QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#215093	#6547. Banshee	ucup-team874^#	AC ✓	290ms	6400kb	C++20	2.4kb	2023-10-15 03:05:28	2023-10-15 03:05:29

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

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3720kb

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:

49.9447621
1.7799996

result:

ok 2 numbers

Test #2:

score: 0

Accepted

time: 0ms

memory: 3828kb

input:

1
1 1
999999999999 1000000000000 1000000 1000000

output:

190476264642.1171473

result:

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

Test #3:

score: 0

Accepted

time: 55ms

memory: 6324kb

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:

7435986579.1247620

result:

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

Test #4:

score: 0

Accepted

time: 96ms

memory: 6400kb

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:

38094.7947618

result:

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

Test #5:

score: 0

Accepted

time: 92ms

memory: 6332kb

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:

38094.7947618

result:

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

Test #6:

score: 0

Accepted

time: 290ms

memory: 3816kb

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:

143787813626.4076078
153608080080.7914113
46744314239.1738034
187014532666.0690490
88639503158.7561807
133221473842.1276078
111401799635.8961809
98383664158.4871323
159317167805.9238034
80919772532.8933284
153439584652.5580981
147072054798.2457052
107607022639.5280826
53907914210.9123775
14618651558...

result:

ok 100000 numbers

Test #7:

score: 0

Accepted

time: 220ms

memory: 3800kb

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:

9.9704765
17.9704761
10.4171425
2.9228572
15.9376193
11.3661908
15.6847618
8.6371433
6.7947622
6.9852379
10.7323810
5.6519047
5.8423812
3.7471427
16.0657140
6.2233335
9.6519045
7.8752380
12.5090475
3.8128572
10.6042855
5.0804759
4.6371427
6.9228569
8.1938092
11.0509522
8.8276190
16.4499998
12.065714...

result:

ok 100000 numbers

Test #8:

score: 0

Accepted

time: 241ms

memory: 3788kb

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:

result:

ok 100000 numbers

Test #9:

score: 0

Accepted

time: 228ms

memory: 3724kb

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:

14.9228573
8.8276190
10.1609522
7.9409525
12.0033333
13.3990475
15.6847618
10.0328575
11.4942855
10.0328575
9.2085712
17.2085716
14.5419051
2.6699996
10.1609522
5.2085714
10.1609522
18.6733331
11.1133332
12.2038096
11.3661908
11.9376187
17.2742861
6.7980949
16.3842861
15.1757140
9.3990477
11.8752377...

result:

ok 100000 numbers

Test #10:

score: 0

Accepted

time: 214ms

memory: 3952kb

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:

157743063197.8909508
140988116231.9676076
106492659239.2852305
120940620518.9990336
163160538816.4938036
188308664413.4428528
149201625496.7123624
153551079361.6499999
106424318255.9561809
169313137870.3504605
144256725638.9323622
147384002511.7276072
136021413084.7357059
129999549196.0614267
180234...

result:

ok 66667 numbers

Test #11:

score: 0

Accepted

time: 160ms

memory: 3788kb

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:

result:

ok 66667 numbers

Test #12:

score: 0

Accepted

time: 191ms

memory: 4016kb

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:

result:

ok 66667 numbers

Test #13:

score: 0

Accepted

time: 182ms

memory: 3724kb

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:

result:

ok 66667 numbers

Test #14:

score: 0

Accepted

time: 169ms

memory: 3868kb

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:

169928670787.9828529
170314074163.2823624
139941409433.6619016
88481920995.3623775
169876798671.5819020
122899944577.6752304
141156765834.3185580
144853852168.2523623
69270935905.5342794
169305084145.1152152
132470888246.5276075
170547909792.6299996
84369011383.7319018
182528143236.3890488
138839963...

result:

ok 50000 numbers

Test #15:

score: 0

Accepted

time: 140ms

memory: 3788kb

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:

result:

ok 50000 numbers

Test #16:

score: 0

Accepted

time: 162ms

memory: 3800kb

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:

result:

ok 50000 numbers

Test #17:

score: 0

Accepted

time: 160ms

memory: 3920kb

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:

result:

ok 50000 numbers

Test #18:

score: 0

Accepted

time: 150ms

memory: 3868kb

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:

133289770988.3423770
161817616532.7333128
167850488559.6252149
143601024417.2933131
184122012758.0519022
122368361691.9099999
186268435716.2114110
133713513472.6366565
170436576933.9957052
146575810438.9895093
115899168464.0261813
150615457916.2752151
163257528512.5376071
142058583542.0576071
164006...

result:

ok 40000 numbers

Test #19:

score: 0

Accepted

time: 121ms

memory: 3784kb

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:

result:

ok 40000 numbers

Test #20:

score: 0

Accepted

time: 138ms

memory: 3780kb

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:

result:

ok 40000 numbers

Test #21:

score: 0

Accepted

time: 147ms

memory: 3804kb

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:

result:

ok 40000 numbers

Test #22:

score: 0

Accepted

time: 128ms

memory: 3728kb

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:

170317432695.8371475
146932122211.3838041
178329753295.3452146
181767659747.9733128
169774406730.5152145
161616671526.7514111
157327016779.2028528
147512423652.9400001
158320428162.9804603
173799763948.6733131
179474745674.8938040
159072303029.8395092
170089052894.4128525
136767909550.3509510
185630...

result:

ok 33334 numbers

Test #23:

score: 0

Accepted

time: 113ms

memory: 3800kb

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:

result:

ok 33334 numbers

Test #24:

score: 0

Accepted

time: 124ms

memory: 3808kb

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:

53.5804765
23.3895240
69.2095240
31.5800001
39.5309528
43.6523810
43.2780950
60.4409521
85.2295235
47.1633334
36.1023810
68.9042861
64.2638094
76.8385711
52.1847623
52.5623810
84.2804760
103.9852383
37.9971432
49.8200001
62.2276192
52.2438097
35.1990476
33.3600001
56.4966670
61.5180951
68.0009527
50...

result:

ok 33334 numbers

Test #25:

score: 0

Accepted

time: 139ms

memory: 3748kb

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:

result:

ok 33334 numbers

Test #26:

score: 0

Accepted

time: 112ms

memory: 3860kb

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:

150874449625.1419021
180943649975.8800000
174200514045.1814110
166167738360.4000004
151678094491.1242643
174697092412.7219015
156358375231.8361962
169879360096.4609505
160295914731.6076072
160530186787.5842639
174015261243.2752146
182235890676.2938036
157118468829.8257056
170335755739.9433129
174159...

result:

ok 28572 numbers

Test #27:

score: 0

Accepted

time: 103ms

memory: 3788kb

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:

result:

ok 28572 numbers

Test #28:

score: 0

Accepted

time: 116ms

memory: 3832kb

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:

55.9285718
59.1699998
48.9300001
50.9171427
102.2185716
32.2171426
73.6071429
51.2223806
47.5342859
45.6328574
55.1666665
55.4161905
46.4671426
49.1895239
49.8200001
52.1814287
45.0547615
50.0828575
33.9347616
93.6204759
41.1104765
49.3176194
53.2552382
92.0342859
53.6328569
43.9776193
52.6904765
65...

result:

ok 28572 numbers

Test #29:

score: 0

Accepted

time: 125ms

memory: 3800kb

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:

result:

ok 28572 numbers

Test #30:

score: 0

Accepted

time: 108ms

memory: 3908kb

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:

170015494890.2147545
169268313284.3552147
181751956647.3533132
173540940794.9661660
168989519241.1685582
179141786277.4052146
107473434064.1104758
157722445269.8233126
178155458102.9314110
182032162703.5080980
163312401491.0861962
163161871145.8166569
162270888216.5299998
145360477458.9219020
178278...

result:

ok 25000 numbers

Test #31:

score: 0

Accepted

time: 97ms

memory: 3724kb

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:

result:

ok 25000 numbers

Test #32:

score: 0

Accepted

time: 103ms

memory: 3724kb

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:

89.9490479
54.5228569
47.6066667
84.9209520
57.3209525
37.6161901
93.0557142
55.9876193
44.8609523
74.4904758
102.5204760
71.4985718
57.4657141
111.1742857
74.1028573
62.4771432
48.2304758
55.9876193
66.7466665
79.1999997
90.1885713
87.7714288
68.7661907
62.2900002
101.2595235
42.1285712
53.0057142
...

result:

ok 25000 numbers

Test #33:

score: 0

Accepted

time: 119ms

memory: 3748kb

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:

result:

ok 25000 numbers

Test #34:

score: 0

Accepted

time: 101ms

memory: 3748kb

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:

172444147335.7928528
156632909002.9614108
176335425364.5033133
174278482227.4690494
180483077670.0190489
163643598976.5400000
164012754989.3590488
171927980453.5552150
186147693535.8076071
179588570294.5457059
179613843537.9380983
182269466802.5504604
177310057352.0123622
181360373271.6247546
168393...

result:

ok 22223 numbers

Test #35:

score: 0

Accepted

time: 89ms

memory: 3796kb

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:

result:

ok 22223 numbers

Test #36:

score: 0

Accepted

time: 94ms

memory: 3956kb

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:

66.8714285
52.8152385
76.2704758
47.5342859
70.4971431
110.2152385
57.2685713
107.2990480
61.6595239
63.1142856
50.3947616
57.0057140
51.1599996
55.4195240
50.9204763
109.1938094
72.7861901
89.3609523
46.1319045
52.3685717
54.8480952
73.1504763
53.4423812
84.7204765
61.1995238
122.8690480
94.1295236...

result:

ok 22223 numbers

Test #37:

score: 0

Accepted

time: 120ms

memory: 3784kb

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:

result:

ok 22223 numbers

Test #38:

score: 0

Accepted

time: 100ms

memory: 3832kb

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:

165445933047.0309512
159947985582.9971476
159695465191.7276072
179034337680.8523620
182868377520.6195092
138506843536.1471468
176312521484.9933128
185139926514.7595092
161289623068.0799998
181428748479.0190493
179717895472.7499998
178498362928.9371468
177457934783.1276077
171221375887.6814108
156499...

result:

ok 20000 numbers

Test #39:

score: 0

Accepted

time: 86ms

memory: 3812kb

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:

result:

ok 20000 numbers

Test #40:

score: 0

Accepted

time: 92ms

memory: 3816kb

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:

126.4357143
112.3828570
38.1219044
64.5066664
42.9528575
79.5119047
78.9338096
135.0138097
54.7790480
40.7919044
64.1323812
46.6409523
66.7333332
97.1347618
73.8499998
63.0452384
67.8795234
61.8990473
67.3804763
63.4885716
65.0880949
109.5223812
60.7561906
98.6419047
71.3180950
68.8942854
104.248094...

result:

ok 20000 numbers

Test #41:

score: 0

Accepted

time: 117ms

memory: 3952kb

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:

result:

ok 20000 numbers

Test #42:

score: 0

Accepted

time: 92ms

memory: 3696kb

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:

187667945712.8385583
179095938379.0190494
176647514577.7861656
179399186451.2528528
150931126421.5723619
169358957988.9733126
164825567056.6190490
176946915960.5542642
177512629845.4871476
163077100574.4766567
179891480350.7519020
162386169049.6509508
184082150180.0199996
166663842285.0428531
156505...

result:

ok 18182 numbers

Test #43:

score: 0

Accepted

time: 81ms

memory: 3804kb

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:

result:

ok 18182 numbers

Test #44:

score: 0

Accepted

time: 84ms

memory: 3800kb

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:

113.0099997
85.2919045
73.2295241
55.4228567
126.6228573
68.8909527
110.7209527
69.0880955
123.2433331
57.8990475
98.5795237
101.6995241
121.7195242
53.0023807
72.7038095
49.9480948
77.5380954
53.9580952
83.1933332
143.1419047
139.4080950
65.6495239
72.2604763
98.1328569
60.1223808
133.8609523
113.6...

result:

ok 18182 numbers

Test #45:

score: 0

Accepted

time: 115ms

memory: 3728kb

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:

result:

ok 18182 numbers

Test #46:

score: 0

Accepted

time: 56ms

memory: 3788kb

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:

188736407094.4138041
186806217903.1133133
185362754217.4614114
187270519992.1280979
189246954939.1757053
188677622828.6995092
188301772168.0657055
188760602045.2709509
186590763691.3661660
189611980296.6995095
189719105562.9871474
188837963015.3661654
188907234042.1628526
189032204738.7947544
190302...

result:

ok 2000 numbers

Test #47:

score: 0

Accepted

time: 48ms

memory: 3784kb

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:

190101570115.9376077
187166967653.8423617
189928670047.9376078
187444965350.6042641
189235935569.4614109
187470056548.1280985
185244137148.6995096
187900608337.8423624
189832293891.1757053
190411339354.4138039
189900405966.2233128
183682550326.0328525
187948887457.8423624
189755697830.7947550
188804...

result:

ok 2000 numbers

Test #48:

score: 0

Accepted

time: 55ms

memory: 4024kb

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:

187665345461.8423623
189838528048.8900003
187883422380.1280984
189441480533.6519020
190148801909.8423617
188795029154.2233127
189155159937.6519020
188906194197.0804598
188433364620.5090489
189578141663.7471474
189826797609.0804605
187450601838.6042641
187851715777.2709505
189442521127.3661656
189072...

result:

ok 2000 numbers

Test #49:

score: 0

Accepted

time: 56ms

memory: 4016kb

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:

188302513924.5090494
186125020975.3661655
187163221507.5566561
189612473069.4614114
190065802773.2709512
190412218905.0804602
188989389358.2233130
187750391607.9376077
186186074471.9376071
186295805484.6995094
189587365907.3661659
190319504900.3185581
188334299007.9376076
186869891349.4614109
189901...

result:

ok 2000 numbers

Test #50:

score: 0

Accepted

time: 54ms

memory: 3752kb

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:

186167038273.4614111
187056936403.9376076
189420477992.1280980
188575360303.7471470
190434962724.6995091
188528932916.8899999
190203017167.9376078
187973028988.1280977
190052708673.0804605
189549731686.6042641
188478355533.4614111
189583406061.4614114
187479235794.2233133
188989187023.1757053
184282...

result:

ok 2000 numbers

Test #51:

score: 0

Accepted

time: 55ms

memory: 3728kb

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:

190265673069.0804602
188846557991.3661654
189853142147.7471476
189356570158.6042643
190268635489.2709510
188897038308.3185584
185853782287.7471473
188318730802.6042642
188022805882.2233132
187826676908.3185583
189668306473.6519022
188696542612.3185580
189372408450.7947550
188240411907.7471473
188907...

result:

ok 2000 numbers

Test #52:

score: 0

Accepted

time: 54ms

memory: 6060kb

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:

190475898029.2709511

result:

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

Test #53:

score: 0

Accepted

time: 58ms

memory: 6092kb

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:

190475558563.5566562

result:

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

Test #54:

score: 0

Accepted

time: 58ms

memory: 6188kb

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:

190475267110.4138039

result:

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

Test #55:

score: 0

Accepted

time: 60ms

memory: 6400kb

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:

190475876192.5090491

result:

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

Test #56:

score: 0

Accepted

time: 60ms

memory: 6184kb

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:

190475941930.4138036

result:

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

Test #57:

score: 0

Accepted

time: 56ms

memory: 6332kb

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:

190475167530.6042640

result:

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

Test #58:

score: 0

Accepted

time: 59ms

memory: 6176kb

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:

190473978724.1280982

result:

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

Test #59:

score: 0

Accepted

time: 55ms

memory: 6332kb

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:

190475495722.7947547

result:

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

Test #60:

score: 0

Accepted

time: 55ms

memory: 6264kb

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:

190475313385.8423623

result:

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

Test #61:

score: 0

Accepted

time: 54ms

memory: 6172kb

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:

190475695250.6042640

result:

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

Test #62:

score: 0

Accepted

time: 62ms

memory: 6264kb

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:

195420617713.5614113

result:

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

Test #63:

score: 0

Accepted

time: 65ms

memory: 6160kb

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:

194184506263.9171475

result:

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

Test #64:

score: 0

Accepted

time: 60ms

memory: 6056kb

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:

193442839309.4571469

result:

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

Test #65:

score: 0

Accepted

time: 61ms

memory: 6200kb

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:

192948394598.7057052

result:

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

Test #66:

score: 0

Accepted

time: 63ms

memory: 6112kb

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:

192595219868.7204599

result:

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

Test #67:

score: 0

Accepted

time: 65ms

memory: 6328kb

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:

192330338783.8728524

result:

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

Test #68:

score: 0

Accepted

time: 57ms

memory: 6184kb

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:

192124320215.5014113

result:

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

Test #69:

score: 0

Accepted

time: 64ms

memory: 6260kb

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:

191959505310.1885585

result:

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