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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#47289#4289. Efficient Bus RoutingMaMengQiAC ✓1063ms66420kbPython31.1kb2022-09-07 19:53:132022-09-07 19:53:15

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 8ms
memory: 8304kb

input:

3
1 2
2 3

output:

1
3 1

result:

ok correct

Test #2:

score: 0
Accepted
time: 8ms
memory: 8340kb

input:

5
1 2
1 3
1 4
1 5

output:

2
2 4
5 3

result:

ok correct

Test #3:

score: 0
Accepted
time: 5ms
memory: 8292kb

input:

9
1 2
2 3
2 4
1 5
5 6
5 7
1 8
8 9

output:

3
3 6
4 9
1 7

result:

ok correct

Test #4:

score: 0
Accepted
time: 9ms
memory: 8344kb

input:

3
3 1
1 2

output:

1
2 3

result:

ok correct

Test #5:

score: 0
Accepted
time: 2ms
memory: 8296kb

input:

3
2 3
2 1

output:

1
1 3

result:

ok correct

Test #6:

score: 0
Accepted
time: 19ms
memory: 8384kb

input:

3
2 1
1 3

output:

1
3 2

result:

ok correct

Test #7:

score: 0
Accepted
time: 23ms
memory: 8384kb

input:

10
8 10
2 8
5 9
8 7
5 2
5 6
4 5
1 2
3 8

output:

4
9 4
10 3
7 1
2 6

result:

ok correct

Test #8:

score: 0
Accepted
time: 17ms
memory: 8428kb

input:

5
3 5
2 3
4 2
5 1

output:

1
4 1

result:

ok correct

Test #9:

score: 0
Accepted
time: 14ms
memory: 8376kb

input:

8
6 1
4 8
5 2
1 4
3 8
7 4
4 2

output:

2
3 5
7 6

result:

ok correct

Test #10:

score: 0
Accepted
time: 5ms
memory: 8336kb

input:

5
1 2
5 2
4 3
3 5

output:

1
4 1

result:

ok correct

Test #11:

score: 0
Accepted
time: 14ms
memory: 8424kb

input:

8
8 7
1 4
1 5
3 1
3 8
5 6
2 3

output:

2
4 7
2 6

result:

ok correct

Test #12:

score: 0
Accepted
time: 10ms
memory: 8292kb

input:

7
4 6
5 1
7 1
7 2
3 5
4 1

output:

2
3 6
1 2

result:

ok correct

Test #13:

score: 0
Accepted
time: 14ms
memory: 8392kb

input:

5
1 4
2 3
5 1
3 5

output:

1
2 4

result:

ok correct

Test #14:

score: 0
Accepted
time: 898ms
memory: 52492kb

input:

165391
131658 81362
36824 11317
81323 3532
113971 78318
93318 48768
108814 5584
86805 157446
87287 20800
24376 136647
163727 132692
131285 152926
11625 39709
14843 125722
38227 79119
31480 25997
111343 26177
150675 5611
74980 159656
144373 88182
2083 145422
108542 116175
151704 27473
53609 67736
230...

output:

41321
90295 40021
82773 24303
16949 18457
8586 23762
45942 104701
34433 60474
82919 62227
66249 52230
104290 123041
15142 85630
29111 56225
80493 17196
148842 41613
82359 91838
10656 114982
19020 70405
20169 78469
57400 11143
83752 3176
42016 70358
62221 77689
55245 94088
73322 95588
90612 153978
96...

result:

ok correct

Test #15:

score: 0
Accepted
time: 211ms
memory: 23512kb

input:

56133
24603 22191
30318 23737
3484 39520
12864 39278
32913 6233
3911 28476
8083 9104
40709 45967
52903 23389
193 5054
12703 3246
4331 23671
20452 26002
44493 31150
40923 5387
15551 51715
50753 54925
51136 12595
25561 48952
13052 18730
18061 13365
22415 52900
43798 40892
24934 12357
41309 1590
51701 ...

output:

14072
1664 40547
53996 29300
8591 54669
11634 51639
39430 24394
43305 43157
14315 15051
25437 11861
3178 41384
6822 34158
41297 13412
38404 47894
31690 26524
517 11479
20153 8672
20628 6025
36395 47690
18743 32309
28641 21259
38443 28950
1140 5964
27162 40141
39945 11269
54587 5937
16078 17641
34117...

result:

ok correct

Test #16:

score: 0
Accepted
time: 361ms
memory: 32560kb

input:

90294
80875 26802
1919 27016
11777 78119
65749 243
52016 74231
78881 11080
60786 77501
12595 17398
76954 41893
45899 58007
80648 13956
36043 6242
66446 51737
66703 34451
2665 64034
63658 71897
86582 63166
965 54745
39353 87590
32771 63420
19754 70994
55617 67449
36777 51618
88283 49696
47724 23026
3...

output:

22554
8801 2285
62586 58671
25302 67011
24124 19471
43714 82505
56345 35954
8414 71432
8537 19072
52420 24842
49153 46744
82284 36282
25278 36977
39151 32822
14564 52872
42571 35873
55632 40052
65973 56731
11056 57926
23932 46203
67150 27519
65238 13783
23406 48864
53124 38768
48163 16930
33988 3885...

result:

ok correct

Test #17:

score: 0
Accepted
time: 47ms
memory: 12032kb

input:

13155
7797 9955
9485 8103
6424 5131
10434 5621
10510 5995
5883 9157
2249 3657
11833 4510
1191 6811
9833 3032
5631 8118
11824 11700
7410 6352
7765 5554
1738 8717
10054 4560
6395 5998
8148 2264
5682 1688
10978 4885
12038 598
10998 8583
6374 5000
429 6005
3566 3883
1830 10467
6539 3088
1514 249
11408 9...

output:

3299
7247 10445
8807 6808
9440 1746
12550 10469
8745 2901
9419 9885
5884 9879
3627 8617
2107 194
10512 5024
101 1623
13155 10331
6167 4986
12602 5486
281 3606
3026 2358
1889 6023
2803 305
8147 4720
9414 7351
2856 11511
6811 7174
8817 10432
2224 4949
6511 172
11382 7117
4653 11150
5686 10988
12669 84...

result:

ok correct

Test #18:

score: 0
Accepted
time: 947ms
memory: 57280kb

input:

183429
95709 50315
13009 60867
163534 12072
119645 159697
27519 73628
103175 47971
102702 99396
168831 60882
98019 137031
40855 99925
51906 69203
132167 148694
182504 74603
60427 130277
15032 33290
103009 105469
50151 156514
49914 132610
152823 3430
155870 104377
101341 150021
130269 148906
164999 7...

output:

45768
118966 181137
141769 59769
86032 55923
164223 154009
106744 140040
19533 15133
104306 123448
34878 171403
27296 77453
15560 51128
144747 164431
85659 63225
166398 165403
89323 68856
182625 3984
89681 167722
59258 63035
81621 88268
22576 98694
6573 40158
129955 50938
157981 94954
42777 168702
2...

result:

ok correct

Test #19:

score: 0
Accepted
time: 17ms
memory: 8400kb

input:

20
10 4
11 18
12 20
5 6
15 13
6 20
5 14
11 16
3 2
18 7
17 9
19 1
14 19
2 20
15 16
13 9
9 8
1 8
11 4

output:

3
17 10
12 7
1 3

result:

ok correct

Test #20:

score: 0
Accepted
time: 624ms
memory: 41920kb

input:

131071
89919 85160
120901 67896
75409 80508
51758 75992
67510 127099
54350 126352
96208 16116
22218 61779
124619 101745
66949 34442
48490 88465
110334 119155
16440 53673
100123 24615
5668 27695
42069 16657
121733 103228
34051 101773
26661 128170
59272 32652
102358 126423
91611 28283
83927 14955
2970...

output:

16318
103458 69296
78332 49968
55444 115820
79799 59535
53036 112588
21967 37958
69927 47788
48562 103506
38096 43377
27700 24380
104011 115546
36564 13148
77774 104084
68044 87264
93790 39442
109665 67963
50963 103099
112565 109771
44225 114915
124656 127942
5390 58295
39035 44662
121907 86291
1011...

result:

ok correct

Test #21:

score: 0
Accepted
time: 546ms
memory: 41840kb

input:

131072
79927 70095
86409 119319
1367 30468
117272 73512
107410 90273
960 94145
43092 28509
11038 90964
29286 23830
45611 106594
103927 89152
84988 13074
46234 28078
19629 99078
30433 38806
14233 47914
6924 48340
87165 115840
111665 70043
67320 81507
60326 72678
39188 11552
55074 73171
16021 22738
47...

output:

16361
24136 46473
15169 52595
86009 50307
83410 94165
97219 65997
44387 115880
35493 62251
23281 104846
44377 98713
88705 122837
1682 83220
82621 86469
84580 39440
81572 16521
107557 110656
114391 70196
30059 120686
53941 102644
86968 116567
22325 100617
91995 33060
24851 68492
37070 8609
119958 494...

result:

ok correct

Test #22:

score: 0
Accepted
time: 553ms
memory: 41844kb

input:

131073
108645 1847
121926 36907
104780 21147
12121 78119
1464 73934
84215 32677
80002 11621
122592 104907
60460 79189
125999 2762
34120 121265
93190 117178
68410 86951
115339 45598
88169 89422
8290 118867
65611 42330
101979 8225
123382 20773
66766 21523
73071 54924
66465 10725
81598 69643
123050 815...

output:

16447
67069 53542
31288 3787
4052 4599
115017 70154
46 106861
55378 78697
89332 63310
111751 124198
62790 84960
127239 33163
122933 48383
128095 64931
19601 1732
105736 16379
105266 89490
47554 99856
42702 115736
119187 96014
89558 50467
35037 72655
108516 120089
129008 7444
77415 47905
105420 12826...

result:

ok correct

Test #23:

score: 0
Accepted
time: 690ms
memory: 46936kb

input:

151072
76256 60730
5001 150458
44583 67425
73911 120111
22709 10487
134807 21858
21133 97912
10089 128101
46306 125763
109703 67524
71400 38826
45398 33298
44476 87136
5995 128061
66831 86319
100662 32065
39164 120399
58531 79705
60907 33606
103768 23182
133237 60840
86335 150443
86384 123776
71707 ...

output:

18822
45247 148603
117280 19609
59753 71886
52421 14508
35597 40412
132801 84305
121580 95162
87264 34676
135335 48312
94893 144861
46632 87209
54114 39370
133587 16366
129547 58599
9459 50863
132029 127141
52154 108812
146332 58450
40990 136244
3423 24551
89961 7232
73734 136749
57713 119491
116355...

result:

ok correct

Test #24:

score: 0
Accepted
time: 994ms
memory: 59388kb

input:

200000
69832 197100
175858 115954
135914 112656
27919 109318
28228 54299
83259 144512
135849 3700
135893 62189
23775 31551
173932 16288
146907 526
7905 173195
192397 189625
111145 4537
197025 25247
87297 156544
71647 111049
154939 110918
113106 132715
8909 92822
125546 3801
158277 198484
152506 1314...

output:

25063
153675 2780
20233 177916
33450 23406
74398 69368
80536 175575
75495 119320
162997 182440
173644 111363
128165 77041
29671 161714
186907 7726
20926 88132
131889 170259
166478 72523
39859 156707
15447 123351
152386 2440
29695 75706
99751 185738
18170 181909
146505 40754
16984 116679
11025 152532...

result:

ok correct

Test #25:

score: 0
Accepted
time: 8ms
memory: 8392kb

input:

20
20 11
2 15
16 5
19 17
12 8
17 3
16 1
10 19
3 13
5 7
9 11
17 4
5 8
13 5
16 14
2 8
11 8
17 6
11 18

output:

6
10 6
20 18
1 7
12 4
15 9
2 14

result:

ok correct

Test #26:

score: 0
Accepted
time: 613ms
memory: 43376kb

input:

131071
29621 87855
27459 77535
70081 45517
92246 80359
128241 44770
31206 94831
41495 76846
125780 40567
28067 60173
82967 6599
89903 61406
105628 128827
6565 71258
11388 25821
103121 37114
34597 38201
104213 56444
93950 32249
107903 81787
71640 90328
66274 42284
102851 122004
1313 78105
61393 33582...

output:

32752
83139 43622
127153 110119
49921 12604
117735 68671
105241 37329
123009 15100
127987 129059
9359 26455
121596 66737
5505 122639
66728 107248
55367 85219
24691 5212
69916 30481
105444 61566
13019 57927
40253 18821
32688 88987
7313 51813
31809 59553
49205 116688
72685 94178
49884 88664
53759 7267...

result:

ok correct

Test #27:

score: 0
Accepted
time: 590ms
memory: 43424kb

input:

131072
62575 60278
65230 81918
11649 120380
95268 120202
40919 113523
60546 36774
61570 97162
127541 42562
90034 59611
96178 59882
117026 67026
12515 1876
127220 64225
74143 84226
34035 37033
63422 100938
86059 61785
51809 77970
79684 13534
58459 88574
112825 124888
31752 3273
4515 33498
2505 87928
...

output:

32764
6775 67187
55295 110420
106752 78059
27593 58322
79508 89077
33769 23581
93588 43200
80147 45124
109938 39633
110010 16326
51337 4599
85358 99083
121838 91677
38336 48264
130859 52378
129613 76687
51267 20284
76180 25650
59123 63870
8556 74058
123519 27192
107990 75794
703 111148
129333 64955
...

result:

ok correct

Test #28:

score: 0
Accepted
time: 604ms
memory: 43376kb

input:

131073
38995 41333
1909 124877
55060 95205
111777 69638
23636 77833
108364 35517
34812 86530
129073 84116
32011 109978
70931 119941
96429 63461
105828 96506
23821 93936
3788 34098
13401 93541
35759 80702
112039 72227
58576 92708
114889 26077
31241 40357
22857 66250
90159 66313
117922 21417
120793 64...

output:

32786
94272 51199
35102 14757
104058 107800
72161 9257
69686 8717
61656 61608
114931 58343
71004 116442
85232 84571
84678 2615
112774 87980
121232 4057
32156 3669
93245 13397
49213 19269
78341 16496
43973 23326
32166 93091
78789 86414
65079 35545
20758 108011
15025 45056
21046 35573
38197 43780
1226...

result:

ok correct

Test #29:

score: 0
Accepted
time: 706ms
memory: 48668kb

input:

151072
38120 106465
145270 91533
136050 109345
37435 85056
95672 38258
112656 84177
95184 100650
135000 120991
102866 143368
42322 87672
632 65351
77995 21015
82153 22895
92187 132637
137180 44403
31087 88936
49219 115533
80316 112398
98297 12997
41130 69329
131872 110782
57642 40310
106642 102865
2...

output:

37770
100622 103962
3143 12172
47005 69760
58303 53624
137898 13884
121809 55775
101674 39860
140520 27036
91108 66940
15587 136346
8315 100985
88460 63665
4360 52624
149686 124293
38500 22009
63279 55206
16128 98087
66354 32526
69608 114891
41467 81896
49691 18898
41073 13503
116617 118658
140259 1...

result:

ok correct

Test #30:

score: 0
Accepted
time: 1063ms
memory: 61644kb

input:

200000
78629 17577
146127 152055
61995 176796
9928 86492
186178 55949
188222 114525
123342 98101
92739 167173
82668 69620
154786 129646
64367 34718
49457 149097
130074 100437
121553 90583
40486 43258
161584 128463
165466 20584
188763 35376
161247 117911
197066 155774
97482 50365
1187 150710
4199 895...

output:

49936
24347 52268
107695 20396
175030 182920
147436 139346
50311 66341
195316 51767
41108 29069
111793 156175
124566 52413
117344 66529
104308 19098
55168 39893
111671 41029
10557 79779
75483 12990
137634 56304
83449 152200
83346 126950
127504 36280
169680 64733
138120 77
57594 55861
17419 84486
118...

result:

ok correct

Test #31:

score: 0
Accepted
time: 6ms
memory: 8340kb

input:

20
17 13
12 13
13 9
20 13
13 2
13 8
11 13
18 13
13 19
3 13
13 5
6 13
13 10
13 16
7 13
13 1
15 13
4 13
13 14

output:

10
17 9
12 2
20 11
8 19
18 5
3 10
6 7
16 15
1 14
13 4

result:

ok correct

Test #32:

score: 0
Accepted
time: 501ms
memory: 46520kb

input:

131071
82174 48801
48801 43121
48801 65385
48801 32341
122662 48801
80753 48801
22046 48801
48801 99877
74771 48801
20974 48801
48801 79386
48801 80145
48801 82422
69881 48801
31180 48801
57196 48801
110976 48801
48801 86207
48801 58886
48801 128664
99175 48801
41444 48801
48801 33430
48801 14002
48...

output:

65535
82174 65385
43121 122662
32341 22046
80753 74771
99877 79386
20974 82422
80145 31180
69881 110976
57196 58886
86207 99175
128664 33430
41444 96221
14002 44702
68117 79637
57027 102830
104552 66142
92987 51942
84415 42218
45982 116550
12450 123353
98239 120902
112145 29642
4504 60333
129570 120...

result:

ok correct

Test #33:

score: 0
Accepted
time: 465ms
memory: 46604kb

input:

131072
130960 116054
130960 124520
15089 130960
130960 115675
130960 15848
67363 130960
63640 130960
130960 43690
130960 26040
130960 130759
130960 31726
129480 130960
90972 130960
110972 130960
26377 130960
130960 116791
130960 55587
73650 130960
93277 130960
49058 130960
130960 90977
130960 76399
...

output:

65536
116054 15089
124520 15848
115675 63640
67363 26040
43690 31726
130759 90972
129480 26377
110972 55587
116791 93277
73650 90977
49058 57842
76399 30160
58064 46673
101160 60224
3947 99346
22256 125920
58540 57688
12161 22989
118722 34251
50274 15925
126790 17937
6663 42711
89744 21129
127878 72...

result:

ok correct

Test #34:

score: 0
Accepted
time: 479ms
memory: 46512kb

input:

131073
55605 21148
46809 21148
118327 21148
21148 95558
80287 21148
21148 86592
21148 45740
79067 21148
21148 37458
41683 21148
21148 17060
21148 124737
98377 21148
21148 34108
108577 21148
21148 60418
21148 33649
113555 21148
21148 69330
80455 21148
91568 21148
20022 21148
2010 21148
62085 21148
21...

output:

65536
55605 118327
46809 80287
95558 45740
86592 37458
79067 17060
41683 98377
124737 108577
34108 33649
60418 69330
113555 91568
80455 2010
20022 14288
62085 73906
122365 81096
77779 62647
38028 73407
14606 12496
25909 47921
117630 67524
69445 123843
57669 98742
25665 64084
14817 6746
113681 110882...

result:

ok correct

Test #35:

score: 0
Accepted
time: 553ms
memory: 52380kb

input:

151072
138494 43881
10654 138494
138494 107420
36677 138494
138494 67255
88456 138494
14668 138494
138494 78327
39392 138494
111229 138494
138494 32447
138494 119975
138494 15833
86507 138494
72980 138494
138494 132546
105641 138494
53764 138494
138494 103182
25835 138494
69788 138494
138494 7400
13...

output:

75536
43881 107420
10654 67255
36677 14668
88456 39392
78327 32447
111229 15833
119975 72980
86507 105641
132546 103182
53764 69788
25835 106087
7400 36612
52452 91530
42622 137407
149539 56335
71480 30043
50274 54863
56351 22534
129621 74609
72715 21585
27775 60026
94230 39277
88063 73774
94544 121...

result:

ok correct

Test #36:

score: 0
Accepted
time: 756ms
memory: 66420kb

input:

200000
59515 114554
114554 195654
99535 114554
45165 114554
193806 114554
114554 127255
114554 128277
114554 11927
114554 90556
155550 114554
33321 114554
114554 126838
114554 110283
114554 185093
2399 114554
114554 139961
114554 58528
101397 114554
160141 114554
114554 129072
16944 114554
114554 35...

output:

100000
59515 99535
195654 193806
45165 128277
127255 90556
11927 33321
155550 110283
126838 2399
185093 58528
139961 160141
101397 16944
129072 55888
3574 195253
3629 33273
98 53503
54603 99773
8153 7845
138322 77479
138836 83978
8507 166969
27020 107929
67610 131332
115434 22870
27313 151009
157250...

result:

ok correct

Test #37:

score: 0
Accepted
time: 13ms
memory: 8324kb

input:

20
11 17
19 10
6 14
11 7
18 14
10 2
9 3
15 14
11 12
8 9
10 20
16 9
11 1
2 14
2 9
2 11
13 11
4 10
9 5

output:

8
17 12
7 13
3 16
6 15
19 4
20 8
18 1
2 5

result:

ok correct

Test #38:

score: 0
Accepted
time: 547ms
memory: 46600kb

input:

131071
100267 125287
73272 32361
118665 100267
103778 41386
73272 14940
119574 100267
65093 59159
73272 1374
100267 112142
60901 59159
103778 124094
125773 103778
100267 17498
73272 129757
15888 59159
129210 59159
59159 29228
59159 83829
103778 100482
73272 83035
100267 11155
100267 14160
116025 100...

output:

65533
125287 119574
118665 17498
112142 14160
11155 14829
116025 41434
57736 21411
23732 89284
39766 33985
97108 94545
49922 89500
98255 24114
78976 72216
98018 26901
66411 1644
106694 69425
71389 123724
88436 40955
72685 66724
66548 4011
42164 96188
126688 109632
130663 93373
57705 11843
128481 692...

result:

ok correct

Test #39:

score: 0
Accepted
time: 500ms
memory: 46460kb

input:

131072
59956 99133
57372 28739
99133 117377
57372 109331
17470 49644
59519 57372
70423 49644
57372 19842
22793 126346
3820 49644
126346 63182
57372 23212
49644 111868
49644 113089
97071 99133
87056 49644
126346 76011
57372 28438
122650 57372
49644 27289
25103 57372
99133 64204
67579 49644
64635 5737...

output:

65534
59956 97071
117377 81952
64204 40642
108256 72572
11254 7303
91718 24028
29104 122192
46380 93703
103305 80492
49634 44723
72438 125089
31088 31509
41635 33804
95275 11748
52428 37003
57880 4256
104843 107347
41660 80187
50879 25372
20470 55949
108874 84779
75674 60234
47458 119260
55392 89222...

result:

ok correct

Test #40:

score: 0
Accepted
time: 512ms
memory: 46692kb

input:

131073
98074 130543
4604 66206
115105 66206
74626 114720
123968 74626
110493 74626
130543 97154
74626 91594
130543 105132
130543 85811
40176 66206
126853 130543
66206 42150
8358 66206
74626 110142
104548 66206
112756 117835
129587 74626
46120 66206
17089 117835
66206 78314
110662 66206
117835 13659
...

output:

65534
112756 13659
17089 62899
48870 128868
27864 28338
57290 21096
103033 105147
98211 80087
23179 55248
114603 113456
5656 55500
120613 84345
93688 77041
89840 412
100733 58608
11115 21729
12504 32837
20490 78646
31061 1660
108776 83268
59369 94020
50589 14029
97723 45709
107942 23130
83257 28065
...

result:

ok correct

Test #41:

score: 0
Accepted
time: 582ms
memory: 52388kb

input:

151072
136788 29891
48461 104590
48461 29219
73252 40682
42206 48461
922 354
29891 147942
29891 43534
922 91441
922 84953
113991 922
29891 143418
56518 29891
111406 48461
79621 48461
29891 25567
144288 922
11665 48461
922 61092
48461 64574
48461 105730
87041 48461
922 147437
48461 77199
133952 73252...

output:

75534
104590 42206
29219 79621
111406 64574
11665 87041
105730 123449
77199 69670
8857 85671
118946 22119
75946 58718
13764 57247
10521 91766
144015 114657
41204 140104
109339 11842
23827 129501
10516 120300
88460 33659
73865 56684
138618 64148
64987 144627
28909 131938
81104 148140
66967 83429
9282...

result:

ok correct

Test #42:

score: 0
Accepted
time: 795ms
memory: 64672kb

input:

200000
118 26714
118 159319
158195 118
68354 55603
176490 2655
59335 68354
33488 173919
176490 124004
33488 39040
186195 176490
118 110199
176490 85826
67428 176490
118 194305
33488 141234
118 81806
8558 118
33488 167345
118 196451
158689 68354
118 52232
68633 118
68354 118869
85326 118
58751 68354
...

output:

99998
55603 158689
59335 58751
118869 155206
32397 166243
94243 153120
75251 128214
58847 168293
179472 34950
8642 114560
2228 85507
178054 79602
76731 28911
85682 39710
120458 130934
42969 83781
132120 7620
154207 76984
129639 19650
102549 46795
106279 129707
176036 137995
4534 89456
36700 130910
1...

result:

ok correct

Test #43:

score: 0
Accepted
time: 10ms
memory: 8428kb

input:

20
17 9
12 15
11 9
20 13
4 2
15 8
11 20
18 3
18 19
3 1
9 5
6 4
11 10
10 16
7 18
20 1
15 1
4 3
10 14

output:

6
17 16
13 14
19 2
7 5
6 8
1 12

result:

ok correct

Test #44:

score: 0
Accepted
time: 588ms
memory: 43004kb

input:

131071
82174 108078
99223 43121
74172 65385
23758 32341
122662 71458
80753 76020
22046 56159
77913 99877
74771 47481
20974 56644
98421 79386
27052 80145
99092 82422
69881 50453
31180 60020
57196 112183
110976 94346
49023 86207
111330 58886
31056 128664
99175 39208
41444 13609
36757 33430
82888 14002...

output:

32768
31088 65304
45234 20276
47846 40139
67551 33731
85179 94495
13062 126788
70466 37263
25498 68881
11753 89898
12495 117381
96712 60406
38767 106432
64905 119687
101764 126074
49383 108636
25176 91591
77811 56457
82782 119510
26193 62573
7928 68375
13858 25445
20628 119041
73855 112030
34200 718...

result:

ok correct

Test #45:

score: 0
Accepted
time: 606ms
memory: 43152kb

input:

131072
16714 116054
57120 124520
15089 127014
8106 115675
112983 15848
67363 92780
63640 30583
129047 43690
21435 26040
113980 130759
52555 31726
129480 46788
90972 107141
110972 39630
26377 110366
116620 116791
78101 55587
73650 17048
93277 39837
49058 105231
47573 90977
45891 76399
44105 57842
580...

output:

32769
76762 122299
2258 130306
119273 15766
45614 33108
7667 74328
119468 499
82707 118041
75900 48570
31629 51242
86704 26792
62030 107365
104718 55013
17029 84141
82163 83930
36949 49343
9816 60880
46605 41646
49369 21259
81804 113781
45698 78121
63318 91244
122008 23888
119089 126335
7860 83358
1...

result:

ok correct

Test #46:

score: 0
Accepted
time: 601ms
memory: 43140kb

input:

131073
55605 18874
46809 63228
118327 106176
124604 95558
80287 129602
58938 86592
54273 45740
79067 117723
62178 37458
41683 121135
7773 17060
20683 124737
98377 117158
93087 34108
108577 85993
130162 60418
95024 33649
113555 130567
79016 69330
80455 80984
91568 6473
20022 8538
2010 99170
62085 535...

output:

32769
100559 75787
113887 109288
70801 16428
120140 61399
56574 123919
40842 2017
10536 70598
59655 26117
122155 65987
52588 53190
76664 13308
97413 97031
84345 75710
7214 1979
105768 70377
61850 40556
47520 50523
43342 105730
100101 106231
16749 57356
61015 21236
27858 77128
43896 80341
67107 952
9...

result:

ok correct

Test #47:

score: 0
Accepted
time: 675ms
memory: 48276kb

input:

151072
43038 43881
10654 149528
75336 107420
36677 78984
43933 67255
88456 87853
14668 96283
58015 78327
39392 38031
111229 40890
32963 32447
82543 119975
46075 15833
86507 131779
72980 4529
83836 132546
105641 6133
53764 5113
128667 103182
25835 73629
69788 300
98700 7400
121824 106087
52452 86128
...

output:

37769
26432 42018
16936 9977
131377 26196
57841 12217
141174 9564
56136 36322
135966 57954
44928 138484
116536 25433
21903 35102
140303 36429
133547 37192
138029 132632
120028 115806
67063 81100
40271 37141
74863 48567
14866 130336
6120 12265
84894 57703
95663 143199
25735 71954
111361 109065
112049...

result:

ok correct

Test #48:

score: 0
Accepted
time: 1030ms
memory: 61136kb

input:

200000
59515 184601
171003 195654
99535 74432
45165 101066
193806 156066
53983 127255
97967 128277
194925 11927
74007 90556
155550 150173
33321 188061
70663 126838
103917 110283
89592 185093
2399 28090
129171 139961
26518 58528
101397 190014
160141 53116
82848 129072
16944 151679
39211 3574
55888 16...

output:

50001
76026 108535
74506 97965
70303 99424
37601 96530
163831 57949
22868 75807
20551 72064
178177 105901
73531 49220
42060 96031
105428 14422
31946 52814
147103 90256
116291 87105
164928 174005
181579 53948
76953 46865
56411 107862
116990 153626
35828 52008
121091 67121
65927 94190
35192 167586
148...

result:

ok correct

Test #49:

score: 0
Accepted
time: 16ms
memory: 8408kb

input:

20
3 7
10 2
9 3
12 10
8 3
18 1
14 13
15 17
1 19
12 6
5 18
14 6
9 20
17 16
11 13
5 8
17 13
4 9
2 19

output:

3
11 16
7 4
15 20

result:

ok correct

Test #50:

score: 0
Accepted
time: 584ms
memory: 41840kb

input:

131071
51488 107750
96014 4426
63651 78397
72869 88915
46584 21799
40457 109124
87591 83035
38081 50307
103081 65527
83571 111835
4433 36639
98033 127018
35867 55636
121984 65641
122152 116810
92427 74343
29978 68173
26154 120796
69255 110923
27995 64917
77498 58986
25363 90103
95820 28503
73588 380...

output:

16384
57916 25346
118712 123048
64448 7667
11456 113010
93893 47299
107126 26909
23392 6966
33303 91687
124223 129370
33772 125671
1215 87049
25329 32538
111315 90226
67673 27120
19811 75494
12453 60458
128045 78208
3030 70531
87051 99062
7023 15969
95987 37543
66852 21882
127776 56701
34870 80811
2...

result:

ok correct

Test #51:

score: 0
Accepted
time: 582ms
memory: 41920kb

input:

131072
119842 52966
6994 98895
128573 125248
116908 61045
4061 89973
86218 42857
27273 39606
122339 122542
128143 92902
102128 36971
34658 4064
74373 111851
104366 94615
16845 38381
96145 36273
95321 101328
106312 124199
81463 16645
86980 46225
27793 96965
33330 5818
72083 22987
121429 101876
20184 ...

output:

16384
70031 6558
71006 71589
21087 85129
112879 23415
81194 35553
57552 63213
31004 23252
50478 36266
25222 81976
126548 106103
83609 44412
75544 83408
95118 648
51714 125229
26555 35006
21981 82735
47288 21239
28218 50011
113068 112463
64235 87455
85393 74948
126240 76259
74087 86826
2258 3274
8653...

result:

ok correct

Test #52:

score: 0
Accepted
time: 621ms
memory: 41920kb

input:

131073
130058 35194
28432 41277
126872 88256
33183 15462
114816 3493
109065 120274
9822 127572
116153 81621
91618 75013
100774 15749
25652 41210
101040 1055
111861 127755
126128 57263
30996 69919
52757 81040
44161 97651
18550 59254
46036 113118
36218 82115
107429 120941
26895 96826
31447 69150
10593...

output:

16385
77790 121327
86008 110451
41261 82844
122960 1693
97428 81462
129008 53800
87615 105295
130316 62572
68064 85860
21901 40290
72611 95082
4792 97452
22394 69461
91296 64230
75134 2407
32845 68534
102201 58007
43717 1223
48335 125075
125005 23689
90818 4990
91191 58014
47421 3245
58537 61646
290...

result:

ok correct

Test #53:

score: 0
Accepted
time: 678ms
memory: 46780kb

input:

151072
99370 116423
11779 53959
38167 97436
56355 48542
99475 147637
149720 143279
28212 47770
73040 145740
51854 76827
70398 94985
129790 116769
61458 68029
65395 78976
82832 71941
135730 28351
147273 138554
116163 114403
136096 64878
46749 59070
32529 142135
60668 15200
35130 134123
4716 100466
17...

output:

18884
41964 66675
138312 145066
83117 30639
51854 126733
49515 141265
2316 71002
4875 60330
140795 82009
90119 4258
37201 17355
11898 38102
117851 148731
130237 45847
110038 34032
126642 122585
144205 47615
11924 72759
80218 18945
111499 37687
136621 106367
11444 146734
15551 138192
49012 133226
147...

result:

ok correct

Test #54:

score: 0
Accepted
time: 973ms
memory: 59336kb

input:

200000
73259 70772
140028 88512
23169 94269
194938 127812
175557 160330
70597 163528
108800 177389
42500 42465
94296 98123
35425 118226
52948 30977
92669 160132
95591 67658
21155 65372
194985 28464
161918 9334
117818 166233
75584 142109
82756 45982
195161 79612
77909 114851
44655 43542
176897 4529
6...

output:

25000
12041 94735
169671 96762
22273 74487
22428 58513
185708 144168
252 179279
165951 87558
110313 6036
9383 6022
80438 155791
43307 153724
102539 180290
194235 42
164114 11210
56851 66979
31460 175932
178137 188660
53225 118802
123855 163781
55153 12020
144682 178321
68590 165850
132681 191753
450...

result:

ok correct

Test #55:

score: 0
Accepted
time: 889ms
memory: 57256kb

input:

200000
137434 6394
56716 4377
82618 103233
53888 117323
82038 190684
186285 91082
127534 44315
153039 27806
181799 196433
42851 15188
159730 123242
151915 170747
102631 149661
89952 178578
13934 86842
162352 171756
152063 69522
47990 98374
56473 50742
135867 23393
71158 114603
147338 114419
13932 15...

output:

2
22915 21934
26216 165389

result:

ok correct

Test #56:

score: 0
Accepted
time: 895ms
memory: 57256kb

input:

200000
138794 104602
87197 175242
86352 86095
167646 42556
17916 186987
140558 63750
126963 160203
191730 102864
178250 173024
126831 139942
9765 177779
20614 39174
130261 98158
138470 71648
190950 46552
15692 7050
21100 121878
121537 84704
20692 177337
64195 48609
144569 7444
97861 136074
114738 13...

output:

2
17410 106082
56131 4622

result:

ok correct

Test #57:

score: 0
Accepted
time: 934ms
memory: 57248kb

input:

200000
30732 80909
126594 68785
157801 2791
61690 123184
60982 152568
132168 30294
199577 146380
109608 137298
117352 75620
68527 138687
10610 130958
59369 62605
129171 198623
37409 175549
128990 92467
165912 70913
7979 122464
195600 80789
172479 172664
102638 68721
184123 185021
67779 145213
46918 ...

output:

2
28783 58481
90292 20789

result:

ok correct

Test #58:

score: 0
Accepted
time: 913ms
memory: 57312kb

input:

200000
48187 185809
23493 71342
18957 90131
174587 127780
105927 39587
189804 187222
109765 104224
6982 66953
161918 43542
27723 52137
129016 42044
71396 145440
8787 131393
146394 137994
124250 89231
13552 11696
12609 125330
25947 199840
42337 107653
115737 138812
139766 18929
69643 61086
74777 8978...

output:

2
88185 40987
6081 13153

result:

ok correct

Test #59:

score: 0
Accepted
time: 920ms
memory: 57232kb

input:

200000
18703 128374
106450 176118
32350 149679
184757 29623
79879 118442
19563 62412
150477 79491
87602 26871
70519 108006
121833 35926
29376 61688
168014 114209
167700 91645
118173 23595
103708 30804
50096 5923
119889 386
141207 78116
41031 193129
35084 44460
125138 142940
141755 120787
88434 13011...

output:

2
164002 190427
75575 183427

result:

ok correct

Test #60:

score: 0
Accepted
time: 884ms
memory: 57332kb

input:

200000
187697 123900
66170 173989
145622 31673
659 115656
132017 150362
143245 124017
155731 66336
180510 79485
85315 11190
69945 66445
186246 191399
192040 120316
70392 15105
19680 86808
89746 148016
27481 85557
57952 141863
147545 80359
111412 84656
169090 175240
172595 125676
32102 59308
169514 6...

output:

2
47666 91996
64443 6139

result:

ok correct

Test #61:

score: 0
Accepted
time: 904ms
memory: 57328kb

input:

200000
14752 121212
131266 159242
131554 27452
102544 118689
96135 171051
100947 72497
134529 104828
65879 192024
96225 14021
13592 199923
19840 187963
121187 120204
64555 181046
41642 143753
31412 16873
144677 92063
147236 108900
96315 72000
81919 174445
197858 85131
121018 126818
140927 115609
193...

output:

2
142418 40266
104410 108014

result:

ok correct

Test #62:

score: 0
Accepted
time: 902ms
memory: 57256kb

input:

200000
49995 8607
19272 138999
180377 28394
168525 103013
35719 176197
54417 165230
140428 172161
43186 111019
156417 80860
97877 176107
188741 86363
155168 133132
47171 155863
40710 66585
84463 2578
106992 192415
165985 61219
26275 44229
164306 168404
190034 115370
49990 135416
192760 85066
70032 1...

output:

2
114649 62577
177788 106676

result:

ok correct

Test #63:

score: 0
Accepted
time: 17ms
memory: 8412kb

input:

7
2 3
5 6
3 6
4 3
1 6
1 7

output:

2
5 4
7 2

result:

ok correct

Test #64:

score: 0
Accepted
time: 11ms
memory: 8392kb

input:

7
6 7
2 3
5 6
2 5
5 1
4 2

output:

2
3 1
4 7

result:

ok correct

Test #65:

score: 0
Accepted
time: 8ms
memory: 8340kb

input:

7
3 4
3 5
3 6
2 6
1 5
7 5

output:

2
4 7
2 1

result:

ok correct

Test #66:

score: 0
Accepted
time: 13ms
memory: 8340kb

input:

7
4 7
5 7
1 2
6 3
6 7
2 6

output:

2
3 5
4 1

result:

ok correct

Test #67:

score: 0
Accepted
time: 20ms
memory: 8400kb

input:

7
2 1
7 1
7 4
7 5
3 2
1 6

output:

2
3 5
6 4

result:

ok correct

Test #68:

score: 0
Accepted
time: 10ms
memory: 8440kb

input:

7
1 7
2 3
5 2
1 5
6 1
5 4

output:

2
7 4
6 3

result:

ok correct

Test #69:

score: 0
Accepted
time: 10ms
memory: 8332kb

input:

7
7 5
1 4
2 1
3 6
5 1
5 3

output:

2
4 7
6 2

result:

ok correct

Test #70:

score: 0
Accepted
time: 24ms
memory: 8288kb

input:

7
7 5
3 5
4 3
3 6
1 5
6 2

output:

2
7 4
2 1

result:

ok correct

Test #71:

score: 0
Accepted
time: 12ms
memory: 8428kb

input:

7
3 5
6 2
7 6
4 1
6 5
5 1

output:

2
3 7
2 4

result:

ok correct

Test #72:

score: 0
Accepted
time: 17ms
memory: 8396kb

input:

7
5 1
7 1
2 6
1 6
3 4
6 3

output:

2
5 2
4 7

result:

ok correct

Test #73:

score: 0
Accepted
time: 22ms
memory: 8416kb

input:

7
2 7
2 4
6 2
7 5
1 7
1 3

output:

2
4 5
3 6

result:

ok correct

Test #74:

score: 0
Accepted
time: 18ms
memory: 8392kb

input:

7
2 3
6 7
5 4
3 7
1 7
5 3

output:

2
2 1
4 6

result:

ok correct

Test #75:

score: 0
Accepted
time: 12ms
memory: 8300kb

input:

7
5 1
2 1
2 7
3 2
5 4
6 1

output:

2
4 3
6 7

result:

ok correct

Test #76:

score: 0
Accepted
time: 25ms
memory: 8340kb

input:

7
5 3
5 6
7 6
4 5
1 3
2 6

output:

2
7 4
1 2

result:

ok correct

Test #77:

score: 0
Accepted
time: 20ms
memory: 8248kb

input:

7
3 1
2 3
4 7
6 5
4 5
4 3

output:

2
1 7
6 2

result:

ok correct

Test #78:

score: 0
Accepted
time: 23ms
memory: 8336kb

input:

7
3 2
2 7
5 1
1 4
6 3
1 3

output:

2
5 7
6 4

result:

ok correct

Test #79:

score: 0
Accepted
time: 11ms
memory: 8396kb

input:

7
2 3
1 5
1 3
3 4
5 6
7 1

output:

2
6 4
7 2

result:

ok correct

Test #80:

score: 0
Accepted
time: 17ms
memory: 8396kb

input:

7
2 6
2 5
6 1
3 7
4 2
6 7

output:

2
1 5
4 3

result:

ok correct

Test #81:

score: 0
Accepted
time: 13ms
memory: 8408kb

input:

7
5 3
6 2
4 2
7 2
6 1
6 5

output:

2
1 4
7 3

result:

ok correct

Test #82:

score: 0
Accepted
time: 10ms
memory: 8340kb

input:

7
6 4
1 6
5 7
7 1
2 1
7 3

output:

2
4 3
2 5

result:

ok correct

Test #83:

score: 0
Accepted
time: 11ms
memory: 8292kb

input:

7
4 3
4 6
7 3
1 3
5 4
2 1

output:

2
6 7
2 5

result:

ok correct

Test #84:

score: 0
Accepted
time: 8ms
memory: 8292kb

input:

7
4 3
1 3
3 7
7 2
5 7
4 6

output:

2
6 2
5 1

result:

ok correct

Test #85:

score: 0
Accepted
time: 18ms
memory: 8300kb

input:

7
1 2
3 7
1 4
1 3
6 3
5 6

output:

2
2 7
5 4

result:

ok correct

Test #86:

score: 0
Accepted
time: 14ms
memory: 8396kb

input:

7
3 4
6 2
4 1
4 2
7 2
5 3

output:

2
6 1
7 5

result:

ok correct

Test #87:

score: 0
Accepted
time: 10ms
memory: 8344kb

input:

7
5 2
3 7
5 3
6 3
1 5
4 1

output:

2
2 6
4 7

result:

ok correct

Test #88:

score: 0
Accepted
time: 25ms
memory: 8396kb

input:

7
6 2
5 7
6 1
4 5
7 6
3 7

output:

2
2 3
4 1

result:

ok correct

Test #89:

score: 0
Accepted
time: 6ms
memory: 8336kb

input:

7
2 6
1 3
5 4
6 4
3 4
7 3

output:

2
1 2
7 5

result:

ok correct

Test #90:

score: 0
Accepted
time: 7ms
memory: 8336kb

input:

7
7 5
7 1
4 6
1 3
7 4
4 2

output:

2
5 2
3 6

result:

ok correct

Test #91:

score: 0
Accepted
time: 11ms
memory: 8340kb

input:

7
3 4
4 7
5 1
4 6
6 5
6 2

output:

2
3 1
2 7

result:

ok correct

Test #92:

score: 0
Accepted
time: 14ms
memory: 8356kb

input:

7
7 1
4 2
1 5
5 6
1 2
5 3

output:

2
7 3
4 6

result:

ok correct