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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
#213609#6547. Bansheeucup-team1547#AC ✓301ms6544kbC++203.0kb2023-10-14 15:07:442023-10-14 15:07:44

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3768kb

input:

2
2 1
1 2 1 100
100 500 736 0
3 2
0 1 12 0
1 2 6 6
2 3 3 10

output:

49.9447625490
1.7800000340

result:

ok 2 numbers

Test #2:

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

input:

1
1 1
999999999999 1000000000000 1000000 1000000

output:

190476264642.1171476841

result:

ok found '190476264642.11716', expected '190476264642.11713', error '0.00000'

Test #3:

score: 0
Accepted
time: 117ms
memory: 6480kb

input:

1
200000 1
0 1 969249 972086
1 2 984744 984320
2 3 92755 47817
3 4 949336 988466
4 5 900430 587028
5 6 971159 502802
6 7 41633 978208
7 8 461354 662596
8 9 363071 263510
9 10 38887 360926
10 11 332384 508699
11 12 106353 110896
12 13 164201 615535
13 14 934900 317571
14 15 566503 490603
15 16 84381 ...

output:

7435986579.1247624150

result:

ok found '7435986579.12476', expected '7435986579.12476', error '0.00000'

Test #4:

score: 0
Accepted
time: 116ms
memory: 6460kb

input:

1
200000 333978112
0 1 992356 930126
1 2 176090 530440
2 3 737831 296956
3 4 506537 237481
4 5 707964 79385
5 6 924758 542461
6 7 105732 39650
7 8 873923 3276
8 9 32864 264522
9 10 395587 86623
10 11 350514 927988
11 12 525625 954467
12 13 244408 909598
13 14 560147 647280
14 15 242630 237857
15 16 ...

output:

38094.7947622466

result:

ok found '38094.79476', expected '38094.79476', error '0.00000'

Test #5:

score: 0
Accepted
time: 115ms
memory: 6416kb

input:

1
200000 1000000000
0 1 945997 933305
1 2 5390 151804
2 3 128320 798645
3 4 701383 107391
4 5 937129 989695
5 6 200579 678099
6 7 26621 111037
7 8 787156 534916
8 9 690049 664552
9 10 986545 948890
10 11 282743 37920
11 12 92545 205330
12 13 746804 959767
13 14 390635 119950
14 15 553450 693187
15 1...

output:

38094.7947622466

result:

ok found '38094.79476', expected '38094.79476', error '0.00000'

Test #6:

score: 0
Accepted
time: 301ms
memory: 3896kb

input:

100000
2 4
28797259691 276830799765 72278 33755
754885936393 923475252381 706795 936638
2 3
59508928733 771976493961 16966 42499
806442361566 991034882904 129056 718490
2 2
172750253246 241424267848 229419 649440
245407392377 589992423297 875885 889270
2 2
206097530212 864358471341 25515 147383
9818...

output:

143787813626.4076082110
153608080080.7914116681
46744314239.1738038585
187014532666.0690494478
88639503158.7561811656
133221473842.1276082397
111401799635.8961813375
98383664158.4871327057
159317167805.9238038659
80919772532.8933288381
153439584652.5580985248
147072054798.2457055748
107607022639.528...

result:

ok 100000 numbers

Test #7:

score: 0
Accepted
time: 229ms
memory: 3996kb

input:

100000
2 4
26 41 4 12
49 93 67 31
2 2
16 30 5 6
91 100 15 54
2 2
6 33 36 29
42 81 51 40
2 2
0 10 43 41
12 27 1 1
2 4
43 53 9 4
85 90 30 7
2 4
34 49 4 18
61 80 6 45
2 2
43 69 3 20
79 96 35 6
2 3
8 10 27 3
42 77 54 16
2 4
8 9 13 8
37 62 41 11
2 4
23 27 37 22
38 50 45 2
2 4
27 46 20 6
53 58 27 48
2 3
1...

output:

9.9704769345
17.9704764738
10.4171428848
2.9228575837
15.9376197343
11.3661911898
15.6847622016
8.6371436780
6.7947626453
6.9852383521
10.7323814162
5.6519050955
5.8423816295
3.7471430641
16.0657144424
6.2233338704
9.6519048652
7.8752383691
12.5090479123
3.8128576007
10.6042858809
5.0804763207
4.637...

result:

ok 100000 numbers

Test #8:

score: 0
Accepted
time: 258ms
memory: 3960kb

input:

100000
2 3
63 66 1 0
72 97 331 315
2 2
0 10 482 84
22 90 112 91
2 3
32 50 261 2
67 83 719 181
2 2
12 44 23 10
75 79 413 474
2 2
22 35 421 1
63 97 422 562
2 3
14 24 22 5
37 84 551 305
2 3
9 25 36 1
55 70 374 321
2 2
3 44 373 97
51 85 503 241
2 3
26 50 123 119
79 95 391 332
2 4
26 44 260 632
44 100 38...

output:

21.4714290810
16.3976198360
26.7490481842
30.9428571986
37.5571430962
17.4747620220
19.1233338100
31.7114287560
26.3647624055
24.1480953805
16.5123812199
30.2600005778
16.7819047876
18.2366673309
17.0280952446
21.7900003231
36.6014293698
24.6571431566
17.4647622356
20.9033338440
20.6471436006
26.883...

result:

ok 100000 numbers

Test #9:

score: 0
Accepted
time: 238ms
memory: 3900kb

input:

100000
2 13
69 72 206 156
75 82 119 80
2 30
3 34 307 101
43 62 426 411
2 15
27 30 253 347
50 76 60 388
2 12
16 20 221 51
29 79 173 582
2 17
25 51 3 272
55 58 456 470
2 27
0 43 298 132
67 69 215 529
2 23
30 59 51 563
79 87 363 521
2 29
2 26 36 18
54 78 105 154
2 22
10 19 169 83
57 92 99 412
2 30
1 46...

output:

14.9228577199
8.8276193848
10.1609526413
7.9409529057
12.0033336740
13.3990479293
15.6847622016
10.0328579332
11.4942858979
10.0328579332
9.2085716256
17.2085719921
14.5419054790
2.6700000510
10.1609526413
5.2085718560
10.1609526413
18.6733334947
11.1133336570
12.2038099945
11.3661911898
11.93761913...

result:

ok 100000 numbers

Test #10:

score: 0
Accepted
time: 264ms
memory: 3912kb

input:

66667
3 4
84478696761 215372440520 125248 152596
250810965454 720537889569 668554 998232
828150985733 917337302216 538616 941606
3 3
236183738534 283314823352 801868 737151
341453082312 520548993644 159535 529378
740187497953 870532432850 715530 437783
3 3
175192417072 176862441971 927154 970167
264...

output:

157743063197.8909512311
140988116231.9676079750
106492659239.2852309048
120940620518.9990339875
163160538816.4938039631
188308664413.4428532422
149201625496.7123628259
153551079361.6500003338
106424318255.9561812952
169313137870.3504609168
144256725638.9323626161
147384002511.7276076078
136021413084...

result:

ok 66667 numbers

Test #11:

score: 0
Accepted
time: 176ms
memory: 3908kb

input:

66667
3 4
11 26 62 9
26 33 5 43
77 88 5 18
3 4
1 10 1 3
18 32 16 15
35 46 5 5
3 4
8 45 23 61
50 52 4 0
60 87 6 3
3 2
5 7 1 3
29 49 1 58
54 93 2 20
3 3
7 46 9 23
67 68 1 0
77 79 1 6
3 2
50 57 27 48
61 74 1 2
75 95 27 29
3 4
5 14 19 30
43 45 14 37
50 54 71 21
3 3
42 66 2 43
67 79 24 32
89 99 24 0
3 3
...

output:

14.4138099437
6.4138095772
11.1757146558
10.0328579332
14.4138099437
15.8128577369
10.1609526413
16.6995242160
12.3842859149
15.7471432003
17.0804764568
15.3661909594
15.8819049841
16.3185719752
18.1609530079
15.6257147407
14.7947621846
12.8900001532
16.8276197513
16.3185719752
15.0509524280
13.0838...

result:

ok 66667 numbers

Test #12:

score: 0
Accepted
time: 226ms
memory: 3776kb

input:

66667
3 3
33 41 362 78
68 78 17 787
86 88 58 207
3 4
7 11 183 116
15 57 246 198
68 69 84 22
3 3
4 10 471 382
35 43 317 273
46 48 58 838
3 3
1 28 1 370
38 39 482 104
40 93 87 14
3 4
5 26 152 33
49 72 322 55
82 88 133 514
3 2
15 30 467 100
33 59 114 755
64 87 177 805
3 4
6 45 143 312
56 75 4 317
83 98...

output:

32.2795239930
15.3695244973
36.0990478423
19.8261908308
24.2661911294
53.7676191089
26.2366668702
34.0595240270
43.3371428999
38.0004763358
27.3961912821
42.3190481748
25.5995243859
36.0233335192
40.2861906081
30.4471435739
23.2023814405
36.1547625924
26.4371431906
19.1300000585
41.5047624808
29.675...

result:

ok 66667 numbers

Test #13:

score: 0
Accepted
time: 211ms
memory: 3896kb

input:

66667
3 14
3 7 499 39
31 38 63 24
44 66 89 328
3 27
8 15 286 589
38 48 148 569
74 86 303 494
3 11
34 37 164 41
43 50 687 180
66 75 187 111
3 17
17 32 230 27
64 72 553 404
87 90 347 451
3 17
32 35 129 234
49 64 64 207
97 100 371 414
3 27
2 6 273 118
10 19 270 109
73 93 281 216
3 10
1 16 32 153
33 44 ...

output:

9.0180959188
14.7323811859
14.0985722395
18.9885720261
20.0033340406
13.6519054620
14.0428574893
14.4138099437
15.9376197343
15.8128577369
17.5895242330
15.5009527433
14.3514289450
13.4614289280
14.7980957225
10.7323814162
15.4942864947
14.4138099437
18.5419052487
13.7176191714
9.5271428678
14.47952...

result:

ok 66667 numbers

Test #14:

score: 0
Accepted
time: 220ms
memory: 3992kb

input:

50000
4 4
81268202808 746733454011 344996 95484
773994511323 814460911319 237111 309583
860438349719 870176965078 864306 831386
892125406905 940445502602 963093 804924
4 4
60336094423 120458398708 844351 869499
127382397656 141925074629 36260 235297
845551701072 854656619814 834417 834688
8941488590...

output:

169928670787.9828533232
170314074163.2823627889
139941409433.6619019955
88481920995.3623779267
169876798671.5819024444
122899944577.6752307862
141156765834.3185583949
144853852168.2523627281
69270935905.5342797935
169305084145.1152155995
132470888246.5276078954
170547909792.6300000250
84369011383.73...

result:

ok 50000 numbers

Test #15:

score: 0
Accepted
time: 172ms
memory: 3772kb

input:

50000
4 3
22 28 23 45
46 60 50 29
64 72 82 12
77 91 20 52
4 2
13 36 53 21
40 51 68 24
64 78 18 2
83 99 48 10
4 3
1 26 2 87
53 58 30 54
67 83 2 10
92 97 1 0
4 2
2 19 1 0
19 33 62 24
52 55 9 79
68 99 80 6
4 2
20 22 27 19
28 30 31 61
50 66 7 15
75 86 33 26
4 2
6 42 36 62
51 55 33 40
64 66 20 24
75 99 1...

output:

16.1938099777
18.2266667173
17.2709529909
16.2595245143
15.8128577369
16.5814292943
19.5633335117
13.2709523940
18.4138097134
13.3990479293
17.1461909934
20.1938097474
18.9228574895
14.3514289450
16.1938099777
13.2709523940
17.2709529909
16.3185719752
13.7800001702
13.3366669306
14.0328577029
15.175...

result:

ok 50000 numbers

Test #16:

score: 0
Accepted
time: 189ms
memory: 3892kb

input:

50000
4 2
0 19 550 114
32 40 388 196
66 74 116 129
80 95 136 152
4 2
15 17 24 159
35 45 616 126
48 69 186 514
80 86 11 82
4 3
25 36 71 69
38 49 857 69
56 68 523 284
88 89 185 23
4 3
6 51 140 757
58 64 774 187
70 80 48 133
88 93 29 61
4 2
22 37 134 248
38 48 120 128
52 53 210 782
70 77 203 574
4 3
13...

output:

43.4652384352
43.6000002190
36.9790480728
36.6047620805
55.9319049216
29.6785720165
32.1547619956
39.5866671251
54.2733333472
26.8871435059
64.4409530643
14.9885714293
30.4995239590
27.1990476723
72.7728571700
49.4423810214
35.2647625754
42.8380957373
26.3157147311
44.9957144743
27.6980956620
42.585...

result:

ok 50000 numbers

Test #17:

score: 0
Accepted
time: 198ms
memory: 3892kb

input:

50000
4 10
17 21 148 230
33 36 84 243
51 58 749 118
76 99 97 419
4 21
0 8 350 179
9 12 390 83
39 41 787 128
42 59 8 78
4 22
10 27 136 133
43 47 115 383
53 62 179 507
64 81 119 64
4 26
1 2 189 222
70 77 62 84
79 83 194 53
97 100 215 18
4 30
1 16 11 198
17 41 132 144
47 61 47 785
81 88 303 504
4 27
1 ...

output:

18.6733334947
8.9557149201
12.5123814502
18.2233340066
16.0657144424
13.0804766872
17.3366667003
13.3500002549
12.1280956715
14.2233334097
17.6519052317
16.3185719752
10.0328579332
22.2923810235
17.2709529909
15.8752387356
17.4647622356
11.8128579672
17.5271432343
12.6371434476
16.4466666833
18.2300...

result:

ok 50000 numbers

Test #18:

score: 0
Accepted
time: 166ms
memory: 3928kb

input:

40000
5 2
127768238053 206960001122 432129 213741
242653402068 428677789066 986378 260952
509793892137 538865712590 51574 107473
633924026464 674365258790 985645 959877
699770930198 744174854417 989088 898533
5 3
15201474644 57983658364 975836 672024
126976889947 363836002637 955131 916955
454762384...

output:

133289770988.3423774093
161817616532.7333131731
167850488559.6252152920
143601024417.2933135629
184122012758.0519026071
122368361691.9100003541
186268435716.2114113867
133713513472.6366569176
170436576933.9957056344
146575810438.9895097315
115899168464.0261816978
150615457916.2752155662
163257528512...

result:

ok 40000 numbers

Test #19:

score: 0
Accepted
time: 187ms
memory: 3948kb

input:

40000
5 2
0 3 1 43
3 17 69 17
29 43 42 41
44 51 63 18
53 85 75 15
5 3
4 22 34 16
29 42 22 0
47 58 19 13
60 68 11 35
82 89 23 36
5 3
10 12 6 14
23 25 2 5
48 55 79 16
61 83 6 45
85 88 1 20
5 2
4 31 23 32
32 44 12 7
45 56 2 31
57 62 31 42
77 83 50 6
5 4
7 19 53 13
22 23 16 14
27 66 15 51
68 71 41 57
76...

output:

16.0723815182
16.5157147577
15.9376197343
17.7242860168
15.3695244973
16.3842865117
14.7980957225
20.0100002891
17.2776192394
14.8604767212
14.9228577199
17.2709529909
18.0985720091
14.8638102590
14.2266669476
20.3219052827
17.8423817657
15.0509524280
11.6223814332
18.7980954921
19.0509530248
20.003...

result:

ok 40000 numbers

Test #20:

score: 0
Accepted
time: 188ms
memory: 3928kb

input:

40000
5 3
7 24 35 164
28 55 74 311
64 77 591 330
78 95 48 518
97 100 623 164
5 4
6 18 106 365
23 54 5 11
55 60 160 818
64 73 1 327
78 88 377 275
5 2
1 49 603 129
50 61 366 282
74 76 82 231
76 78 599 394
81 90 21 17
5 2
5 6 154 416
14 15 66 24
40 44 105 765
58 68 78 37
80 83 898 17
5 2
12 23 369 223
...

output:

50.2633337911
35.0742860414
65.4623813273
58.9861907513
55.6066674310
35.2090478253
54.8580954464
49.6395246312
47.2157150372
35.9709531341
65.4623813273
45.5604770006
22.4928573439
48.4242862963
57.7119049556
54.1419051012
27.2647622089
34.9004763696
48.8709530737
26.1709531608
86.0571428884
32.910...

result:

ok 40000 numbers

Test #21:

score: 0
Accepted
time: 178ms
memory: 3892kb

input:

40000
5 11
4 9 124 521
9 42 710 89
47 71 42 133
74 81 2 1
88 94 14 188
5 17
0 44 389 349
45 46 300 128
63 68 806 88
77 81 256 702
86 97 45 586
5 14
0 1 16 770
3 7 492 230
30 52 332 568
81 93 496 262
94 98 23 126
5 12
5 9 46 91
14 16 105 124
23 41 217 50
46 60 107 248
70 84 79 193
5 23
6 13 662 178
1...

output:

17.3990476990
20.6438100627
19.6257145104
13.9704767042
18.2266667173
19.2414287317
18.1609530079
17.0180954581
16.7652387526
17.4614286977
17.7176197683
17.6585714803
18.3580957904
16.5123812199
18.1609530079
12.3185722055
19.5600008010
17.5895242330
13.2809530076
19.0542857355
18.5419052487
14.223...

result:

ok 40000 numbers

Test #22:

score: 0
Accepted
time: 176ms
memory: 3900kb

input:

33334
6 2
186059186525 196044993143 932016 834248
226675536647 310789383887 74834 475243
401972786293 503120299340 23521 285656
615922245235 641294950872 760474 134547
684312472456 742865776917 787280 985037
894166287651 992174865342 242120 959832
6 2
96759018121 106326426165 16263 337234
1541213316...

output:

170317432695.8371478915
146932122211.3838045150
178329753295.3452149928
181767659747.9733132273
169774406730.5152149498
161616671526.7514115274
157327016779.2028532177
147512423652.9400004745
158320428162.9804606736
173799763948.6733135283
179474745674.8938043714
159072303029.8395096660
170089052894...

result:

ok 33334 numbers

Test #23:

score: 0
Accepted
time: 179ms
memory: 3892kb

input:

33334
6 3
8 28 32 58
38 56 14 84
66 81 12 5
85 95 44 48
96 98 21 77
99 100 24 45
6 3
14 52 10 58
56 62 13 80
66 70 26 31
74 79 3 4
83 86 5 17
90 96 36 15
6 2
4 9 7 0
11 34 16 27
41 48 11 12
50 56 51 33
69 85 39 4
96 98 60 23
6 4
7 10 73 21
33 36 2 41
42 43 7 86
65 68 5 88
76 86 36 35
86 88 25 13
6 4...

output:

23.0542863324
18.6700007840
20.9000003061
17.0180954581
17.5271432343
18.9261910274
17.4680957734
14.9228577199
19.5600008010
18.6766670326
17.7176197683
20.3219052827
18.8604764908
17.0838099947
21.8557148597
21.9180958584
20.5123809895
17.5271432343
20.7719047708
17.5271432343
19.3761905155
20.768...

result:

ok 33334 numbers

Test #24:

score: 0
Accepted
time: 175ms
memory: 4072kb

input:

33334
6 3
15 17 138 91
28 40 24 826
49 57 62 248
57 59 371 15
65 71 340 492
90 97 472 207
6 4
1 11 165 80
26 43 69 192
58 62 34 0
67 76 18 55
78 82 212 276
82 100 55 0
6 2
6 12 525 14
15 17 218 33
17 19 251 429
39 52 113 585
58 77 223 191
89 95 384 57
6 4
7 21 6 194
22 24 41 225
31 40 138 381
44 64 ...

output:

53.5804769400
23.3895244367
69.2095243914
31.5800005100
39.5309532021
43.6523814313
43.2780954390
60.4409524674
85.2295238701
47.1633338249
36.1023813801
68.9042864736
64.2638098546
76.8385714763
52.1847626847
52.5623813877
84.2804763922
103.9852387635
37.9971436251
49.8200005516
62.2276195772
52.24...

result:

ok 33334 numbers

Test #25:

score: 0
Accepted
time: 177ms
memory: 3900kb

input:

33334
6 29
0 12 417 506
13 42 51 80
44 59 389 276
60 61 496 359
65 76 48 546
79 85 107 30
6 21
9 13 75 682
24 28 184 258
63 65 131 375
71 85 182 29
86 96 148 722
97 99 188 191
6 29
4 13 71 303
14 16 315 646
28 33 395 302
43 49 233 96
57 78 466 172
87 92 144 11
6 28
0 5 17 224
10 12 69 179
34 48 426 ...

output:

14.7947621846
20.0033340406
16.3185719752
17.2085719921
16.7061912917
15.3661909594
21.0938095508
14.6042864777
19.0052388883
18.4895240364
18.3514287147
21.0838097644
24.2004765928
13.0804766872
15.1790479633
17.3990476990
16.7028577539
16.4466666833
15.6914292773
15.5566674935
17.7176197683
18.670...

result:

ok 33334 numbers

Test #26:

score: 0
Accepted
time: 171ms
memory: 3896kb

input:

28572
7 2
128823193933 206363147796 916586 800328
238780643965 286506376498 656216 792423
315058416223 359651712246 379853 232969
417170446912 529818744727 985905 823065
530714023436 554515278916 968814 990231
557488057446 661929205751 296540 351951
792090500092 841104123481 896126 955265
7 2
666039...

output:

150874449625.1419025660
180943649975.8800003976
174200514045.1814113855
166167738360.4000008106
151678094491.1242647469
174697092412.7219018936
156358375231.8361966312
169879360096.4609509408
160295914731.6076076478
160530186787.5842643231
174015261243.2752150595
182235890676.2938040048
157118468829...

result:

ok 28572 numbers

Test #27:

score: 0
Accepted
time: 164ms
memory: 3896kb

input:

28572
7 2
3 6 1 0
11 13 15 43
33 44 9 88
55 64 21 28
65 66 1 1
72 78 6 29
83 84 17 22
7 4
4 6 39 54
8 14 29 57
31 34 13 6
40 41 5 27
49 51 18 10
59 73 34 49
77 82 48 18
7 4
16 21 36 18
30 36 51 7
38 43 63 33
46 50 3 0
55 61 20 5
71 75 18 55
89 93 23 13
7 3
10 17 11 41
35 37 14 4
39 41 7 0
50 65 18 2...

output:

20.0066667512
15.4352382067
17.5895242330
18.7323809555
21.9114287827
19.4976198023
18.7980954921
15.6880957394
20.3252388206
18.1019055470
12.2561912068
24.4600003741
19.3695242670
18.4171432513
17.9080954751
17.3366667003
21.5404763282
21.2119052997
16.3185719752
21.4057145444
21.5995246163
17.973...

result:

ok 28572 numbers

Test #28:

score: 0
Accepted
time: 145ms
memory: 3952kb

input:

28572
7 3
1 2 340 335
25 35 243 618
47 51 418 375
60 65 21 31
66 69 218 5
87 94 227 4
96 98 52 644
7 3
1 7 2 95
23 25 437 530
35 41 136 11
66 68 18 588
69 72 670 175
72 82 323 81
88 99 86 430
7 3
1 4 70 75
7 13 103 877
20 48 23 12
53 58 82 37
61 65 719 189
69 83 238 21
90 95 347 262
7 4
2 9 349 580
...

output:

55.9285722110
59.1700002096
48.9300005346
50.9171431376
102.2185720538
32.2171429943
73.6071432641
51.2223810554
47.5342862793
45.6328577858
55.1666669021
55.4161908969
46.4671430526
49.1895243159
49.8200005516
52.1814291468
45.0547619352
50.0828578707
33.9347620295
93.6204762639
41.1104769156
49.31...

result:

ok 28572 numbers

Test #29:

score: 0
Accepted
time: 160ms
memory: 4060kb

input:

28572
7 26
0 3 419 371
11 13 379 140
14 19 226 577
21 22 11 74
28 55 42 507
57 75 394 69
90 96 37 87
7 16
1 11 63 788
15 30 288 221
44 46 302 385
53 60 641 29
61 88 145 45
91 96 406 258
98 100 281 239
7 11
6 12 225 228
26 28 177 215
31 36 327 6
37 41 201 369
60 62 201 786
71 78 520 215
81 99 181 36
...

output:

16.8900007500
22.4204765588
23.0609525809
27.0642858885
19.6257145104
17.9704764738
17.4614286977
17.5895242330
21.2219050861
17.0838099947
16.7652387526
18.6109524960
15.8752387356
24.6571431566
14.9919049672
18.4795242500
18.8604764908
22.2923810235
20.6538098491
17.0804764568
16.1280954411
19.750...

result:

ok 28572 numbers

Test #30:

score: 0
Accepted
time: 160ms
memory: 3964kb

input:

25000
8 3
118405411660 185470941632 60277 719313
441444317941 457848388705 987963 632259
463845444573 490452887031 794779 859355
615555084344 639548718082 841895 650051
698043469193 718026115289 987066 677414
726247716554 734692970513 373028 503163
829429030148 874778564122 999302 992987
89258122539...

output:

170015494890.2147549093
169268313284.3552151322
181751956647.3533136100
173540940794.9661664069
168989519241.1685585976
179141786277.4052149951
107473434064.1104761809
157722445269.8233129978
178155458102.9314114153
182032162703.5080984235
163312401491.0861966312
163161871145.8166572750
162270888216...

result:

ok 25000 numbers

Test #31:

score: 0
Accepted
time: 150ms
memory: 3912kb

input:

25000
8 2
2 4 19 79
6 40 2 1
41 44 44 49
49 57 7 20
60 69 1 7
76 77 31 10
79 89 33 66
93 98 56 1
8 3
5 10 3 34
16 28 9 20
37 45 52 41
47 51 7 28
53 56 6 49
59 64 31 22
67 68 14 24
77 95 19 23
8 4
15 27 33 16
28 33 27 62
39 46 41 57
52 55 95 4
59 66 4 0
66 68 77 2
73 75 3 3
83 94 85 3
8 3
7 9 54 12
2...

output:

25.4714288506
17.0838099947
18.2266667173
20.7028575235
17.4647622356
19.4319052657
18.9228574895
21.7833340745
18.9328572760
14.9885714293
22.6109530928
19.7504765078
17.5928577709
16.3842865117
19.8785720431
18.9261910274
21.2219050861
16.8933334607
21.7866667852
21.5961910784
16.3876192224
18.735...

result:

ok 25000 numbers

Test #32:

score: 0
Accepted
time: 155ms
memory: 3928kb

input:

25000
8 2
2 4 576 132
5 12 168 224
12 18 670 10
25 34 924 59
36 42 289 191
43 71 352 42
85 90 379 15
94 96 124 52
8 4
0 7 537 144
11 16 16 206
21 23 141 60
25 32 303 253
40 48 703 98
51 58 859 19
74 93 19 594
96 99 230 405
8 2
2 4 6 11
16 21 215 6
33 36 130 338
41 45 194 190
55 60 8 246
63 65 306 59...

output:

89.9490483499
54.5228573421
47.6066670644
84.9209524144
57.3209529284
37.6161905571
93.0557145647
55.9876196718
44.8609526905
74.4904762053
102.5204764338
71.4985722015
57.4657144986
111.1742861467
74.1028577159
62.4771435720
48.2304762244
55.9876196718
66.7466669094
79.2000000716
90.1885717312
87.7...

result:

ok 25000 numbers

Test #33:

score: 0
Accepted
time: 162ms
memory: 3896kb

input:

25000
8 26
5 6 63 14
12 13 311 144
23 25 444 324
28 29 202 351
36 43 79 182
60 64 564 238
64 72 17 49
87 88 62 873
8 27
4 12 30 8
16 18 22 13
22 28 470 330
40 47 60 87
50 59 529 196
71 86 98 147
89 97 270 100
97 98 51 711
8 10
5 17 405 213
20 23 170 603
23 33 283 249
42 46 310 635
46 48 77 147
49 51...

output:

18.0985720091
19.5009525130
24.9166669379
21.5928575405
20.6404765248
17.7800007670
13.2709523940
19.4976198023
22.6109530928
19.3761905155
17.0804764568
20.2004768231
16.8276197513
17.5995240194
19.0509530248
15.3695244973
22.9919053337
19.8852382917
19.0542857355
21.0838097644
22.6142858035
18.732...

result:

ok 25000 numbers

Test #34:

score: 0
Accepted
time: 145ms
memory: 3928kb

input:

22223
9 3
35696533104 144091283802 449305 178318
161692977121 164578427999 79328 387267
185856318558 271826286636 840233 184614
274833632062 279703208464 664121 273244
294172017180 294908306767 972072 737431
328098324304 356660693080 119540 97737
399422629069 567080031986 472328 784284
621465976754 ...

output:

172444147335.7928532064
156632909002.9614111781
176335425364.5033137202
174278482227.4690497816
180483077670.0190492868
163643598976.5400004387
164012754989.3590491712
171927980453.5552153885
186147693535.8076075017
179588570294.5457063168
179613843537.9380987436
182269466802.5504607856
177310057352...

result:

ok 22223 numbers

Test #35:

score: 0
Accepted
time: 153ms
memory: 3912kb

input:

22223
9 4
0 4 1 0
6 10 13 27
15 16 9 47
18 30 45 24
36 44 36 6
49 63 39 13
79 85 41 14
89 95 26 21
95 99 28 55
9 2
0 10 2 2
25 26 3 1
27 30 84 6
44 60 85 15
60 67 9 76
68 70 15 4
70 73 36 63
78 90 92 6
95 97 33 7
9 3
1 8 14 20
12 22 51 2
33 38 34 0
43 44 12 7
48 59 16 62
63 66 13 13
74 80 34 7
82 87...

output:

19.6223809725
27.3204769591
20.4500008180
24.5814288336
18.6800005704
24.5814288336
21.3400000078
22.1019053167
17.7800007670
19.7504765078
18.6142860338
25.7242863834
20.2628578218
19.6257145104
24.3909531268
19.4319052657
23.3204763622
24.0100000588
18.7323809555
18.7457151070
21.0214287657
22.620...

result:

ok 22223 numbers

Test #36:

score: 0
Accepted
time: 147ms
memory: 3928kb

input:

22223
9 3
12 20 137 558
25 30 542 358
30 38 375 152
41 42 481 248
47 48 17 371
51 62 62 199
76 82 138 34
86 95 66 127
98 100 371 245
9 4
3 9 428 361
15 20 815 28
24 33 526 101
33 41 570 430
43 52 80 13
59 62 12 895
63 72 185 46
84 88 10 9
91 97 79 101
9 3
3 12 493 103
16 23 193 238
26 35 777 141
36 ...

output:

66.8714289068
52.8152389204
76.2704762393
47.5342862793
70.4971435114
110.2152388825
57.2685717161
107.2990483745
61.6595243402
63.1142860563
50.3947620371
57.0057143969
51.1600000567
55.4195244348
50.9204766754
109.1938097923
72.7861904943
89.3609527129
46.1319049483
52.3685721430
54.8480956599
73....

result:

ok 22223 numbers

Test #37:

score: 0
Accepted
time: 140ms
memory: 3900kb

input:

22223
9 23
0 5 99 8
7 35 8 443
37 40 48 917
41 43 279 485
56 58 54 913
65 72 322 18
73 83 63 146
86 92 73 902
93 100 624 89
9 23
2 12 10 60
13 15 94 587
17 19 145 78
23 25 575 127
31 35 222 743
48 59 424 136
61 64 193 431
70 80 45 693
86 99 152 175
9 13
0 2 2 29
8 10 72 848
10 27 482 429
30 35 148 3...

output:

21.6619047878
17.9080954751
26.6833336476
17.4023812368
21.5304765418
31.7638099683
18.9228574895
24.0100000588
17.4680957734
20.2595242840
15.3695244973
18.2300002551
18.7357144934
21.1495243010
23.6290478179
19.3695242670
18.0361910104
22.4371434210
29.4123811594
21.0247623035
21.2185715482
17.336...

result:

ok 22223 numbers

Test #38:

score: 0
Accepted
time: 160ms
memory: 3896kb

input:

20000
10 4
44477513941 120485254018 224521 521705
185574877925 188048459403 200413 777378
237817597101 275172316645 958833 29823
279625206638 304352862030 199970 802902
421282206041 487650779885 980953 566530
519778297562 641574477792 148936 408791
642059470335 659334418006 714257 807794
69390192799...

output:

165445933047.0309516191
159947985582.9971479923
159695465191.7276075631
179034337680.8523623794
182868377520.6195096225
138506843536.1471472383
176312521484.9933132529
185139926514.7595096231
161289623068.0800002515
181428748479.0190497339
179717895472.7500002086
178498362928.9371472597
177457934783...

result:

ok 20000 numbers

Test #39:

score: 0
Accepted
time: 130ms
memory: 3840kb

input:

20000
10 4
1 3 18 66
10 15 14 67
16 17 11 82
18 27 3 10
29 32 71 13
42 47 15 16
48 56 6 58
56 67 24 4
74 75 13 31
86 87 11 22
10 3
3 13 10 8
21 27 63 9
30 36 14 79
36 44 44 19
48 57 2 4
58 70 1 16
74 76 36 23
78 82 6 15
82 84 42 36
92 99 31 0
10 2
0 3 35 50
8 10 11 59
11 32 28 23
32 40 29 3
45 48 39...

output:

17.0180954581
20.7061910614
28.4666672195
22.8014287996
24.7095243689
19.4319052657
22.4271436345
23.1200000418
24.2104763792
20.0033340406
18.4795242500
19.5633335117
24.5814288336
23.9476190601
26.4238098663
23.3761911124
24.4666674498
22.6109530928
24.7095243689
16.5157147577
20.5123809895
17.658...

result:

ok 20000 numbers

Test #40:

score: 0
Accepted
time: 151ms
memory: 4064kb

input:

20000
10 2
2 6 74 129
6 11 33 294
17 24 524 348
26 29 41 813
32 38 72 467
39 49 52 324
60 66 268 638
73 76 81 708
78 84 146 750
86 90 295 58
10 2
0 13 187 371
15 17 411 10
25 32 8 259
35 54 127 732
54 56 176 567
57 61 96 71
63 66 408 499
76 80 270 244
80 84 299 374
86 98 66 118
10 4
4 15 5 22
18 19 ...

output:

126.4357146816
112.3828574058
38.1219047954
64.5066667737
42.9528579484
79.5119050651
78.9338100417
135.0138100715
54.7790484127
40.7919048463
64.1323816086
46.6409527244
66.7333335851
97.1347621953
73.8500001832
63.0452388090
67.8795238455
61.8990477214
67.3804766830
63.4885720486
65.0880953350
109...

result:

ok 20000 numbers

Test #41:

score: 0
Accepted
time: 141ms
memory: 3844kb

input:

20000
10 23
0 8 12 18
11 23 190 772
35 36 121 34
37 39 384 117
40 43 302 1
47 58 423 432
76 80 524 164
86 91 470 460
93 95 7 27
96 99 257 585
10 29
2 4 39 81
4 5 440 247
6 20 107 590
27 29 6 17
32 35 29 825
37 39 89 275
42 44 61 88
46 48 270 408
53 69 570 104
85 89 162 210
10 14
5 7 350 315
17 24 18...

output:

22.3580955601
16.8276197513
28.1447624395
20.4566670665
22.3057143478
20.0033340406
25.4780959264
26.2466674838
18.2233340066
23.1857145784
22.9295243349
22.0395243180
20.7061910614
20.3876198193
20.1938097474
18.4171432513
21.9738097814
27.9542859055
17.5995240194
23.2023814405
20.3219052827
17.527...

result:

ok 20000 numbers

Test #42:

score: 0
Accepted
time: 145ms
memory: 3956kb

input:

18182
11 3
31178638702 58737436442 541438 936550
67800250425 94778245225 52330 17723
131995941492 226554686911 278027 525453
233338377575 257250197813 800472 971998
321625951898 325889896213 147337 405620
490006281837 516729057615 357927 593866
534867015877 645666868249 313036 843543
763329912333 77...

output:

187667945712.8385587335
179095938379.0190497786
176647514577.7861659825
179399186451.2528531849
150931126421.5723622739
169358957988.9733130038
164825567056.6190494448
176946915960.5542646348
177512629845.4871479869
163077100574.4766571522
179891480350.7519024014
162386169049.6509512663
184082150180...

result:

ok 18182 numbers

Test #43:

score: 0
Accepted
time: 145ms
memory: 3884kb

input:

18182
11 4
1 7 2 0
24 25 57 1
26 36 16 7
36 38 24 10
44 45 23 2
47 54 30 31
55 58 52 26
71 74 41 1
75 78 41 7
84 91 3 2
97 98 12 3
11 3
5 10 35 9
16 20 8 1
23 25 47 50
40 43 13 74
44 51 11 33
51 59 24 27
61 65 11 75
67 78 64 7
79 80 4 39
95 97 35 20
98 99 4 92
11 3
3 5 65 1
8 17 21 30
19 23 4 22
25 ...

output:

18.4171432513
23.7538098154
23.5009531098
24.3285721281
19.5600008010
22.7457148767
18.4171432513
19.6223809725
24.7719053676
20.8309530588
20.8933340575
21.0247623035
28.3319054356
23.7638096018
18.8604764908
20.3219052827
20.0033340406
18.9261910274
20.0033340406
24.5190478349
23.1923816541
25.737...

result:

ok 18182 numbers

Test #44:

score: 0
Accepted
time: 118ms
memory: 3932kb

input:

18182
11 2
0 4 404 171
6 12 186 231
13 20 374 474
29 31 103 8
33 43 210 354
48 52 294 263
53 60 13 99
64 67 421 73
71 73 56 608
74 87 572 322
90 92 46 6
11 3
10 18 410 114
28 29 215 653
30 36 32 19
39 41 11 2
44 46 150 66
49 51 13 43
57 68 241 473
69 72 77 873
74 80 351 0
90 93 946 20
94 99 142 744
...

output:

113.0100001037
85.2919048688
73.2295245611
55.4228571455
126.6228576777
68.8909531493
110.7209531207
69.0880959318
123.2433335302
57.8990479518
98.5795241250
101.6995244912
121.7195245668
53.0023810894
72.7038099228
49.9480952597
77.5380957865
53.9580956430
83.1933335927
143.1419051461
139.408095406...

result:

ok 18182 numbers

Test #45:

score: 0
Accepted
time: 147ms
memory: 4068kb

input:

18182
11 12
2 5 341 33
6 7 369 96
8 11 347 23
15 17 73 16
19 21 36 93
29 35 38 595
48 52 319 184
61 62 874 76
66 71 330 121
80 83 267 343
85 90 228 27
11 23
2 4 378 296
6 8 1 30
9 10 306 170
15 16 175 649
17 24 159 33
32 39 88 444
40 45 287 156
46 49 466 41
51 59 301 686
71 77 726 167
82 95 38 9
11 ...

output:

24.9200004758
17.7209524790
20.0066667512
20.1938097474
21.6028573269
19.2447622695
20.7028575235
19.6257145104
20.6404765248
21.0214287657
22.8638097984
29.8133338003
21.2152388375
21.7409526487
19.7504765078
22.6766668022
19.4352388036
20.5190480653
20.7028575235
23.9476190601
27.4419054186
23.451...

result:

ok 18182 numbers

Test #46:

score: 0
Accepted
time: 88ms
memory: 4076kb

input:

2000
100 5
1942297624 9876178490 9 13
20933932246 25437691547 6 18
25784233050 30905811670 5 15
47773270351 50991199412 7 5
61751701586 67980242949 12 15
68263746951 69391830153 6 1
82718290335 86031544742 9 10
86574500521 87651881457 3 14
90340839367 90562611396 21 9
94139183084 95878805416 1 0
973...

output:

188736407094.4138044715
186806217903.1133137345
185362754217.4614117742
187270519992.1280983388
189246954939.1757057607
188677622828.6995096505
188301772168.0657059103
188760602045.2709513605
186590763691.3661663830
189611980296.6995099187
189719105562.9871477783
188837963015.3661658466
188907234042...

result:

ok 2000 numbers

Test #47:

score: 0
Accepted
time: 99ms
memory: 3856kb

input:

2000
100 18
836339689 1596542939 7 9
19610112549 19699319144 18 0
30413237125 36856670808 11 3
44474689632 50842351780 6 10
50975265385 59477746485 17 1
64280707354 66078442647 10 17
66594920068 66978606394 6 5
69017262095 70628805818 8 15
75050447006 82451558109 7 10
83236899037 92650937905 14 12
9...

output:

190101570115.9376080930
187166967653.8423621356
189928670047.9376082420
187444965350.6042645276
189235935569.4614113271
187470056548.1280989051
185244137148.6995099783
187900608337.8423628211
189832293891.1757056713
190411339354.4138043225
189900405966.2233131826
183682550326.0328529030
187948887457...

result:

ok 2000 numbers

Test #48:

score: 0
Accepted
time: 99ms
memory: 3908kb

input:

2000
100 27
13705646666 16121551103 10 6
17371494635 19789090386 2 11
27975869738 28335857931 2 6
30262503042 31530091031 2 19
34866060961 37431530895 21 8
42153752740 44966275872 3 9
58217796487 60141385767 8 9
61276941498 70815574448 19 6
73363394137 76856561901 2 24
92146357767 100707132801 23 3
...

output:

187665345461.8423627317
189838528048.8900007159
187883422380.1280988157
189441480533.6519024074
190148801909.8423621058
188795029154.2233130932
189155159937.6519024670
188906194197.0804602206
188433364620.5090493113
189578141663.7471477687
189826797609.0804608911
187450601838.6042645276
187851715777...

result:

ok 2000 numbers

Test #49:

score: 0
Accepted
time: 96ms
memory: 3776kb

input:

2000
100 40
19358274532 20214929118 10 11
21155632323 24512933061 17 0
30134318389 30674524320 2 2
31982459470 35247316163 8 4
36585935078 40363775975 1 0
44887652182 45784308674 1 2
56975558983 65057422266 9 6
91329346365 91483258440 9 5
93743902487 95195054143 5 16
110693603751 114553397177 20 0
1...

output:

188302513924.5090498477
186125020975.3661659360
187163221507.5566564947
189612473069.4614118040
190065802773.2709516287
190412218905.0804605782
188989389358.2233134508
187750391607.9376080930
186186074471.9376075417
186295805484.6995097697
189587365907.3661663234
190319504900.3185585439
188334299007...

result:

ok 2000 numbers

Test #50:

score: 0
Accepted
time: 95ms
memory: 3904kb

input:

2000
100 44
6883099119 9466427519 12 8
10885411788 23177371555 3 1
24775235205 34248251417 7 22
34329452075 35607488203 7 11
37761037704 40029847856 3 8
52727003869 61904302732 3 15
70608508372 72377325485 7 7
72606231211 73738895023 13 3
74040025053 82436237679 11 19
82631716150 92418420138 19 0
94...

output:

186167038273.4614115357
187056936403.9376079589
189420477992.1280984282
188575360303.7471473813
190434962724.6995094866
188528932916.8900003135
190203017167.9376082122
187973028988.1280981451
190052708673.0804609656
189549731686.6042645276
188478355533.4614115655
189583406061.4614117891
187479235794...

result:

ok 2000 numbers

Test #51:

score: 0
Accepted
time: 99ms
memory: 3892kb

input:

2000
100 55
1803819865 3012893217 7 18
11379171824 18612628996 21 8
18705857964 19693484707 4 21
20019259659 22363889135 8 1
22650177222 25169109650 7 0
25839225001 27477389613 2 0
29449201321 29935537834 2 18
30714218932 35542305670 5 6
51626565556 51885095744 8 17
59549448199 63296188906 5 0
65509...

output:

190265673069.0804605782
188846557991.3661658168
189853142147.7471480072
189356570158.6042646766
190268635489.2709513903
188897038308.3185587823
185853782287.7471476793
188318730802.6042646021
188022805882.2233135998
187826676908.3185587525
189668306473.6519026160
188696542612.3185584247
189372408450...

result:

ok 2000 numbers

Test #52:

score: 0
Accepted
time: 95ms
memory: 6372kb

input:

1
200000 245736109
3166345 4729069 505392 27528
6028058 6271030 337405 297221
7419713 12004974 9361 132527
13930856 14949932 556981 421138
16566934 17765525 606830 890832
17867131 26728831 492976 246717
33044743 35802435 523133 111934
39252359 48802514 954840 726425
49223506 51853633 615869 532743
5...

output:

190475898029.2709514797

result:

ok found '190475898029.27097', expected '190475898029.27094', error '0.00000'

Test #53:

score: 0
Accepted
time: 99ms
memory: 6472kb

input:

1
200000 59746853
178482 7344834 691264 108579
7416720 12125705 463481 81452
12725369 14142734 226735 364225
14547829 14596615 947623 983595
18124437 20087374 28956 3678
21607610 22169146 367142 908588
23308136 24382397 140205 113958
25198984 27994499 638110 881269
28260316 29286640 321612 372694
29...

output:

190475558563.5566566139

result:

ok found '190475558563.55667', expected '190475558563.55667', error '0.00000'

Test #54:

score: 0
Accepted
time: 102ms
memory: 6460kb

input:

1
200000 23500700
562290 23092250 119164 947601
24999626 25059898 56806 398434
26596600 27488242 877749 938091
36344495 38011107 961224 955797
40950408 41070541 492657 266436
42597099 44114713 321817 265758
61290259 61669766 111406 986044
62013018 65609405 66762 131948
68473095 68647471 857316 34998...

output:

190475267110.4138042927

result:

ok found '190475267110.41382', expected '190475267110.41382', error '0.00000'

Test #55:

score: 0
Accepted
time: 97ms
memory: 6456kb

input:

1
200000 692287252
8613842 9603129 68280 298111
9748093 11052824 325813 39733
16733823 17300095 714407 583209
17787930 18128689 886930 758999
18852505 20249255 894676 399389
23809972 24787332 574109 549503
30023527 41757130 568981 147565
42572533 46359973 15698 21126
52805330 53152484 314386 630094
...

output:

190475876192.5090495050

result:

ok found '190475876192.50906', expected '190475876192.50906', error '0.00000'

Test #56:

score: 0
Accepted
time: 102ms
memory: 6480kb

input:

1
200000 361073803
7871412 9070719 1094 632220
9321608 16857957 125203 150650
17099418 18141415 192907 586485
18323117 19600030 398359 200669
26376398 30812182 420878 375455
35250000 38077121 988835 413918
40030344 40565966 218427 117215
40727644 42251900 966053 717397
48154371 50963814 338362 86405...

output:

190475941930.4138040245

result:

ok found '190475941930.41382', expected '190475941930.41382', error '0.00000'

Test #57:

score: 0
Accepted
time: 109ms
memory: 6532kb

input:

1
200000 175084547
1452185 1757801 287144 613092
2514237 4595084 836141 574211
7293478 8358044 1865 2407
9279363 10583542 477749 107082
14430149 19484758 495520 835784
21141859 21807026 952060 986730
22860164 23822165 958391 996347
25177076 25194887 433156 896920
26507634 31014101 999857 970605
3120...

output:

190475167530.6042644382

result:

ok found '190475167530.60428', expected '190475167530.60428', error '0.00000'

Test #58:

score: 0
Accepted
time: 99ms
memory: 6376kb

input:

1
200000 548903802
1060801 3919637 341299 825859
4576231 6803178 848887 471772
7325211 10689077 282280 171064
12001327 12349368 841953 695977
14490133 20391898 2337 55427
23720332 28271003 280101 194726
29151569 29432309 15810 782215
30757020 36265975 245647 922543
36645213 37208879 908260 799385
38...

output:

190473978724.1280986071

result:

ok found '190473978724.12811', expected '190473978724.12811', error '0.00000'

Test #59:

score: 0
Accepted
time: 104ms
memory: 6452kb

input:

1
200000 512657649
2683126 4962755 97450 369335
6677640 13149612 132371 65891
15310481 15936053 967372 967748
16513735 18414612 165616 325414
20814350 21610291 377301 215435
23284587 26243287 924920 861752
28516578 30060213 329865 87256
31800501 32945982 965449 882071
35012486 39013553 98956 121679
...

output:

190475495722.7947551012

result:

ok found '190475495722.79477', expected '190475495722.79477', error '0.00000'

Test #60:

score: 0
Accepted
time: 101ms
memory: 6480kb

input:

1
200000 181444201
1873011 4783880 516983 216724
5568400 5706128 87710 20859
7402317 7623578 222765 937235
7947991 8780051 586441 666200
10328569 18273806 38149 56854
19773950 20333971 232599 90109
20373078 22742225 960566 108355
25928918 27389309 942407 743227
33114857 33287399 989053 968765
351706...

output:

190475313385.8423627168

result:

ok found '190475313385.84238', expected '190475313385.84238', error '0.00000'

Test #61:

score: 0
Accepted
time: 102ms
memory: 6488kb

input:

1
200000 17390802
4606590 5522939 831971 767251
9594356 17368897 998526 890377
18192082 21191086 828145 887895
22304840 23079238 41887 116071
26030327 34497763 248100 86835
35139982 38239919 766766 93028
47471045 49354607 868067 815134
53204778 59376242 478285 854792
63583224 65591751 297980 198877
...

output:

190475695250.6042644233

result:

ok found '190475695250.60428', expected '190475695250.60428', error '0.00000'

Test #62:

score: 0
Accepted
time: 123ms
memory: 6456kb

input:

1
200000 3
999999800000 999999800001 999998 999997
999999800001 999999800002 999976 999995
999999800002 999999800003 999986 999999
999999800003 999999800004 999992 1000000
999999800004 999999800005 1000000 1000000
999999800005 999999800006 1000000 1000000
999999800006 999999800007 999998 999986
9999...

output:

195420617713.5614116937

result:

ok found '195420617713.56140', expected '195420617713.56143', error '0.00000'

Test #63:

score: 0
Accepted
time: 118ms
memory: 6480kb

input:

1
200000 4
999999800000 999999800001 999995 999983
999999800001 999999800002 999997 999999
999999800002 999999800003 999994 999981
999999800003 999999800004 999998 999992
999999800004 999999800005 999998 999983
999999800005 999999800006 999979 999997
999999800006 999999800007 999999 999971
999999800...

output:

194184506263.9171479046

result:

ok found '194184506263.91714', expected '194184506263.91714', error '0.00000'

Test #64:

score: 0
Accepted
time: 123ms
memory: 6452kb

input:

1
200000 5
999999800000 999999800001 999994 999993
999999800001 999999800002 999999 999996
999999800002 999999800003 1000000 999999
999999800003 999999800004 999986 999990
999999800004 999999800005 999999 999998
999999800005 999999800006 999985 999995
999999800006 999999800007 999985 999990
99999980...

output:

193442839309.4571473598

result:

ok found '193442839309.45715', expected '193442839309.45715', error '0.00000'

Test #65:

score: 0
Accepted
time: 116ms
memory: 6476kb

input:

1
200000 6
999999800000 999999800001 999991 999983
999999800001 999999800002 999998 999999
999999800002 999999800003 1000000 999985
999999800003 999999800004 999999 999998
999999800004 999999800005 999983 999991
999999800005 999999800006 999997 999998
999999800006 999999800007 999995 999997
99999980...

output:

192948394598.7057056129

result:

ok found '192948394598.70572', expected '192948394598.70572', error '0.00000'

Test #66:

score: 0
Accepted
time: 125ms
memory: 6544kb

input:

1
200000 7
999999800000 999999800001 999998 999989
999999800001 999999800002 999996 999996
999999800002 999999800003 999980 999994
999999800003 999999800004 999995 1000000
999999800004 999999800005 999997 999990
999999800005 999999800006 999997 999974
999999800006 999999800007 999998 999972
99999980...

output:

192595219868.7204602957

result:

ok found '192595219868.72046', expected '192595219868.72049', error '0.00000'

Test #67:

score: 0
Accepted
time: 124ms
memory: 6544kb

input:

1
200000 8
999999800000 999999800001 999999 999998
999999800001 999999800002 999995 999999
999999800002 999999800003 999988 999984
999999800003 999999800004 999983 999998
999999800004 999999800005 1000000 999999
999999800005 999999800006 999989 999986
999999800006 999999800007 999996 999988
99999980...

output:

192330338783.8728528172

result:

ok found '192330338783.87286', expected '192330338783.87286', error '0.00000'

Test #68:

score: 0
Accepted
time: 119ms
memory: 6444kb

input:

1
200000 9
999999800000 999999800001 999992 999992
999999800001 999999800002 999998 999999
999999800002 999999800003 1000000 999988
999999800003 999999800004 999974 999997
999999800004 999999800005 999990 999986
999999800005 999999800006 999986 999996
999999800006 999999800007 999988 999982
99999980...

output:

192124320215.5014116764

result:

ok found '192124320215.50140', expected '192124320215.50143', error '0.00000'

Test #69:

score: 0
Accepted
time: 123ms
memory: 6372kb

input:

1
200000 10
999999800000 999999800001 1000000 1000000
999999800001 999999800002 999995 999982
999999800002 999999800003 999994 999990
999999800003 999999800004 999997 999976
999999800004 999999800005 999992 999980
999999800005 999999800006 1000000 999999
999999800006 999999800007 999990 999995
99999...

output:

191959505310.1885589659

result:

ok found '191959505310.18857', expected '191959505310.18857', error '0.00000'