers

Test #56:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

57
907.03 -32.58
321.08 623.55
641.68 528.37
552.88 414.50
834.99 998.67
672.08 580.66
369.30 956.77
519.93 482.45
266.83 -95.76
41.69 19.20
386.22 981.95
882.87 105.86
961.83 813.77
798.96 -63.94
329.56 868.84
750.06 -43.49
269.61 326.97
480.85 823.90
12.96 562.70
96.25 657.50
689.65 -20.99
271.26 ...

output:

1345.34262830020747969684
44.37564784741898193943
102.11817878001814108302
107.45966958211856479011
76.00007281531306091438
98.73945876061470983132
34.94610937100788561338
89.26603141900592675029
6293.16037735849113232689
34.97483221476510095727
35.69665881048108246887
428.86913436315938952248
105.2...

result:

ok 57 numbers

Test #57:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

69
304.62 355.31
770.03 933.09
129.46 -24.30
798.15 -56.18
431.01 801.87
560.41 672.59
228.46 945.56
387.64 485.92
957.10 891.73
270.91 518.58
350.93 309.44
657.09 609.57
420.19 998.83
198.34 683.23
25.02 653.48
678.18 -98.20
533.34 426.42
593.63 516.11
115.85 485.25
397.34 219.95
621.75 174.77
423....

output:

66.90386769453778015304
74.53658442149280460853
171.01717305151916548311
1821.42857142857133112557
47.79070154235088807582
72.53653296056121746460
21.85049160258617817476
66.15920262151828978858
96.50812217034878415234
43.79546703740825819295
85.70974990230558887561
92.60397141931028386352
38.239764...

result:

ok 69 numbers

Test #58:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

66
713.90 441.38
486.65 724.94
57.93 134.33
976.13 284.62
625.63 59.33
666.57 781.77
85.88 154.95
787.87 -30.65
221.51 115.18
233.02 18.08
762.19 31.84
576.08 -68.15
516.58 486.22
137.02 -56.18
918.94 -86.36
813.93 -20.60
700.16 138.84
408.90 157.79
986.91 874.18
662.61 565.56
109.30 630.09
319.18 7...

output:

131.86671099782037686055
58.99216912745168173160
24.72154653693509018808
253.79075451094587378975
392.66302642314695958703
75.59454279460632619703
33.68503628162384444522
1136.07786589762076800980
102.94172320847661694643
197.34078590785907181271
578.11741504854376216826
1808.72841444270079591661
88...

result:

ok 66 numbers

Test #59:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

75
777.71 41.99
983.06 112.51
517.73 254.87
35.33 518.21
834.49 726.42
425.92 813.31
10.59 157.22
958.74 293.21
529.04 969.82
431.34 912.19
705.27 789.03
218.46 253.89
583.86 186.22
901.58 734.23
150.25 663.86
123.59 649.80
732.84 561.78
710.95 99.53
805.47 601.35
707.28 509.80
54.95 746.76
301.86 -...

output:

547.72167054017893406126
462.59470142581528762094
145.89286217488094621331
5.71488652723184653581
100.97650105273349652180
46.63476804151931531806
4.11709820387217195758
243.82391088731213812935
49.45130956609522598910
42.61452889279680533718
79.33028131784078595956
61.73104637034106900728
203.98993...

result:

ok 75 numbers

Test #60:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

98
428.99 487.25
786.17 -26.58
185.06 873.09
128.11 825.76
251.03 48.64
45.82 68.03
387.46 604.23
642.43 981.95
862.57 983.77
366.65 990.70
905.04 659.49
668.72 254.88
987.77 899.75
422.28 846.91
724.02 890.54
815.57 268.75
217.85 232.28
842.36 653.52
978.31 22.78
372.06 329.18
326.17 926.88
65.95 3...

output:

73.05065985525756389052
1070.78452737673660521978
19.01776814066530363334
13.83835983408226866231
168.88455328310010372661
27.26894007022555754816
55.01895687488462272086
59.37705069550348468965
79.58976535611800784409
33.61602640506097117168
119.16417596018379754241
188.43552750225430258979
98.8017...

result:

ok 98 numbers

Test #61:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

77
879.62 441.81
837.68 576.20
420.70 128.42
35.00 680.92
780.83 479.40
170.17 863.06
403.70 259.27
432.68 588.94
830.99 859.51
589.97 754.53
963.79 680.83
486.49 214.43
724.99 544.99
886.10 355.19
23.19 108.11
634.90 94.61
731.45 68.24
110.80 930.70
666.08 -75.70
205.99 959.47
885.91 57.93
852.85 6...

output:

162.34842472453442496771
123.88050872522920542451
184.17826810261800574153
4.48189315166726398587
134.76527442181568972046
17.66971943596453087366
112.36674367467364277218
62.80372746538159844931
86.60566330731310813462
69.04029115420172502127
123.43147676190719153055
154.72124161180551027428
112.40...

result:

ok 77 numbers

Test #62:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

62
162.96 950.68
281.62 739.02
265.99 75.76
690.03 606.82
240.13 351.66
424.18 935.83
443.64 860.74
519.35 375.88
558.46 749.88
84.51 858.78
251.99 45.74
785.37 760.18
327.48 891.84
468.22 39.28
811.32 -46.63
872.10 386.45
290.65 42.82
63.80 415.39
904.46 654.89
508.51 189.65
497.20 126.51
303.44 62...

output:

15.50995545741805337059
33.56535005125027026907
151.33705052344106434248
97.62457202682435308816
53.16609839259619718632
40.95073515924428164681
46.17690530216291477927
109.13465579557872331407
65.71045324045748259323
8.81432653997788939648
172.90380128996844177891
91.30298309656117794475
33.0174221...

result:

ok 62 numbers

Test #63:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

52
655.60 160.65
193.15 807.94
80.71 427.02
673.79 678.82
592.40 314.59
577.77 497.73
661.31 180.24
795.08 897.67
497.52 611.92
276.36 -68.61
693.16 250.43
844.60 731.03
630.16 896.41
106.97 328.29
22.74 607.68
522.44 660.66
248.27 -27.16
576.69 988.70
819.38 697.48
844.53 231.66
677.84 833.55
324.3...

output:

251.52503356992136218651
21.27343216512104362437
15.31440932032939805651
86.51421381063659055144
142.88815456233871259428
96.66069964699779859529
235.97987439337708792664
79.69368628905350249170
69.88425665805146991261
880.40777317617096286995
197.80269954056441861212
101.63291337256175950188
63.243...

result:

ok 52 numbers

Test #64:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

7
472.02 605.50
622.27 104.32
676.80 989.60
78.28 844.99
375.00 626.37
370.70 132.01
361.01 -52.29

output:

66.90574060949681722832
304.55657791699297831656
62.11453744493390871639
8.28368554164594428357
51.62658149427977605228
159.77759579328477457238
756.67574931880108124460

result:

ok 7 numbers

Test #65:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

92
632.59 -3.17
317.38 221.45
143.08 355.25
783.93 947.01
943.02 581.20
386.14 611.81
539.05 36.70
152.18 575.06
211.18 250.18
597.46 -29.51
353.42 825.44
461.85 12.40
759.46 284.18
451.78 29.25
430.98 -0.65
375.84 -32.20
523.78 625.22
359.99 193.14
411.09 641.92
243.68 465.81
736.19 495.15
908.40 4...

output:

653.29959723226272672036
98.73386218696532523609
31.42888522789676031266
74.87321038003456408205
138.43511450381677718724
54.24762225874882659582
394.33065106071688887823
22.54318134684324803629
60.30612827688617016975
847.58121719392829618300
38.18940179806362067438
410.89857651245552006003
197.683...

result:

ok 92 numbers

Test #66:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

8
29.39 671.04
107.18 110.61
239.80 341.40
156.38 535.85
882.79 959.64
467.67 578.52
376.51 578.77
921.65 356.45

output:

3.81173479975098583594
50.89027111723090257556
54.32714091526960231704
24.59385075096327710753
83.31036955947303113135
68.92501326416318363499
55.46945209717577540687
201.91696790448023079989

result:

ok 8 numbers

Test #67:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

52
726.51 917.97
809.51 887.15
38.00 253.70
212.12 838.98
877.45 683.24
691.73 689.37
105.17 739.60
284.55 162.23
857.38 324.26
13.38 320.99
388.17 154.22
285.81 -36.01
402.18 454.65
579.87 910.34
42.35 610.50
995.13 921.90
663.64 764.35
147.07 338.23
406.38 512.21
873.06 503.07
315.20 332.87
27.41 ...

output:

71.36850791280686223672
82.00476118117813939534
10.74356799547639340631
22.59047051055400245900
112.02824166283643592124
87.63064215767003872770
12.52620295378751613669
108.51161194371353246879
202.08834205440061282388
3.17822276063564457260
152.69058295964126159561
446.64791373652133188443
72.51059...

result:

ok 52 numbers

Test #68:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

61
973.82 989.85
575.01 88.86
107.92 125.53
791.57 51.88
984.27 -87.13
418.23 716.63
488.80 144.81
177.90 708.87
399.39 678.46
595.34 507.82
722.50 541.43
755.32 513.81
688.79 380.83
70.38 150.82
434.63 761.98
792.11 -73.81
82.11 389.54
555.70 677.86
867.50 609.77
363.30 704.48
619.12 687.74
263.88 ...

output:

89.35358076799559512438
304.46362384835327929977
47.85172704296545731495
521.18119568080066983384
7647.78554778554553195136
51.21413614488814403103
199.66504636248518522734
21.99364545600652931512
51.30514091925082453827
97.94676055411142101548
112.63894735201034791316
123.05436535735815084536
143.2...

result:

ok 61 numbers

Test #69:

score: 0
Accepted
time: 1ms
memory: 4096kb

input:

43
480.98 932.42
165.60 599.09
878.61 31.95
449.52 419.85
752.13 31.03
711.24 352.41
639.35 632.30
250.36 164.50
609.66 18.44
179.16 906.04
835.86 507.04
77.30 826.32
339.13 54.60
382.22 294.55
449.64 288.67
42.57 725.87
350.08 75.01
998.64 -84.61
866.67 956.60
549.99 364.62
220.86 434.53
555.71 879...

output:

46.58762906569032224979
23.68793717547096733256
665.86585827965132011741
86.47109743195152020689
574.01358467526517870283
157.21137905881829510690
87.30711457053121193894
94.65406427221172691588
514.74164133738588589040
17.80843704027672913526
137.69438587243016058892
8.34484843250712415852
219.3596...

result:

ok 43 numbers

Test #70:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

57
647.09 854.43
847.53 297.27
733.97 172.80
486.40 934.35
304.07 432.59
819.67 254.29
845.02 432.61
218.12 702.61
273.75 112.77
178.82 216.82
407.76 778.30
310.40 225.09
874.88 508.05
44.35 599.69
697.55 462.07
635.49 925.40
399.59 206.75
6.94 440.94
351.49 585.40
267.93 430.07
520.45 249.16
864.84...

output:

67.79858135222070814052
213.33853550482041327996
269.05058651026394045402
47.02470150335959431231
57.09269794776469808539
231.35566908464815583102
158.65642778017684122460
27.17633719988537777112
128.66005545894628880887
56.44214380405276898500
46.42605032449049673460
95.48125134578116046669
143.882...

result:

ok 57 numbers

Test #71:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

40
679.02 353.02
936.74 390.45
894.63 678.54
553.65 46.68
426.88 875.05
647.52 280.59
748.03 67.57
546.58 548.91
283.78 201.91
425.91 673.57
379.67 487.31
565.81 47.88
860.66 790.30
88.19 -90.66
674.68 358.47
395.56 -85.10
811.52 623.52
214.05 208.16
768.75 970.82
345.19 934.73
842.35 645.95
541.38 ...

output:

149.88742218886582691084
190.99602405953714878706
114.91124412361601514476
377.45432233433319879623
43.78031895800215522740
170.13584171943560363616
446.39852002148353449229
84.23047880291566968936
93.99489914212844610120
55.05771940483731441418
64.64558750915189477837
382.61428185014869995939
96.67...

result:

ok 40 numbers

Test #72:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

48
185.69 656.19
782.79 454.76
228.25 596.11
141.52 464.08
260.31 58.19
260.68 810.98
414.75 75.90
96.84 183.75
93.41 466.46
341.53 -44.66
499.49 895.17
415.89 401.77
81.69 817.64
44.21 150.68
568.41 405.76
571.56 -87.24
681.73 159.35
722.15 350.45
656.50 484.71
412.26 449.84
225.06 941.32
627.58 75...

output:

24.55599783123289014952
141.10426130218471030275
32.78935800376377329712
25.08863990923273590283
164.55528162336429431889
28.61533732903027527072
235.78737919272316503339
34.12863436123348037654
16.49013169508879528280
617.14853632092501811712
50.19142458072490597942
82.88458855650995360520
8.902183...

result:

ok 48 numbers

Test #73:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

29
835.80 378.91
83.70 -86.12
978.91 87.23
259.78 615.42
762.57 217.18
822.31 864.90
292.29 343.67
962.92 100.56
688.83 604.48
130.21 728.31
380.94 765.83
586.58 947.49
526.20 245.75
790.30 756.75
103.38 269.61
862.87 857.21
618.51 318.06
971.51 135.88
589.47 564.96
848.53 417.02
50.03 469.59
980.46...

output:

174.52130880541227497815
603.02593659942397152918
522.83822037066704524477
36.31153727880126069749
240.42184248691594916636
85.22230282930874523117
65.88004598012035728516
480.11567610690059382250
97.77850329320916955567
15.71995991838804584972
43.99708949793838996811
55.99862528520559123990
152.190...

result:

ok 29 numbers

Test #74:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

90
215.64 10.99
595.95 -79.67
166.16 137.27
240.11 997.94
931.48 -94.44
528.06 52.65
891.03 948.25
511.82 134.47
334.81 975.85
832.79 693.28
721.21 760.35
827.72 462.16
769.44 878.07
314.87 385.50
541.56 864.13
585.80 662.11
171.98 -57.39
427.74 816.69
99.89 37.81
918.47 406.98
174.53 222.75
587.11 ...

output:

194.28777367330386027788
2931.38219380226246357779
70.02992371559825812710
21.86913674699892595754
16753.23741007194621488452
345.92859482476251287153
85.00166944908180255425
218.28805390881561265815
31.12050936468838813198
104.98058693021380349819
83.82751205904574476335
147.23922015084673375895
78...

result:

ok 90 numbers

Test #75:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

48
424.16 246.17
514.02 609.66
593.13 781.94
825.13 -97.21
336.62 -49.21
367.85 727.74
985.26 39.90
812.97 67.04
806.32 556.41
181.23 -85.72
956.89 946.19
168.18 726.99
928.27 781.16
809.93 227.54
942.90 731.27
632.71 432.95
847.68 181.96
605.73 544.18
501.58 851.78
760.08 585.75
790.31 399.88
135.2...

output:

122.52939307276771785382
72.43186878223374947083
67.25287434519353269025
29574.55197132612738641910
662.76826146879307088966
44.44028318070891714342
704.26018584703354008525
486.69181034482755876525
122.83786048353925934862
1269.11764705882319503871
91.46426557317504091316
20.33640068199131789584
10...

result:

ok 48 numbers

Test #76:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

58
623.85 135.83
352.76 693.64
25.56 526.41
146.64 416.73
572.39 978.73
229.63 882.11
317.91 239.04
830.38 -42.28
176.00 28.78
533.82 889.19
235.14 891.59
714.35 386.31
444.70 891.16
141.75 234.64
347.27 508.99
756.11 285.64
128.72 356.29
438.78 427.87
519.13 2.12
584.03 549.99
862.95 214.77
379.86 ...

output:

264.53377432896581922250
44.44836449775716857857
4.08039462971536170954
28.37845683432353283138
53.06147043282378206186
23.38129130138171873909
93.76769702689948360330
1438.63478863478871971893
136.66718434539524196225
53.96536560215935196538
23.71342994584454899609
146.89190022824948300695
44.86662...

result:

ok 58 numbers

Test #77:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

10
615.95 438.13
78.31 647.80
353.44 470.60
580.15 983.79
816.19 -60.52
589.27 400.46
141.83 754.32
499.08 834.87
968.83 172.11
749.91 237.87

output:

114.46118967535727506402
10.47205135062851155681
61.94181563266736390005
53.52974284686148109813
2067.35055724417497913237
117.74567397993845929705
16.60150763180073241188
53.38496261512295149032
356.04351181507479395805
221.95223014768990310586

result:

ok 10 numbers

Test #78:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

12
937.77 27.63
441.61 748.72
498.57 416.53
746.97 537.87
94.56 306.01
644.29 481.22
694.43 654.42
642.33 692.94
522.68 640.69
832.03 330.63
850.34 314.87
895.19 887.66

output:

734.75671863981824571965
52.03247242906964942222
96.52295123226144824002
117.10379857964788641311
23.29006674712445246200
110.85131275592716804113
92.04819596511227075553
81.00612908921230825854
70.56663381441627791446
193.21227039453822271753
204.96541085159208250843
90.63746633456858603495

result:

ok 12 numbers

Test #79:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

68
730.57 612.29
642.97 673.25
933.40 46.11
936.54 -93.49
978.09 702.62
113.61 492.22
374.50 624.20
56.17 -30.10
208.19 246.17
258.34 -8.90
542.92 34.78
154.78 790.90
801.13 15.53
237.40 97.04
942.33 998.33
466.48 194.68
875.52 176.16
818.98 591.38
246.67 330.63
552.18 709.69
411.21 -27.72
132.92 -2...

output:

102.56637043900660444251
83.15163271904300756887
638.83375538977475116553
14386.17511520736297825351
121.86215145398820425271
19.18374928236128340586
51.71223418945042027417
80.35765379113017559121
60.14097119912182165535
283.57848518111961766408
402.81940940792401306680
17.37344258614884040526
693....

result:

ok 68 numbers

Test #80:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

79
643.67 562.45
755.32 479.61
377.86 600.30
909.09 804.63
950.98 204.19
427.11 780.87
446.93 700.90
999.96 -44.74
977.29 -6.78
469.32 754.86
549.59 874.83
975.60 277.71
845.59 201.84
491.81 710.91
994.75 203.78
827.84 679.54
142.56 847.22
553.54 731.63
781.99 506.10
495.48 515.12
485.74 682.29
736....

output:

97.16506906181597003069
130.31521195286487113663
53.95687562473226250859
100.49301924543735253792
312.62697656070218954483
48.48729097369646012794
55.80347109501810365373
1809.55483170466891351680
1048.36944861617666902021
54.90021757948669289817
56.37803514458931175568
258.29339969818113331712
280....

result:

ok 79 numbers

Test #81:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

80
247.69 89.33
649.79 715.45
822.44 914.15
39.06 386.57
189.08 9.16
556.49 172.19
885.07 480.19
693.36 860.09
454.49 999.44
180.40 493.63
877.80 477.69
962.89 779.27
959.35 145.32
508.17 37.83
125.36 752.68
341.48 -72.57
881.71 310.75
208.00 404.26
419.60 777.94
343.54 -78.47
592.53 258.31
914.05 9...

output:

130.82448634659061781349
79.68483659329203305788
81.09648474091603986835
8.02762192490289194780
173.21363136680105299092
204.44909805650468115346
152.54830314207416108729
72.21822954098053060079
41.33831768900530789779
30.38929973215639535056
151.95000778964495680157
109.51016183879809773316
391.060...

result:

ok 80 numbers

Test #82:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

19
280.12 425.93
13.00 403.58
179.60 105.55
143.15 977.47
698.37 816.39
48.40 815.47
60.63 164.56
534.47 814.60
760.74 464.25
548.07 910.98
146.91 86.84
476.14 12.76
457.08 625.72
882.41 604.28
272.56 -75.66
517.20 989.36
688.66 872.76
785.85 366.88
742.36 637.33

output:

53.26184092940125225368
2.58151634298423271474
87.37533446849914753329
13.28575273557500402433
76.20881938912471298408
5.28690180999923509120
22.91729664348352102365
58.43756833588453503125
134.82321665928222387265
54.21175493085917196368
78.62877328195246207088
422.25966654842142133930
62.982968638...

result:

ok 19 numbers

Test #83:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

63
802.67 326.60
104.42 529.90
664.71 856.82
305.45 257.60
488.04 861.06
748.16 -56.52
354.96 790.43
218.12 400.55
884.53 343.05
964.27 356.82
258.82 887.04
174.52 823.95
890.06 141.86
307.48 421.68
940.47 21.88
733.64 183.42
584.06 527.96
69.47 303.14
477.20 266.54
355.92 -57.76
369.60 -60.20
216.6...

output:

188.15518049695262448040
16.57723448166375845858
69.47074684893709672906
85.41666666666665719276
50.78142883899028703354
1720.69917203311865705473
39.86388598766887980673
43.57606632704025173553
199.64563818982054499429
211.08313996760210784487
26.22183498135840551413
18.88846799069213844291
368.006...

result:

ok 63 numbers

Test #84:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

89
817.62 203.40
318.74 682.48
87.44 827.09
929.01 774.13
368.47 170.09
584.52 856.63
85.53 13.55
366.64 575.72
847.13 210.84
253.98 559.83
206.89 333.34
176.90 226.08
753.49 215.32
63.12 553.53
886.68 286.51
54.46 -86.42
424.63 350.43
390.69 132.51
188.71 575.56
101.84 994.84
339.73 -65.84
269.26 6...

output:

269.48582729070534469429
40.73458746549432873962
9.43166251388753984486
106.27824236669603408245
136.42489540523530422433
61.10199345619518140893
75.32364597093791758198
54.25916059906469968155
272.52927551151719853806
38.49173271903369197844
47.74311164443624733167
54.25049067713444372885
238.96042...

result:

ok 89 numbers

Test #85:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

65
710.25 -75.22
308.98 336.75
853.29 21.68
584.36 53.14
727.60 529.75
928.89 -24.42
790.26 972.58
860.32 342.75
712.24 764.79
973.81 -72.68
543.17 49.28
114.44 179.85
194.69 253.64
603.14 378.67
471.95 294.74
121.19 718.22
249.19 396.50
706.12 151.87
282.97 722.49
711.14 105.82
851.64 82.76
312.04 ...

output:

2866.22276029055683466140
70.74527761877504872245
701.25739644970406061475
381.58547734099516901551
115.53791186978959615317
1229.01561259592472197255
73.67842025769640201815
194.31281761716545020136
82.35987927704992728195
3564.45827232796591488295
363.85986066452301201934
40.89333571556191060381
5...

result:

ok 65 numbers

Test #86:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

32
11.71 351.55
113.34 687.72
252.39 349.99
396.95 -64.44
851.37 100.82
13.75 63.55
476.06 161.81
28.83 598.72
659.50 448.49
46.96 36.43
493.23 331.39
612.44 885.98
545.65 235.46
769.51 624.69
249.43 467.86
88.12 -34.51
226.62 391.48
681.82 603.48
407.95 589.52
423.84 516.73
775.77 105.02
979.18 356...

output:

2.59328977964787954491
14.38836134667140598253
56.08791306473476367955
1116.28233970753649373364
423.94681804601134444965
8.40721491898501938067
181.83415453955157659038
4.12611632699793862145
120.23920217323926351582
34.42058198343472952274
114.33505644544379720173
62.11485019980121791150
162.65724...

result:

ok 32 numbers

Test #87:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

57
311.31 682.22
945.59 631.02
464.61 305.49
798.50 -46.88
348.19 845.56
892.12 736.61
494.65 592.64
606.28 915.57
228.49 447.43
365.13 114.97
406.77 134.87
874.79 19.74
45.75 448.36
47.04 165.01
865.13 -44.21
554.16 964.62
854.33 -57.56
541.23 399.13
488.09 375.73
388.77 101.25
357.01 -99.11
205.30...

output:

39.79826647234793313146
129.35213810839650250273
114.57989099607881655629
1503.20030120481965241197
36.82368120478869855106
106.63511074455242066961
71.41516516516516333013
59.69849444154512951854
41.73866978426465124130
169.85160720100478215500
173.18942393664579526558
730.57457825288122421625
8.34...

result:

ok 57 numbers

Test #88:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

95
754.43 826.42
284.76 944.17
257.85 38.39
988.70 931.43
512.06 711.26
366.74 695.25
955.49 560.31
880.79 252.55
959.41 -41.29
136.36 962.51
223.49 682.26
685.37 918.78
791.18 336.49
294.70 853.71
677.73 558.49
839.24 156.73
11.08 668.24
551.64 385.66
885.21 560.89
385.57 93.79
890.53 742.59
941.34...

output:

81.43498629131495647471
27.27142132028309617908
186.32126598742684109311
95.85720795400561655697
63.11909868599461503891
46.11631562401760930925
144.70324544532115851325
249.83406608991631969729
1634.15091125872936572705
12.83376156459704020563
28.56978498197530669245
67.27360175896660621220
181.259...

result:

ok 95 numbers

Test #89:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

89
330.39 562.82
755.13 233.68
150.77 61.01
149.41 917.06
348.00 935.94
881.75 542.51
358.59 898.11
886.51 482.53
687.94 803.88
220.25 226.54
982.43 800.04
224.57 803.21
608.46 353.01
258.41 407.96
247.51 193.10
399.35 202.81
294.05 85.46
117.36 463.44
758.06 739.30
335.61 330.74
602.32 735.76
17.32...

output:

49.84611206662441418302
226.30364421002155950191
93.64014657474690750405
14.69038208168642789531
33.59267911268992179430
137.23521812890072624214
35.92690184448607482182
152.18272020325133553342
76.10966057441254406513
67.44962332332944754398
109.15403759832896923854
24.86354225484660318557
134.3149...

result:

ok 89 numbers

Test #90:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

64
195.50 576.17
679.23 995.28
490.96 238.04
382.55 303.14
92.75 5.73
406.19 -74.38
239.14 281.40
284.38 741.56
116.32 11.51
658.92 17.85
586.18 -77.14
456.00 97.99
868.80 890.27
639.89 353.54
853.27 211.22
998.02 243.67
680.45 823.33
342.64 -67.63
606.53 295.36
140.63 937.46
668.30 294.42
939.70 30...

output:

28.91284736087078854894
62.01427945365568916714
145.23725002958229879368
94.89259314382101706542
87.72344651470727683318
1585.44106167056929734827
62.70057682223387729437
33.79200532344693641562
104.31351448300600281982
559.11752227407714599394
2564.21697287838969714358
230.31466235668469266784
87.7...

result:

ok 64 numbers

Test #91:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

8
145.76 373.91
169.65 736.77
970.09 132.82
815.11 438.17
387.46 -79.32
330.98 585.15
593.71 420.86
432.98 727.15

output:

30.75689476904896935139
20.27438842214706937739
416.66953010909719523625
151.45957597041825692941
1873.59767891682690788002
48.30766985331679563842
113.98648389202472230863
52.34600737472042908394

result:

ok 8 numbers

Test #92:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

51
491.75 655.52
70.84 161.26
592.90 911.53
174.65 369.08
373.18 635.86
602.96 970.30
226.29 749.06
317.09 492.21
882.32 469.50
299.24 876.83
543.81 221.84
462.29 -71.57
519.87 927.54
421.76 829.26
274.03 922.63
897.73 313.53
85.92 612.86
228.15 707.67
447.97 -41.31
920.83 430.42
228.05 -35.68
652.4...

output:

65.08762177043625740680
27.11475158845594890522
58.61417852164542807714
37.23245501833376636114
50.71345092816568467242
56.33560683920396883195
26.65182672602642810489
53.54350652640111007941
154.92888498683055331639
30.63378479366932083394
168.96905294556299281794
1626.06401688357323109813
50.59365...

result:

ok 51 numbers

Test #93:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

96
994.71 800.88
964.24 411.36
569.44 91.69
532.63 393.47
937.80 762.19
536.71 -58.74
979.56 82.29
331.39 869.98
758.38 644.05
761.23 483.92
229.69 280.91
980.13 773.33
526.05 173.78
319.49 633.90
954.40 603.62
145.18 68.06
642.75 706.20
323.38 88.83
880.65 -65.83
614.65 901.39
960.98 -99.79
664.89 ...

output:

110.41537163662196974201
188.56382978723405585697
297.06296624758726920845
107.93563945123310077179
108.76952875816235177808
1300.79980610761049319990
537.36354160952316760813
34.16462195096806198080
101.92594583697332666361
130.36546102205781494376
60.30033341209208685996
112.22905430936759785254
1...

result:

ok 96 numbers

Test #94:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

29
389.10 394.87
964.38 -60.76
333.68 220.25
325.09 259.91
12.12 337.08
837.90 708.82
540.38 -59.80
245.52 496.56
62.05 542.41
916.23 315.56
462.55 -73.95
190.73 221.65
57.61 434.37
304.65 216.34
804.32 517.97
576.43 175.64
314.81 150.90
457.80 266.54
483.80 102.73
154.24 770.60
756.15 555.53
369.43...

output:

78.62671004506233884968
2457.64525993883808041574
104.19359875097579504200
90.32535911755715574145
2.77294774412006939102
103.59536114339407220086
1344.22885572139284704463
41.15596084216172556580
9.65894055198393530759
220.48079699682358523205
1775.62380038387755121221
59.29737292087672528851
10.78...

result:

ok 29 numbers

Test #95:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

8
394.29 215.31
625.50 690.44
442.57 926.72
130.27 902.41
137.34 423.02
732.90 817.29
501.69 676.32
229.26 35.81

output:

125.04836510101169722020
79.13314103537270227662
43.10522829982857473397
12.99568041021139386260
26.25903407135482581225
79.89839636320029114813
64.62412407254740287499
168.80936602606581686814

result:

ok 8 numbers

Test #96:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

61
65.03 52.63
615.48 375.54
821.63 -25.68
692.20 729.57
485.97 384.73
319.70 380.62
591.26 785.68
265.56 757.25
113.34 725.39
522.31 113.87
839.90 703.21
67.13 849.90
643.42 -60.32
988.84 -69.99
590.95 102.60
17.31 482.94
472.88 221.49
306.03 -98.17
702.96 849.32
92.25 780.67
211.89 433.17
560.32 9...

output:

42.60630282382231825977
129.42759809900323375587
1105.53013993541435411316
83.44081873741818355938
100.25581251418314820967
66.51824726395072673313
66.75774546111462370845
30.97812773403324726473
13.73169047359430194888
244.21845046056012051849
104.56792121612031110089
7.06705969049373550206
1621.52...

result:

ok 61 numbers

Test #97:

score: 0
Accepted
time: 1ms
memory: 3968kb

input:

67
302.68 331.97
419.94 328.58
602.93 971.31
234.21 973.93
54.70 843.53
504.00 660.55
458.30 108.40
598.31 653.72
910.75 852.64
663.36 -43.41
747.42 99.67
534.61 630.13
836.08 881.40
232.50 503.76
64.98 523.82
609.72 317.12
200.78 983.29
280.33 40.92
122.75 348.67
96.99 417.24
63.28 -25.61
190.45 78...

output:

70.06968076486792540436
97.98404031919361045766
56.27969495290812318444
21.80868399243898636541
5.79737793180926974657
66.26783248964565586903
219.91362763915546452154
79.38093721806505698169
95.60274605307355955119
1172.22124050185539090307
374.32764060700151276251
73.22120718228261182503
85.192582...

result:

ok 67 numbers

Test #98:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

41
16.33 124.49
22.01 704.17
664.88 -26.10
390.45 896.39
346.43 165.25
256.87 687.98
942.43 853.93
654.84 710.81
956.94 97.13
264.01 273.02
679.96 600.56
667.85 408.19
521.35 304.92
476.69 359.63
699.08 868.68
572.79 553.21
289.80 270.50
735.97 369.94
100.01 909.02
402.37 533.75
701.10 946.18
184.80...

output:

7.27426611430353187160
2.73698347364363314682
899.70230040595401987957
39.18646313190618002409
130.60508953817154065291
32.59854311023122619417
98.79446080949335851074
80.76368076368076742710
485.43600669608895259444
70.77636587850517457809
97.05949526093412771388
131.41738326216571408622
128.753827...

result:

ok 41 numbers

Test #99:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

43
687.10 367.85
12.48 253.30
58.53 259.00
918.90 445.03
638.31 67.24
612.71 933.09
470.25 844.40
905.89 -37.66
820.11 -68.49
873.75 919.93
935.31 845.49
562.36 461.53
982.50 540.23
696.18 184.68
642.96 585.52
128.22 -14.64
324.01 993.84
131.69 200.13
316.99 565.66
245.75 820.74
242.64 622.05
789.40...

output:

146.86331089024261586928
3.53240871780356657794
16.30362116991643617325
168.59622406106086600630
381.67304472614199539748
59.30848232003020825687
49.79351969504448049975
1453.14404876483808948251
2602.69755633132308503264
85.66764385791182689900
98.92330960665897521267
100.14781044645879148902
153.4...

result:

ok 43 numbers

Test #100:

score: 0
Accepted
time: 0ms
memory: 4096kb

input:

17
558.78 319.46
420.54 683.88
86.35 983.32
710.12 285.69
529.51 448.40
170.51 -3.79
81.35 914.71
657.17 393.32
914.14 5.51
468.83 890.94
788.11 431.12
167.77 716.32
565.76 258.44
669.09 67.76
484.78 763.63
472.51 -95.45
93.96 212.97

output:

133.21413245601488029024
53.64851763024952902015
7.97086733375179967709
184.11677772304182099106
96.55543398978846880709
177.22689949069743420296
8.01706891624207784730
133.21373550636505456168
866.40128897734814472642
47.31164349001957702967
148.38642867901791078111
20.55198941591532957318
157.8395...

result:

ok 17 numbers

Test #101:

score: 0
Accepted
time: 9ms
memory: 5504kb

input:

10000
1.00 470.90
1.00 925.83
1.00 723.16
1.00 200.28
1.00 502.82
1.00 702.12
1.00 330.23
1.00 457.20
1.00 451.97
1.00 600.65
1.00 489.03
1.00 -84.69
1.00 835.21
1.00 447.43
1.00 379.12
1.00 637.22
1.00 110.55
1.00 862.93
1.00 937.98
1.00 119.62
1.00 52.23
1.00 319.66
1.00 602.27
1.00 493.69
1.00 32...

output:

0.17516202487300755464
0.09748203893432634548
0.12148306526070265510
0.33302251232183294194
0.16588699777711424233
0.12466962549244502145
0.23243381447132924200
0.17946877243359654619
0.18116926644564015914
0.14272461285948762066
0.16977063986554166708
6.53167864141084208995
0.10692785577570812494
0...

result:

ok 10000 numbers