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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#83140#1290. Access Pointsxiaowuc1AC ✓21ms7464kbC++171.7kb2023-03-01 06:06:212023-03-01 06:06:35

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3532kb

input:

2
1 1
1 2

output:

0.000000000000

result:

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

Test #2:

score: 0
Accepted
time: 2ms
memory: 3500kb

input:

2
1 2
1 1

output:

0.500000000000

result:

ok found '0.5000000', expected '0.5000000', error '0.0000000'

Test #3:

score: 0
Accepted
time: 2ms
memory: 3592kb

input:

3
1 3
1 2
1 1

output:

2.000000000000

result:

ok found '2.0000000', expected '2.0000000', error '0.0000000'

Test #4:

score: 0
Accepted
time: 1ms
memory: 3532kb

input:

3
10 1
6 1
4 1

output:

18.666666666667

result:

ok found '18.6666667', expected '18.6666667', error '0.0000000'

Test #5:

score: 0
Accepted
time: 1ms
memory: 3692kb

input:

100
24872 23915
86228 39976
679 78702
93287 6672
8352 22045
950 11474
61450 36714
69913 53171
47932 56703
4621 86081
2914 31365
35435 71650
52128 19201
54493 48432
65417 9098
18523 64743
17642 22322
17857 92298
85732 74970
99761 31040
73280 63337
86620 57268
24274 31726
91575 15045
29597 73536
58883...

output:

146741232325.781158447266

result:

ok found '146741232325.7811584', expected '146741232325.7811890', error '0.0000000'

Test #6:

score: 0
Accepted
time: 2ms
memory: 3584kb

input:

1943
37 35
26 65
43 6
56 36
2 75
63 51
93 53
89 23
31 71
72 25
53 37
6 60
83 3
73 63
100 91
61 2
12 26
84 11
80 35
53 12
53 99
17 60
25 82
11 77
82 44
3 67
46 83
68 61
30 95
60 79
85 44
75 70
30 42
1 38
41 84
83 87
9 61
5 53
5 33
52 78
31 22
22 18
21 96
87 60
63 13
82 37
18 33
16 45
14 99
90 57
25 9...

output:

167463039.866528630257

result:

ok found '167463039.8665286', expected '167463039.8665288', error '0.0000000'

Test #7:

score: 0
Accepted
time: 1ms
memory: 3556kb

input:

1944
30 35
37 89
98 34
26 22
79 49
26 39
39 72
37 33
61 89
63 67
67 79
26 83
18 95
65 51
80 83
63 8
31 77
85 55
95 86
83 98
77 49
1 1
21 67
71 39
77 30
94 94
75 38
39 41
26 24
69 9
39 11
21 23
94 93
42 17
9 67
97 63
66 38
22 77
95 57
84 14
16 14
10 5
2 85
46 21
52 45
88 75
85 39
48 80
64 54
23 19
83...

output:

167316323.313508450985

result:

ok found '167316323.3135085', expected '167316323.3135089', error '0.0000000'

Test #8:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

1964
15 28
39 39
11 68
12 19
62 93
94 21
60 2
100 3
85 17
63 17
7 36
61 90
7 84
27 52
71 8
42 18
29 45
37 45
75 21
33 23
75 51
59 36
54 97
21 62
34 14
98 46
79 1
67 51
9 4
69 80
70 45
45 87
52 81
43 89
52 97
92 99
38 91
42 11
91 80
81 20
82 22
93 35
68 47
54 80
2 94
63 72
18 49
85 16
98 95
85 97
13 ...

output:

165801932.036799490452

result:

ok found '165801932.0367995', expected '165801932.0367990', error '0.0000000'

Test #9:

score: 0
Accepted
time: 2ms
memory: 3592kb

input:

1953
99 29
75 73
13 70
56 12
26 6
76 7
13 73
30 14
9 1
45 48
34 13
59 39
9 71
79 53
81 58
37 95
53 93
5 15
99 52
61 34
27 95
67 5
79 44
8 93
81 15
99 83
84 61
60 4
2 39
88 84
36 39
72 4
81 34
94 48
82 24
54 35
88 97
2 96
98 23
64 14
94 62
79 50
47 51
26 98
76 80
17 90
25 58
99 76
69 9
19 14
50 44
80...

output:

165268224.965867996216

result:

ok found '165268224.9658680', expected '165268224.9658681', error '0.0000000'

Test #10:

score: 0
Accepted
time: 2ms
memory: 3732kb

input:

999
278 946057
278 685296
278 834604
278 869396
278 125799
278 392526
278 248531
278 283397
278 233010
278 3998
278 340920
278 128291
278 856045
278 550816
278 529387
278 821757
278 713973
278 807001
278 436646
278 690005
278 616803
278 473902
278 617237
278 567347
278 443805
278 776663
278 455441
2...

output:

84227134228821.687500000000

result:

ok found '84227134228821.6875000', expected '84227134228821.7187500', error '0.0000000'

Test #11:

score: 0
Accepted
time: 2ms
memory: 3576kb

input:

999
90067 591
145696 591
938804 591
929819 591
644425 591
866357 591
531754 591
401882 591
799838 591
104900 591
161791 591
908485 591
457481 591
244533 591
907905 591
219880 591
900919 591
672457 591
777303 591
787406 591
603505 591
555587 591
134760 591
180457 591
733553 591
114266 591
670375 591
...

output:

82689666192460.500000000000

result:

ok found '82689666192460.5000000', expected '82689666192460.4843750', error '0.0000000'

Test #12:

score: 0
Accepted
time: 4ms
memory: 3664kb

input:

9924
1743 2139
1683 2139
1503 2059
1462 1919
1322 1739
1162 1739
1142 1639
942 1439
922 1419
882 1280
762 1140
721 960
721 820
701 700
701 660
521 580
461 420
401 420
301 300
161 120
3585 4257
3505 4197
3445 4077
3445 3938
3305 3798
3225 3778
3105 3738
3105 3698
2984 3658
2784 3658
2764 3478
2764 32...

output:

6821466913.868122100830

result:

ok found '6821466913.8681221', expected '6821466913.8681288', error '0.0000000'

Test #13:

score: 0
Accepted
time: 2ms
memory: 3624kb

input:

9922
18714 20556
18535 20396
18515 20376
18435 20376
18335 20316
18295 20236
18255 20176
18215 19997
18015 19837
17836 19797
17696 19638
17516 19458
17516 19278
17356 19199
17156 19079
16957 19079
16777 19079
16777 18959
16717 18899
16597 18799
16497 18660
16338 18620
16198 18440
16118 18420
16118 1...

output:

668182248463.118774414062

result:

ok found '668182248463.1187744', expected '668182248463.1165771', error '0.0000000'

Test #14:

score: 0
Accepted
time: 4ms
memory: 3772kb

input:

9914
999880 999921
999839 999921
999799 999921
999678 999921
999558 999821
999477 999802
999376 999662
999356 999523
999296 999324
999276 999185
999255 999125
999115 999026
999094 998887
999034 998688
998974 998688
998772 998628
998571 998489
998510 998429
998329 998389
998309 998191
998148 998091
9...

output:

1656383246052902.500000000000

result:

ok found '1656383246052902.5000000', expected '1656383246052900.2500000', error '0.0000000'

Test #15:

score: 0
Accepted
time: 4ms
memory: 3788kb

input:

10000
450177 870955
99908 349801
835523 500370
971170 518656
26338 106582
168395 418990
94343 820413
996544 436277
150193 844055
90245 424386
884603 797350
464883 423986
948569 520
636873 825289
24932 296241
528206 978116
336789 350940
863930 245339
70757 18687
609711 576853
861941 813598
729247 729...

output:

1659826275924784.500000000000

result:

ok found '1659826275924784.5000000', expected '1659826275924784.7500000', error '0.0000000'

Test #16:

score: 0
Accepted
time: 2ms
memory: 3784kb

input:

10000
198018 202761
227708 230031
228673 155103
161494 245771
104286 137548
132528 156001
122880 174913
149635 106009
200993 62022
169776 230670
25007 211479
74978 254908
240311 1277
219607 77801
127845 251476
36806 99665
29811 80494
195365 52626
133312 28168
169414 80634
151082 100862
182581 144670...

output:

104970874990092.031250000000

result:

ok found '104970874990092.0312500', expected '104970874990092.2343750', error '0.0000000'

Test #17:

score: 0
Accepted
time: 4ms
memory: 3804kb

input:

9992
378 1063
2540 1505
933 803
1409 201
2025 1184
179 1324
1826 101
1806 2046
1211 602
2203 1565
596 602
2342 1745
2441 803
179 2146
278 1485
417 1906
1628 963
755 422
1270 382
2203 462
1429 1063
1072 1765
2659 522
1786 622
1826 1284
3513 4132
4902 3350
5100 3991
3414 4152
3791 2227
4445 4794
3711 ...

output:

9485088325.416229248047

result:

ok found '9485088325.4162292', expected '9485088325.4162579', error '0.0000000'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

9925
81 81
162 221
202 361
202 381
263 561
303 702
424 802
444 882
565 1042
585 1042
706 1062
847 1202
888 1343
928 1483
1110 1483
1311 1603
1372 1623
1553 1703
1634 1723
1654 1743
1735 1884
1735 1984
1735 2184
1775 2344
1775 2465
1916 2525
2017 2645
2178 2645
2360 2825
2521 2825
2642 3005
2844 3206...

output:

0.000000000000

result:

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

Test #19:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

10000
901333 615503
701717 267652
499542 550740
271268 665664
405828 84427
43381 3380
301755 137733
934724 448794
92109 156833
312312 643702
288308 688775
143653 62745
210597 437065
621748 403544
281391 201558
198419 865128
668580 193196
100456 850411
507542 188076
822961 606316
463585 307161
399896...

output:

1658297807439383.000000000000

result:

ok found '1658297807439383.0000000', expected '1658297807439376.5000000', error '0.0000000'

Test #20:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

10000
814814 219404
83454 567489
267255 162679
856615 362351
250817 664647
859496 914605
506772 611496
730988 89476
72212 216740
564422 646343
42870 994099
961924 418002
943076 826538
366591 589629
86518 772402
740752 694402
876062 913627
815180 636926
663988 228103
194644 674090
155032 618197
17646...

output:

1655604888967932.000000000000

result:

ok found '1655604888967932.0000000', expected '1655604888967931.5000000', error '0.0000000'

Test #21:

score: 0
Accepted
time: 4ms
memory: 3740kb

input:

10000
739245 250416
655128 789963
35139 438439
20578 1441
176115 298537
221194 333182
265211 734492
396797 929821
193315 601588
370311 930939
175373 476797
856448 162577
188958 558636
96726 549590
183724 603743
589152 622176
170673 397046
397717 94209
930231 136520
903738 675923
927508 1758
655029 3...

output:

1701551273090889.750000000000

result:

ok found '1701551273090889.7500000', expected '1701551273090886.7500000', error '0.0000000'

Test #22:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

10000
999121 818980
949723 346308
183575 675552
527349 756953
859596 242662
228234 425507
805672 327094
364219 870480
480815 784526
684427 110610
658206 739679
726974 426156
507694 646717
603963 730797
895111 58843
424239 276120
945797 104951
632987 772749
651375 156874
994475 767434
812241 223041
1...

output:

1652879860487992.000000000000

result:

ok found '1652879860487992.0000000', expected '1652879860487995.7500000', error '0.0000000'

Test #23:

score: 0
Accepted
time: 4ms
memory: 3616kb

input:

10000
195964 285610
824245 139418
162807 108188
329030 689875
636463 561592
531626 327317
980120 68380
941172 822644
627624 272670
860225 567832
33720 241437
476006 262789
487517 283707
519767 945325
432623 913340
876956 420646
517617 160774
390661 544081
914193 756815
989412 257397
67038 127137
794...

output:

1655049964198715.000000000000

result:

ok found '1655049964198715.0000000', expected '1655049964198708.0000000', error '0.0000000'

Test #24:

score: 0
Accepted
time: 4ms
memory: 3568kb

input:

10000
586114 336223
969778 841466
788893 430524
153981 943476
633505 128155
577710 539081
737296 164169
188494 922581
369685 479297
102096 842049
282265 120455
200887 500936
369307 437238
283606 378247
324540 560072
597456 559442
876311 161275
560414 284723
270253 91480
674963 672637
506341 610317
1...

output:

1659347797481556.250000000000

result:

ok found '1659347797481556.2500000', expected '1659347797481555.0000000', error '0.0000000'

Test #25:

score: 0
Accepted
time: 4ms
memory: 3680kb

input:

10000
616912 495019
123017 653156
150072 27706
406436 589089
912932 477034
629224 981397
725425 365574
747857 593867
750393 367051
721576 359204
715753 956332
298350 527215
413097 973322
96126 109826
902301 225108
550542 430341
689764 688155
261598 583195
531850 760416
824473 221130
524694 311567
48...

output:

1660542846223656.500000000000

result:

ok found '1660542846223656.5000000', expected '1660542846223660.0000000', error '0.0000000'

Test #26:

score: 0
Accepted
time: 4ms
memory: 3640kb

input:

10000
82568 176303
111946 474807
819990 536756
511588 337402
59319 600510
241105 554761
965666 735388
5475 639675
106032 722599
14185 117032
786534 971975
426640 902728
203305 508679
838578 639205
21206 352768
998844 475683
527845 545806
696228 69064
902184 474584
160378 543726
966899 760664
985753 ...

output:

1667969937241926.750000000000

result:

ok found '1667969937241926.7500000', expected '1667969937241918.7500000', error '0.0000000'

Test #27:

score: 0
Accepted
time: 18ms
memory: 3744kb

input:

99182
100159 99942
100145 99934
100125 99918
100121 99902
100111 99898
100095 99892
100077 99892
100071 99890
100065 99890
100059 99886
100045 99866
100037 99846
100025 99846
100011 99832
100007 99824
99995 99822
99981 99816
99963 99798
99955 99778
99953 99760
99934 99760
99924 99744
99920 99730
999...

output:

165372728193559.875000000000

result:

ok found '165372728193559.8750000', expected '165372728193559.8437500', error '0.0000000'

Test #28:

score: 0
Accepted
time: 8ms
memory: 4080kb

input:

99133
258 233
246 225
226 207
216 191
214 187
208 173
188 157
170 145
164 135
152 133
132 129
124 121
120 115
100 97
82 83
72 63
56 51
38 31
34 31
18 11
502 440
482 430
474 418
470 406
454 400
442 390
426 372
424 358
406 340
398 334
382 334
372 316
354 300
334 291
322 291
302 271
296 263
278 253
276...

output:

685372251.253210306168

result:

ok found '685372251.2532103', expected '685372251.2532164', error '0.0000000'

Test #29:

score: 0
Accepted
time: 16ms
memory: 3892kb

input:

99152
19952 19969
19936 19951
19916 19935
19912 19915
19908 19901
19892 19883
19890 19869
19883 19867
19867 19867
19855 19861
19853 19859
19845 19855
19827 19843
19807 19825
19787 19813
19785 19795
19773 19789
19757 19769
19749 19751
19739 19745
19739 19731
19737 19717
19729 19697
19721 19676
19717 ...

output:

6617707807267.228515625000

result:

ok found '6617707807267.2285156', expected '6617707807267.2753906', error '0.0000000'

Test #30:

score: 0
Accepted
time: 10ms
memory: 3880kb

input:

99172
999989 1000000
999971 1000000
999969 999993
999959 999987
999953 999977
999943 999963
999939 999951
999921 999939
999905 999927
999895 999909
999885 999907
999877 999903
999865 999897
999857 999877
999855 999859
999837 999845
999819 999837
999801 999831
999789 999831
999783 999827
999773 99982...

output:

16524633889618452.000000000000

result:

ok found '16524633889618452.0000000', expected '16524633889618494.0000000', error '0.0000000'

Test #31:

score: 0
Accepted
time: 19ms
memory: 7464kb

input:

99135
18 9
30 9
40 23
58 35
76 37
80 57
80 59
94 75
94 89
94 95
112 101
132 115
132 125
132 137
134 155
138 155
144 161
152 169
170 185
170 199
170 205
176 213
184 215
204 231
224 247
242 247
248 249
254 265
256 265
270 271
278 287
290 291
296 295
310 297
322 301
338 307
353 311
365 327
385 331
395 ...

output:

0.000000000000

result:

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

Test #32:

score: 0
Accepted
time: 13ms
memory: 7188kb

input:

99222
1 3
9 16
9 27
27 45
36 61
56 61
78 83
89 92
105 105
120 119
140 125
155 139
178 141
184 159
195 174
206 190
226 205
231 216
244 228
255 239
264 239
266 241
275 241
284 259
306 279
321 301
339 321
346 337
346 346
361 359
366 359
370 370
381 388
388 388
399 388
421 390
432 399
434 403
450 410
47...

output:

10950498670145626.000000000000

result:

ok found '10950498670145626.0000000', expected '10950498670145178.0000000', error '0.0000000'

Test #33:

score: 0
Accepted
time: 21ms
memory: 4300kb

input:

99222
1000000 999998
999992 999985
999992 999974
999974 999956
999965 999940
999945 999940
999923 999918
999912 999909
999896 999896
999881 999882
999861 999876
999846 999862
999823 999860
999817 999842
999806 999827
999795 999811
999775 999796
999770 999785
999757 999773
999746 999762
999737 999762...

output:

14879092082753580.000000000000

result:

ok found '14879092082753580.0000000', expected '14879092082753608.0000000', error '0.0000000'

Test #34:

score: 0
Accepted
time: 18ms
memory: 3780kb

input:

100000
184595 869360
45949 466302
374528 181074
536351 721466
700510 240145
896162 692872
712148 707255
554756 727061
909801 923579
487252 548517
248851 662535
512424 474400
467111 899535
694056 517554
52135 252377
372495 578968
22797 319584
943362 766512
634233 660817
88258 418610
956848 164070
104...

output:

16646308114582124.000000000000

result:

ok found '16646308114582124.0000000', expected '16646308114581976.0000000', error '0.0000000'

Test #35:

score: 0
Accepted
time: 13ms
memory: 4080kb

input:

99978
1 1
1840 1104
1502 328
428 564
1367 1590
1 1102
1586 224
216 1836
1995 677
1879 184
1 490
1 1082
1 353
479 771
1575 567
1659 1
1 1542
829 1
1312 1
1515 1
761 981
1143 1638
1623 1
317 1335
1 1549
1 1995
1385 519
1091 1452
125 2158
1897 1229
499 2071
1773 1819
2196 1
1875 1
1 1209
1345 982
1402 ...

output:

244846412131.216491699219

result:

ok found '244846412131.2164917', expected '244846412131.2254028', error '0.0000000'

Test #36:

score: 0
Accepted
time: 12ms
memory: 3892kb

input:

100000
29930 651994
840117 253283
894754 977693
29351 935929
327096 830338
831988 201388
750957 130895
362449 628155
420827 384250
749684 597747
552683 145564
271460 925901
871504 238652
708431 826490
166493 778424
355865 445497
841826 663166
978952 295788
487095 820838
655761 535628
997221 158195
7...

output:

16681278441673212.000000000000

result:

ok found '16681278441673212.0000000', expected '16681278441673132.0000000', error '0.0000000'

Test #37:

score: 0
Accepted
time: 21ms
memory: 3736kb

input:

100000
740568 779205
792810 62393
914903 916603
476036 484714
865652 615411
3339 219277
393253 489256
376732 419246
950944 976453
165043 954901
423504 223632
913249 198800
890127 320261
517940 296248
120833 344309
250925 652540
405578 746160
351646 852514
929648 794403
782891 855717
117732 174889
71...

output:

16684472520209840.000000000000

result:

ok found '16684472520209840.0000000', expected '16684472520209932.0000000', error '0.0000000'

Test #38:

score: 0
Accepted
time: 20ms
memory: 4572kb

input:

99985
1 203
1 178
1 232
30 1
21 1
23 139
139 215
1 208
213 1
1 53
294 80
97 171
231 1
1 187
1 294
29 194
235 2
196 256
154 1
41 228
211 317
189 172
187 370
191 20
369 282
166 32
154 64
99 205
195 65
147 348
261 254
282 407
341 451
385 126
383 311
504 340
465 275
536 261
357 287
492 276
523 262
263 3...

output:

1880328664.336813449860

result:

ok found '1880328664.3368134', expected '1880328664.3366482', error '0.0000000'

Test #39:

score: 0
Accepted
time: 11ms
memory: 3852kb

input:

100000
409789 987879
319967 270446
572107 903075
558175 93342
292044 728544
543760 290833
963223 915685
769570 221163
638526 316495
619093 41947
995904 290408
460527 618535
670477 801988
829111 141388
726235 806133
737624 104323
628704 522627
866318 752239
213924 417883
686221 863610
908619 130303
5...

output:

16689168972221110.000000000000

result:

ok found '16689168972221110.0000000', expected '16689168972221122.0000000', error '0.0000000'

Test #40:

score: 0
Accepted
time: 17ms
memory: 3856kb

input:

100000
998798 991440
997766 994265
995881 996803
998524 996246
998123 993956
997714 996131
996728 991176
993991 998169
999048 996317
997086 999948
998385 997544
990302 999580
990320 992164
996314 995677
998015 995830
994460 990277
993949 998919
990888 990904
996615 995133
996910 996344
990559 994434...

output:

1664313551391.159667968750

result:

ok found '1664313551391.1596680', expected '1664313551391.1584473', error '0.0000000'

Test #41:

score: 0
Accepted
time: 9ms
memory: 5824kb

input:

100000
881951 474927
881951 106795
881951 595750
881951 993226
881951 174734
881951 72559
881951 98728
881951 393224
881951 624554
881951 347521
881951 145624
881951 420786
881951 662900
881951 449952
881951 125629
881951 589321
881951 130883
881951 690451
881951 200642
881951 288157
881951 239597
8...

output:

8339785655318894.000000000000

result:

ok found '8339785655318894.0000000', expected '8339785655318887.0000000', error '0.0000000'

Test #42:

score: 0
Accepted
time: 12ms
memory: 5844kb

input:

99971
913278 887225
913278 11776
913278 533514
913278 645590
913278 292352
913278 357661
913278 589202
913278 867951
913278 945780
913278 888525
913278 683404
913278 670383
913278 230025
913278 945574
913278 502635
913278 368904
913278 21056
913278 210662
913278 989769
913278 52176
913278 279669
913...

output:

8346840635276327.000000000000

result:

ok found '8346840635276327.0000000', expected '8346840635276360.0000000', error '0.0000000'

Test #43:

score: 0
Accepted
time: 15ms
memory: 5816kb

input:

100000
811242 274589
170693 274589
805760 274589
349678 274589
349234 274589
639363 274589
363889 274589
745366 274589
798922 274589
985776 274589
54028 274589
459669 274589
217570 274589
348771 274589
253149 274589
705532 274589
161669 274589
845333 274589
196777 274589
392887 274589
525772 274589
...

output:

8342068591834986.000000000000

result:

ok found '8342068591834986.0000000', expected '8342068591834988.0000000', error '0.0000000'

Test #44:

score: 0
Accepted
time: 14ms
memory: 5860kb

input:

100000
266667 592751
158275 592751
482157 592751
824134 592751
930955 592751
482182 592751
889417 592751
767695 592751
638753 592751
393785 592751
101958 592751
924857 592751
709890 592751
533162 592751
912859 592751
622602 592751
471083 592751
966058 592751
326476 592751
241125 592751
683105 592751...

output:

8311709660757532.000000000000

result:

ok found '8311709660757532.0000000', expected '8311709660757589.0000000', error '0.0000000'

Test #45:

score: 0
Accepted
time: 9ms
memory: 4344kb

input:

99995
1 1
1 349
57 318
122 240
1 351
290 1
338 75
135 1
497 240
66 266
1 482
267 1
1 19
447 1
354 56
1 98
346 1
1 441
528 274
334 445
509 413
246 1
239 352
52 447
317 1
187 399
358 1
658 495
476 606
439 389
92 1
474 634
602 399
147 1
432 290
43 207
8 209
471 1
787 125
555 297
383 171
707 259
762 365...

output:

8542133302.838550567627

result:

ok found '8542133302.8385506', expected '8542133302.8379707', error '0.0000000'

Test #46:

score: 0
Accepted
time: 1ms
memory: 3500kb

input:

1
23 4711

output:

0.000000000000

result:

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

Test #47:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

10
15 6
27 21
23 14
3 18
30 10
1 6
4 11
15 18
16 13
25 28

output:

1057.261904761905

result:

ok found '1057.2619048', expected '1057.2619048', error '0.0000000'

Test #48:

score: 0
Accepted
time: 11ms
memory: 3748kb

input:

100000
1000000 1000000
999999 1000000
1000000 999999
999998 1000000
999999 999999
1000000 999998
999997 1000000
999998 999999
999999 999998
1000000 999997
999996 1000000
999997 999999
999998 999998
999999 999997
1000000 999996
999995 1000000
999996 999999
999997 999998
999998 999997
999999 999996
10...

output:

49978921391436192.000000000000

result:

ok found '49978921391436192.0000000', expected '49978921391436336.0000000', error '0.0000000'