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#513653#9173. Touching Grassucup-team3807#AC ✓631ms23576kbC++232.0kb2024-08-10 18:54:162024-08-10 18:54:16

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 10024kb

input:

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

output:

3
3
-1

result:

ok 3 queries

Test #2:

score: 0
Accepted
time: 0ms
memory: 9960kb

input:

1
7 10
1
5 3 9 7

output:

1

result:

ok 1 queries

Test #3:

score: 0
Accepted
time: 2ms
memory: 12144kb

input:

2
33 7
86 14
2
72 74 56 83
70 95 100 66

output:

-1
-1

result:

ok 2 queries

Test #4:

score: 0
Accepted
time: 0ms
memory: 10004kb

input:

3
590 27
77 202
795 527
3
76 639 304 621
275 361 860 959
788 734 405 422

output:

-1
-1
-1

result:

ok 3 queries

Test #5:

score: 0
Accepted
time: 1ms
memory: 10100kb

input:

5
258 931
102 85
383 957
124 128
796 906
5
329 73 759 927
480 626 118 591
440 370 595 676
407 887 608 182
399 850 65 102

output:

3
3
-1
-1
3

result:

ok 5 queries

Test #6:

score: 0
Accepted
time: 1ms
memory: 10040kb

input:

8
515 549
180 48
6 444
280 37
860 488
17 622
457 161
915 348
8
424 777 116 971
323 964 277 458
4 482 804 312
770 206 244 512
971 178 688 265
531 426 320 591
736 230 865 762
552 762 454 129

output:

-1
-1
1
1
5
1
-1
1

result:

ok 8 queries

Test #7:

score: 0
Accepted
time: 1ms
memory: 10024kb

input:

13
335 343
437 210
961 689
756 260
716 897
899 129
424 638
179 109
742 319
135 378
561 658
205 18
598 724
13
911 515 141 839
78 158 981 973
571 643 962 720
112 604 755 516
80 339 410 773
192 638 458 45
347 818 629 857
44 606 76 950
269 990 644 872
556 97 298 783
44 619 752 978
119 74 28 214
902 226 ...

output:

5
10
5
5
-1
7
-1
-1
-1
7
-1
-1
5

result:

ok 13 queries

Test #8:

score: 0
Accepted
time: 1ms
memory: 10020kb

input:

10
92 583
165 167
58 286
62 426
156 591
673 825
640 518
254 791
102 651
197 154
10
798 988 642 805
637 34 533 820
926 453 952 99
289 626 798 261
489 612 719 420
441 522 975 262
845 782 988 920
229 807 454 810
270 720 967 281
945 187 250 604

output:

-1
-1
-1
6
6
6
-1
-1
6
6

result:

ok 10 queries

Test #9:

score: 0
Accepted
time: 1ms
memory: 10016kb

input:

10
580 141
638 496
866 385
438 257
759 113
479 705
963 957
812 555
616 986
548 992
10
612 256 901 196
809 867 277 212
995 108 957 8
292 194 922 835
934 864 838 966
972 483 649 763
568 762 19 827
712 894 961 920
514 519 734 947
276 698 492 827

output:

3
10
7
10
-1
7
10
-1
9
-1

result:

ok 10 queries

Test #10:

score: 0
Accepted
time: 1ms
memory: 9964kb

input:

10
411 160
78 181
160 292
586 903
76 152
337 349
603 339
245 326
734 532
812 18
10
735 47 816 111
799 113 664 236
490 291 28 392
419 672 795 228
473 66 583 800
520 12 157 224
59 18 617 507
690 383 744 83
22 306 545 123
819 137 22 23

output:

-1
9
6
9
-1
1
4
9
6
4

result:

ok 10 queries

Test #11:

score: 0
Accepted
time: 1ms
memory: 10100kb

input:

10
65 315
794 631
93 430
241 748
627 717
17 796
293 158
5 316
726 566
341 597
10
649 66 383 213
995 178 432 719
444 692 427 839
579 583 210 240
701 572 237 10
589 127 591 243
468 32 10 86
888 600 568 324
402 267 935 56
292 261 127 348

output:

5
2
-1
10
10
-1
10
2
2
4

result:

ok 10 queries

Test #12:

score: 0
Accepted
time: 1ms
memory: 9900kb

input:

10
1 731
733 836
217 848
666 864
864 698
740 427
464 695
369 694
356 707
316 594
10
40 485 971 195
124 99 694 29
747 235 841 73
831 105 619 128
840 220 770 154
690 649 9 21
163 400 280 398
247 610 475 325
824 258 62 684
259 673 911 370

output:

4
4
-1
6
-1
7
3
7
6
2

result:

ok 10 queries

Test #13:

score: 0
Accepted
time: 1ms
memory: 10092kb

input:

10
36 458
114 866
202 362
687 667
82 766
515 524
254 847
316 914
404 884
439 806
10
765 141 658 35
394 79 867 542
182 194 657 52
536 32 860 552
662 717 901 80
882 746 790 717
626 349 704 702
819 198 730 79
620 144 805 773
890 264 708 199

output:

4
6
6
4
4
-1
4
-1
4
-1

result:

ok 10 queries

Test #14:

score: 0
Accepted
time: 1ms
memory: 12080kb

input:

100
104375211 269633504
751249866 429319365
689374899 460732977
314375099 460732977
809374835 384816748
621874935 481675385
98750214 259162300
526249986 497382191
869374803 319371723
978124745 36649215
235625141 418848161
61250234 175392668
959374755 120418847
940624765 180628270
708124889 452879574...

output:

-1
-1
-1
80
95
-1
-1
85
-1
74
18
3
77
-1
31
-1
91
-1
-1
-1
-1
19
-1
93
-1
80
-1
-1
16
57
-1
-1
-1
92
24
58
93
93
80
80
-1
33
20
85
-1
39
57
92
3
80
-1
63
-1
-1
21
93
-1
93
-1
11
77
56
93
4
-1
39
6
11
-1
83
33
17
-1
-1
91
-1
80
32
8
57
25
53
-1
-1
-1
80
-1
93
-1
80
25
-1
21
16
32
-1
80
-1
-1
-1

result:

ok 100 queries

Test #15:

score: 0
Accepted
time: 1ms
memory: 10016kb

input:

100
578906149 184293121
327343971 93193681
311718991 53403121
527343715 196858561
687499760 60732961
628906085 153926641
382812650 162303601
310156493 48167521
674218527 93193681
559374924 190575841
693749752 39790561
442187574 190575841
613281105 166492081
455468807 193717201
378906405 159162241
40...

output:

-1
-1
-1
-1
-1
-1
-1
-1
79
32
27
53
10
80
-1
79
-1
100
47
-1
-1
-1
50
-1
100
52
45
35
32
53
100
45
97
4
-1
-1
-1
79
95
-1
49
45
71
93
53
-1
80
22
32
-1
-1
-1
-1
35
95
-1
-1
100
-1
-1
4
79
-1
-1
-1
-1
10
-1
35
-1
80
-1
-1
53
100
53
97
-1
-1
-1
-1
53
35
1
-1
55
-1
79
53
-1
-1
-1
-1
-1
100
79
71
-1
-1
80

result:

ok 100 queries

Test #16:

score: 0
Accepted
time: 1ms
memory: 10012kb

input:

100
689374899 184293121
290000112 180104641
610624941 193717201
361250074 190575841
38750246 39790561
265625125 174869041
21875255 5235601
44375243 48167521
194375163 153926641
168125177 143455441
809374835 153926641
942499764 70157041
98750214 103664881
882499796 119371681
209375155 159162241
90499...

output:

-1
-1
1
46
61
46
-1
-1
-1
70
9
3
-1
-1
-1
36
-1
57
76
63
-1
-1
-1
70
-1
25
79
-1
61
-1
70
70
-1
57
17
-1
57
4
70
-1
70
62
-1
-1
87
95
-1
25
99
22
25
25
-1
-1
70
-1
70
-1
25
-1
32
45
63
-1
-1
73
-1
70
90
40
97
-1
25
45
97
82
-1
70
69
-1
96
96
88
22
-1
35
4
-1
-1
-1
48
-1
-1
25
-1
34
6
-1
60
-1

result:

ok 100 queries

Test #17:

score: 0
Accepted
time: 1ms
memory: 10036kb

input:

100
464062523 494764390
206250188 335078529
832812287 269633504
860937269 198952877
193750196 316753922
154687721 232984290
245312663 384816748
673437389 452879574
554687465 492146589
410937557 484293186
898437245 36649215
826562291 282722509
867187265 180628270
176562707 282722509
101562755 1308900...

output:

70
75
-1
-1
-1
75
52
89
75
-1
-1
-1
-1
80
-1
85
72
-1
-1
71
-1
92
-1
24
86
-1
77
52
-1
52
75
62
62
5
80
72
-1
-1
-1
-1
-1
65
52
75
40
52
7
7
-1
68
-1
-1
52
70
64
77
-1
80
75
5
-1
-1
-1
-1
-1
52
-1
23
52
-1
-1
48
52
14
89
-1
-1
-1
-1
52
52
-1
-1
-1
-1
-1
27
53
-1
85
-1
-1
-1
100
-1
53
-1
-1
97
20

result:

ok 100 queries

Test #18:

score: 0
Accepted
time: 2ms
memory: 10024kb

input:

1000
99265 42424
6525 80276
43140 68127
51964 40908
9094 12209
56077 44140
35448 98852
28625 82098
19575 99100
71555 84605
82554 53440
66211 96383
32553 56834
24935 45751
93854 42815
48816 77595
43061 84311
28790 91865
82689 42188
14193 68109
25414 35706
42978 37435
95707 24033
5230 8768
98110 60382...

output:

305
32
633
592
819
1000
576
289
612
921
410
433
916
606
418
894
609
166
671
231
356
622
683
652
930
644
44
479
227
466
378
347
605
951
695
95
447
44
577
828
520
940
662
182
272
630
576
813
378
644
324
729
887
208
994
303
103
612
430
1000
925
435
772
287
749
227
286
486
403
103
233
32
894
218
432
973...

result:

ok 1000 queries

Test #19:

score: 0
Accepted
time: 2ms
memory: 10020kb

input:

1000
28300 86536
22994 53484
20020 15737
26356 89356
26753 11847
30605 50013
42932 18585
8899 72465
4411 49361
26585 90626
51327 84833
52365 90943
401 48310
10162 38550
50430 95099
1622 24788
12739 10766
14862 73531
33902 46319
32354 4223
11820 34406
45407 20670
14396 75226
75914 58613
8972 69295
27...

output:

941
504
731
385
626
439
705
731
626
109
717
895
699
435
876
89
296
626
705
649
941
962
941
895
847
385
705
409
826
409
325
894
941
626
904
150
109
544
346
649
734
732
941
385
832
853
385
850
504
731
150
410
24
755
488
385
572
941
488
544
624
94
935
941
974
385
945
410
346
754
385
945
150
626
562
495...

result:

ok 1000 queries

Test #20:

score: 0
Accepted
time: 2ms
memory: 9908kb

input:

1000
78977 2074
66043 47947
64156 52000
51800 85017
72769 95309
46109 79414
36736 33830
49795 80993
55338 34213
43064 76999
65173 82889
66315 3970
99433 51579
66787 4438
58356 6041
93272 76919
50078 59284
56182 1396
67908 10035
43286 8887
97186 26326
96899 31500
63434 29455
48732 30636
35450 11558
9...

output:

982
387
272
522
776
339
1000
837
954
474
190
720
402
762
457
355
801
458
400
499
445
585
740
418
303
39
906
402
513
614
42
417
44
562
491
481
968
43
905
451
267
169
625
445
34
794
627
42
921
982
40
736
178
921
417
284
710
768
564
895
891
720
202
281
140
312
638
755
281
564
272
522
710
141
783
268
93...

result:

ok 1000 queries

Test #21:

score: 0
Accepted
time: 0ms
memory: 9908kb

input:

1000
36848 40244
44170 64859
73782 6532
73472 36699
46777 34630
63459 23868
78986 72094
26865 4675
77925 17395
47410 23785
94705 11395
33118 67032
22374 19144
80516 8954
18542 45485
98758 26287
74867 20978
12033 1526
46253 7927
98382 56613
5121 17203
79008 36907
43003 28552
26916 58370
19889 4914
67...

output:

1000
803
60
108
474
68
913
282
787
145
617
270
144
4
42
489
61
839
599
980
215
627
541
963
2
783
878
815
324
61
694
858
930
913
994
351
599
317
627
894
413
799
963
519
298
147
144
750
577
576
16
30
945
850
633
381
280
756
83
639
159
215
706
495
355
386
61
640
525
381
577
821
104
878
320
413
371
821
...

result:

ok 1000 queries

Test #22:

score: 0
Accepted
time: 2ms
memory: 10040kb

input:

1000
68145 63988
20049 98052
65320 22484
51398 26637
97914 51952
59106 47893
72627 33233
29799 7761
46724 11815
12844 6192
33841 34192
77477 42156
34099 67744
35764 32534
48996 75348
2282 58347
88521 63517
52160 16252
4725 36435
49709 34142
24477 86718
15505 15637
92399 27917
93836 96166
15947 48818...

output:

-1
24
166
443
354
603
956
410
-1
42
430
473
54
24
-1
661
357
285
797
970
309
687
113
255
411
181
904
996
315
617
24
791
757
74
653
820
685
106
309
790
810
415
391
863
969
256
428
113
268
627
59
532
956
352
153
687
569
607
617
153
860
309
540
37
723
844
956
416
956
-1
537
5
737
260
233
155
279
485
58...

result:

ok 1000 queries

Test #23:

score: 0
Accepted
time: 0ms
memory: 12156kb

input:

1000
32262 64303
61279 44889
65478 96756
56972 89836
44573 79202
44593 95816
14861 37219
39343 89033
9952 60289
45649 51122
97456 86044
9778 80279
67982 59088
9670 68241
96441 28060
21016 68624
39423 73225
42680 27947
13255 72628
99637 80438
47774 87915
22076 84626
92140 53091
87815 38151
13374 9221...

output:

920
795
978
6
798
254
287
390
677
612
363
452
709
877
154
555
690
430
68
951
816
994
766
523
365
730
243
203
881
3
836
23
399
732
380
960
41
312
855
323
616
612
877
166
150
23
855
778
489
877
421
877
951
491
118
455
451
982
413
40
742
795
439
504
651
104
302
164
517
855
855
81
81
211
368
246
41
49
6...

result:

ok 1000 queries

Test #24:

score: 0
Accepted
time: 2ms
memory: 9908kb

input:

1000
34857 67019
7415 19038
58888 94480
24948 36803
4940 97142
6746 73658
12646 64268
8936 83873
26881 43000
13264 45746
29912 79916
63241 96138
23329 38401
13070 78956
71587 84047
54276 87450
4314 66647
45825 75136
11422 96929
17321 83961
64272 56369
5721 67445
6924 54753
11517 42364
30176 46402
75...

output:

970
579
770
800
970
930
792
265
538
822
697
12
162
906
800
155
238
880
721
840
800
817
238
671
350
548
-1
221
671
238
106
106
260
350
809
538
792
938
792
538
930
930
3
930
99
538
840
384
68
538
699
750
79
228
393
800
12
699
350
68
930
853
68
792
579
538
155
526
792
608
290
824
238
800
788
792
631
45...

result:

ok 1000 queries

Test #25:

score: 0
Accepted
time: 11ms
memory: 10168kb

input:

10000
38272240 171963896
85763537 299021340
209046366 429572370
100566222 323438826
348521793 484670406
683539908 476578264
58128140 238845144
29955072 128921788
390127712 492238275
568014266 497017858
70914001 269704370
596910178 493996823
814144879 413794809
20346155 19534460
68799013 265021178
85...

output:

8602
4201
1274
7787
-1
3807
6942
-1
8012
-1
1953
-1
3471
126
-1
4688
8324
6881
2244
1448
-1
6981
-1
-1
-1
225
-1
-1
-1
9652
-1
3859
-1
3407
-1
6768
706
-1
5023
-1
3857
1993
8681
3627
-1
-1
-1
-1
-1
-1
3972
711
5245
3487
-1
7288
8607
8317
-1
7485
4741
-1
1274
4529
-1
511
-1
9958
-1
4729
9865
-1
6548
...

result:

ok 10000 queries

Test #26:

score: 0
Accepted
time: 9ms
memory: 10112kb

input:

10000
538046266 197784461
476080108 199045941
663791061 132905661
631533394 164931461
340414522 138392441
499419375 199834601
366910531 163795941
674331495 116306201
461428849 197724301
694164716 60114881
400704764 182737881
560764961 194261341
365066466 162412261
620699396 172029401
664760937 13156...

output:

5599
8776
140
-1
-1
7431
3980
-1
3591
1048
184
-1
895
-1
-1
692
-1
-1
-1
6318
-1
7520
3212
-1
-1
8961
-1
-1
4968
130
-1
-1
-1
8664
9472
-1
-1
8184
4917
-1
-1
-1
-1
-1
9512
8119
7078
314
-1
-1
2656
794
7243
9507
-1
3453
7320
1122
5608
-1
8992
-1
-1
-1
4550
6573
-1
-1
1901
-1
-1
3096
9560
-1
2578
9992...

result:

ok 10000 queries

Test #27:

score: 0
Accepted
time: 7ms
memory: 10176kb

input:

10000
966569030 59529261
112676090 136241721
793202482 171189981
571992139 198585341
732637525 183723941
20747735 12892101
683252109 190583121
907025871 124519921
48407673 83990881
254143800 181424701
155339503 155319021
751353384 180404801
120315034 140204761
918000160 116802521
99742983 128818541
...

output:

3871
2274
6019
-1
5758
-1
-1
9574
9439
-1
9040
2566
-1
4137
8283
-1
674
2951
3936
-1
6822
1027
-1
-1
3005
559
2700
1066
-1
-1
-1
-1
4305
-1
-1
-1
1967
9518
-1
-1
6040
4558
6531
3684
9512
537
-1
-1
7834
-1
-1
-1
6166
7209
5730
1227
4946
3857
-1
-1
-1
5156
8811
-1
5758
5547
-1
-1
-1
-1
4462
7317
27
-1...

result:

ok 10000 queries

Test #28:

score: 0
Accepted
time: 11ms
memory: 12224kb

input:

10000
102060601 62886900
627280153 484390637
100184870 11682120
102434260 68830228
463939118 498680015
867963024 239597464
456246576 498153391
893113435 117470067
152868930 294737818
899722180 17406805
112567669 157035046
891276743 131860538
344381251 475642566
775896049 400445831
794264828 38029070...

output:

6145
-1
-1
3581
2094
3936
-1
2441
40
1407
-1
-1
5989
-1
-1
-1
-1
-1
2719
-1
-1
-1
5585
2805
4658
-1
-1
3776
2624
-1
4875
5639
5753
-1
4029
-1
-1
5823
6439
6394
-1
-1
9431
2952
-1
5588
3352
8297
-1
-1
3722
-1
927
-1
6570
-1
7946
4301
8059
8546
8729
416
8546
-1
-1
5485
-1
-1
-1
5562
6531
4057
5984
-1
...

result:

ok 10000 queries

Test #29:

score: 0
Accepted
time: 191ms
memory: 12472kb

input:

1000
950113785 186384430
159684420 380691928
423030085 495461044
956718680 161922916
650997055 482691826
96120480 297230473
28763630 87692221
222855990 430845724
250779655 446691862
416817560 494768737
980064695 1153846
34256810 120153727
789634455 422768809
456250745 498230272
231488130 436153411
2...

output:

813
-1
123
745
866
-1
-1
268
901
512
-1
-1
918
86
-1
71
-1
123
798
-1
-1
410
87
585
-1
606
700
-1
-1
352
-1
444
-1
902
-1
-1
-1
880
-1
-1
736
-1
-1
946
-1
448
-1
-1
-1
91
828
16
663
443
295
268
576
995
438
-1
236
-1
802
143
468
802
-1
-1
587
-1
-1
-1
273
552
365
780
457
400
754
-1
874
844
-1
-1
-1
-...

result:

ok 300000 queries

Test #30:

score: 0
Accepted
time: 146ms
memory: 16160kb

input:

1000
697377268 28215174
392183621 176644830
692908760 53845751
570106531 191260105
355781629 149906569
345427769 138460501
699230064 11261455
529617489 198429282
557845381 194213929
388913981 174890997
651248097 142522009
310115657 66122582
475750170 198890817
388178312 174491000
673645131 109291489...

output:

541
897
825
-1
853
841
929
564
-1
107
827
-1
-1
170
298
335
411
-1
-1
-1
703
141
-1
-1
-1
-1
107
-1
687
845
-1
201
726
-1
853
386
20
314
851
-1
-1
-1
-1
955
-1
653
572
494
-1
13
933
532
654
841
482
-1
-1
-1
170
814
277
934
-1
-1
386
121
236
897
-1
726
147
94
386
-1
-1
-1
892
386
-1
107
959
-1
-1
-1
...

result:

ok 300000 queries

Test #31:

score: 0
Accepted
time: 188ms
memory: 12668kb

input:

1000
271640660 182644785
671792665 190860108
39096040 57476493
66104175 93568530
77025140 103937683
73755390 101014628
597046180 197198522
756217610 177229441
28044285 33107445
63030610 90337785
68916160 96399278
20981625 6092263
728490130 182644785
922647885 104337680
58060590 84737827
23074265 162...

output:

670
-1
211
338
-1
160
86
846
183
35
706
750
206
730
500
541
-1
-1
846
-1
630
147
-1
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-1
-1
-1
-1
649
472
483
665
-1
-1
-1
319
326
-1
-1
1
-1
21
-1
670
284
-1
952
643
-1
915
-1
553
527
361
-1
-1
959
-1
730
-1
326
-1
826
-1
-1
-1
-1
-1
117
984
650
-1
7
378
307
-1
984
569
-1
-1
310
-1
-1
-1
348
-1
-...

result:

ok 300000 queries

Test #32:

score: 0
Accepted
time: 187ms
memory: 20784kb

input:

800000
784741874 210533410
353085426 422755675
781708646 222556219
506812566 458364034
622169826 435235123
805863650 34374448
645900698 423339673
605188280 441890482
729903354 343317577
516837948 458064559
207100590 171244993
805215474 52868296
323627088 402563830
193698202 8877208
731245436 3412825...

output:

212624
-1
347536
263915
522222
456498
628124
-1
-1
248430
-1
366142
69668
509092
-1
223061
318985
-1
-1
110945
9258
-1
-1
462461
-1
359491
58835
-1
313798
509172
124584
138493
386447
88431
348978
672438
226148
-1
-1
282
-1
515671
127478
447594
355875
200549
-1
407365
-1
206383
12109
130807
-1
62393
...

result:

ok 1000 queries

Test #33:

score: 0
Accepted
time: 494ms
memory: 21372kb

input:

800000
15080485 373982169
614292757 749424468
378357740 628541521
79381350 843893217
453124596 119687443
484302417 974146980
516574553 714424410
430785761 282534933
619155709 566316775
649254128 947571187
579369273 470081889
732948204 583913287
625089279 367784769
945725299 140561959
209803202 62339...

output:

670697
251135
152584
204012
735206
18653
683964
461885
13303
328169
642220
782534
641105
31456
743858
157000
440941
744883
737549
464531
249900
751668
524604
373072
329317
197266
714781
336946
410190
398665
137551
619865
16563
279017
156647
571061
335398
778382
548598
510857
425937
598923
34215
3376...

result:

ok 300000 queries

Test #34:

score: 0
Accepted
time: 495ms
memory: 21448kb

input:

800000
970862261 177937361
320989261 359990571
312920234 84857429
506272064 53645521
670985814 111918467
981396383 144694379
874534410 89958190
632186002 67853132
401513257 615236965
950421177 140354653
163951033 125742729
346216429 321373855
348435258 69323315
197782340 66308601
320792790 185377967...

output:

608700
127004
757129
764312
11229
484686
253818
20470
479296
521453
504092
392601
160127
752013
677185
730899
203964
722409
370862
501383
474242
122036
419203
20136
787328
62294
152965
195352
244016
269267
779475
654655
557669
269422
739793
172583
597148
41650
83638
262629
410260
152965
219316
48453...

result:

ok 300000 queries

Test #35:

score: 0
Accepted
time: 482ms
memory: 21472kb

input:

800000
356316339 447808912
751110608 792107918
99787335 360590392
635903936 892982116
589354691 432044768
736118372 905462318
115688455 353611127
468465955 811503516
684297455 707955369
406557555 800894802
377108926 805379888
485562074 944224487
852274684 653824477
205450280 368507930
406144647 7949...

output:

553496
729594
673647
135528
169283
581175
564984
441058
709468
371258
273332
114700
144204
168809
568989
664762
580274
540863
80200
76802
584282
770936
161154
142959
55024
502713
690005
756565
172627
706984
450625
490206
200688
3278
82099
484116
730939
11237
547506
301590
356026
127376
424241
386234...

result:

ok 300000 queries

Test #36:

score: 0
Accepted
time: 474ms
memory: 23428kb

input:

800000
435968634 684362547
441064604 505046464
620484857 319028341
792345009 848373099
406573813 192217214
787140656 668338086
230367139 87502268
7703404 901849512
455820381 774559804
562289268 135429218
520747368 875359996
432291380 821751357
648738114 190011349
727553490 530479798
407700356 797048...

output:

617364
467401
2823
159725
776461
54181
446077
502790
747969
91814
137362
473001
731231
186106
98222
515071
658641
61881
106550
537286
583875
229728
388549
192751
379922
284017
714810
616078
634409
785222
700541
147060
409628
106328
28884
191760
357372
63603
52414
743581
425512
347164
653494
188257
2...

result:

ok 300000 queries

Test #37:

score: 0
Accepted
time: 477ms
memory: 23576kb

input:

800000
143880629 433393385
193643808 401935625
734144605 58191320
190108233 190306639
307572084 749789023
121817450 260320727
134903541 534247251
409365097 625924172
424385045 60106896
252114717 122961448
42626244 383252808
751403226 173229739
46834403 459189568
359323778 215474092
882772085 3671827...

output:

718339
488184
553653
538661
159352
601216
694736
196865
224926
91801
315007
299656
744472
22350
44886
419229
546557
724428
693273
515024
746238
28997
570860
694736
324804
556118
632309
746238
404485
15645
644080
760991
266952
252648
310335
546528
311830
665230
399440
403824
311631
113198
452222
5701...

result:

ok 300000 queries

Test #38:

score: 0
Accepted
time: 461ms
memory: 21444kb

input:

800000
120950448 879584359
488651784 384240390
50352543 580051609
684557638 854032618
100203234 982242049
217991920 559662067
213687995 844385542
640792989 809993298
293538395 394639002
55549277 500280434
233493640 173065576
282807645 701191513
358926465 109895126
302448777 536794411
48385886 772998...

output:

204707
539325
580176
661183
552204
533287
548195
777473
726293
678382
783541
578354
761193
585101
521702
673439
576883
725618
402533
421348
689342
711685
315019
202125
180776
286058
714955
432152
426879
42488
301956
438593
542191
220746
202376
712480
266903
107269
502061
543642
294388
291070
425581
...

result:

ok 300000 queries

Test #39:

score: 0
Accepted
time: 482ms
memory: 21372kb

input:

800000
258986337 48032349
495126669 937655014
363138946 448769089
947944161 53929755
695238886 486364930
892505590 867548021
875030640 945391816
977957428 818317778
651160767 12263458
769679148 273876574
587102465 436376813
886111321 650487953
923548509 996735880
941414107 662118453
515705115 756515...

output:

282018
178292
144738
177329
692891
346621
286647
772837
106691
557438
228984
189535
564543
196765
499028
8018
778817
644503
437274
713484
697419
627289
670956
435229
781657
384683
19581
362501
366805
756498
364349
594015
797055
497545
100698
285355
299672
524018
405074
710967
422567
249278
26164
618...

result:

ok 300000 queries

Test #40:

score: 0
Accepted
time: 500ms
memory: 21384kb

input:

800000
641334233 187074003
875766628 667554002
336586126 18610447
676448239 499188275
621023240 769515237
625565226 349609934
308558729 152015742
452394191 284105986
984185478 657079647
11781168 368322295
713554606 117993246
985186221 94429578
923572297 942840885
977883542 451479220
601049999 244349...

output:

662714
267816
134322
289425
690844
65139
586174
753059
111742
220674
139604
415122
325987
141673
443059
502342
319802
315218
358664
745429
119431
178884
371096
448969
607019
175803
799625
686563
562985
774912
704811
329920
642818
10685
210609
343854
543325
32931
477198
299181
531519
515042
538612
43...

result:

ok 300000 queries

Test #41:

score: 0
Accepted
time: 486ms
memory: 23444kb

input:

800000
682431823 998431836
406575665 715536389
841120406 907463684
793426356 829068871
934050284 751400755
623576408 532345158
336831574 979273896
267559821 851441101
580059710 848375997
857971070 917959840
997245552 635406298
989754491 416304670
767863602 676672360
967769179 400935506
401530137 450...

output:

93161
772793
268017
793345
476781
697833
766524
382412
203375
337502
24625
706129
515776
376063
384381
151131
241151
674397
505686
567381
663049
96123
308207
361702
253507
718045
771905
213526
595123
467983
40535
288997
415417
616121
771699
306294
90166
321547
280010
738592
761018
184192
762623
7867...

result:

ok 300000 queries

Test #42:

score: 0
Accepted
time: 482ms
memory: 21448kb

input:

800000
260900518 163178668
316985323 38366297
864012643 36553540
639356817 372141031
901980026 653040850
979372608 57617402
463572691 67613183
465802714 237038526
984756848 217872622
400002897 37109692
508000917 448629376
807796704 247261183
374507931 33039202
376743300 20719885
182372501 150756837
...

output:

451164
131506
330214
613650
376753
479724
23849
111462
658326
524176
564239
144101
595871
601771
583582
354325
228855
58855
78652
498867
700681
478485
438802
378061
451072
313145
615926
22689
291957
713029
116177
617829
646098
570665
423394
154551
98741
37211
-1
551576
694784
789668
308289
706075
32...

result:

ok 300000 queries

Test #43:

score: 0
Accepted
time: 447ms
memory: 21332kb

input:

800000
251619778 603625954
88806435 329362117
123326212 392067283
296890364 355020689
453945473 85562108
371565146 158989343
6919200 580245649
73059719 45172878
328198756 4456177
616630236 812681826
508575995 177693374
50473678 49420471
33162113 377776961
389279708 556666414
400663114 454419600
2785...

output:

254443
472078
45102
609900
342481
276876
228836
458059
439184
175688
187088
399119
85728
135959
228836
334549
111466
211869
228836
40346
402140
795822
168202
45102
237080
228836
228836
228836
60516
795822
85728
40346
580547
598626
45102
45102
580547
495476
497700
199105
228836
163410
538505
465562
4...

result:

ok 300000 queries

Test #44:

score: 0
Accepted
time: 497ms
memory: 21392kb

input:

800000
431411522 229477104
848697968 348780310
898224829 132660945
507266195 347040936
993745897 80751505
321545732 33082073
878225728 84657346
209237198 82627583
841969289 207966358
624596318 250828990
996107002 180430843
358130378 12508253
441659996 123282966
194576559 234455130
980404912 38272182...

output:

382076
649307
258563
587405
587672
312614
469065
468463
573606
160131
694084
389297
16760
-1
77778
676988
133939
557880
595204
673170
74840
545232
655916
740108
225251
314094
32927
468463
312614
553568
702375
76284
277505
600429
469065
796918
-1
34419
231786
55223
416511
354939
-1
16760
706649
57532...

result:

ok 300000 queries

Test #45:

score: 0
Accepted
time: 397ms
memory: 21448kb

input:

800000
188938795 288699575
67887586 105641896
32659451 156569107
296727786 203608279
484158735 163446877
566391153 534307510
307733866 600060663
20710145 929949
432850012 187395623
139988134 18857803
40336164 528819843
33665824 69337269
458879498 322488348
293366055 70654341
374090214 494658918
2922...

output:

638686
454208
311999
-1
311999
638686
243098
-1
638686
-1
638686
631545
509079
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310797
-1
-1
638686
-1
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234712
222380
500782
720092
638686
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-1
459541
-1
-1
-1
-1
638686
638686
631545
638686
638686
638686
631545
453049
-1
-1
638686
631545
638686
638686
-1
-1
85193
509079
-1
686266
6...

result:

ok 300000 queries

Test #46:

score: 0
Accepted
time: 477ms
memory: 23440kb

input:

800000
360084296 195820110
910757589 108972900
308092165 6844895
671280725 135888029
391985030 78719755
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832866938 99804758
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412571121 24988121
678975223 547753759
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607058233 34893572
3...

output:

328857
-1
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-1
-1
328857
149819
483592
-1
-1
-1
-1
-1
328857
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-1
-1
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328857
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-1
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294608
273416
-1
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-1
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-1
149819
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-1
-1
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-1
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-1
-1
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-1
-1
533744
487814
708066
541071
54464
76142
525801
-1
607982
14523
5...

result:

ok 300000 queries

Test #47:

score: 0
Accepted
time: 428ms
memory: 23488kb

input:

800000
152842815 74697484
203259578 28007914
411824102 137543311
438454387 197483150
336272234 310863327
17202834 532334222
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167450725 108884484
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287641562 13743817
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325304405 218288364
6...

output:

-1
-1
-1
587502
444706
-1
554340
-1
-1
-1
-1
-1
391890
-1
-1
-1
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-1
-1
-1
-1
218926
-1
218926
-1
634429
706641
-1
218926
-1
-1
-1
-1
305149
-1
-1
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305551
-1
-1
305551
-1
698033
-1
-1
334750
305149
-1
721687
-1
94485
-1
-1
-1
-1
-1
698033
-1
-1
-1
-1
-1
218926
-1
-1
391890
-1
-1
-1
218926...

result:

ok 300000 queries

Test #48:

score: 0
Accepted
time: 188ms
memory: 17852kb

input:

800000
452584216 922884157
457016389 40191615
541267135 947490269
900953178 784029360
473550884 368219633
128951937 356906008
193915529 753085777
73540235 582645630
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202616412 683241591
515050143 344401923
92110669 153190440
767616743 12663196
817130062 97449849...

output:

51181

result:

ok 1 queries

Test #49:

score: 0
Accepted
time: 88ms
memory: 12636kb

input:

1
693086739 667763491
300000
852876012 399679873 98139376 514550845
629716446 118469668 422688498 675874478
191667130 784447016 910409525 191474380
733775741 334768736 577278115 159083409
942644283 632600216 227316798 70214581
217095745 317102913 744033805 549805139
573318369 63393487 979854392 9169...

output:

1
-1
1
1
1
1
1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
1
1
1
-1
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-1
1
1
-1
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1
-1
1
-1
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1
-1
1
-1
1
-1
-1
1
-1
1
1
-1
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-1
-1
-1
-1
1
-1
1
1
-1
-1
-1
1
-1
-1
-1
-1
-1
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1
1
-1
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-1
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1
-1
1
1
-1
1
-1
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1
1
-1
-1
-1
-1
1
-1
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-1
-1
-1
-1
-1
1
-1
-1
1
1
-1
1
1
-1
-1
1
1
1
-1
-1
-1
-1
-1
1
...

result:

ok 300000 queries

Test #50:

score: 0
Accepted
time: 506ms
memory: 23420kb

input:

800000
41248511 34357201
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950307677 118677109
884752946 293758867
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210502025 386830117
660988142 440055658
856475984 329978251
886582946 291023758
40526786 5722294
45751877 90901372
1542...

output:

244362
159383
743788
161074
789169
353392
261344
420601
505266
808
74388
513138
261344
244362
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636105
499278
455884
741491
496594
353392
79339
261344
496594
244362
21454
442260
4...

result:

ok 300000 queries

Test #51:

score: 0
Accepted
time: 402ms
memory: 23424kb

input:

800000
632173228 91701637
346877067 4551964
458234225 149131846
357215851 68661617
652055837 24284057
352179990 51178978
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361791238 80058138
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368260289 92433013
359998066 75930841
600766613 126057656
644994608 61875640
597806...

output:

263158
263158
263158
263158
244198
263158
72138
263158
447927
263158
263158
454567
72138
263158
263158
263158
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263158
225332
263158
72138
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263158
263158
263158
263158
272226
410015
263158
441150
488508
263158
263158
488508
441150
263158
246994
136030
244198
263158
263158
263158
263158
26...

result:

ok 300000 queries

Test #52:

score: 0
Accepted
time: 507ms
memory: 23492kb

input:

800000
65757188 62689869
269370626 139188157
955510583 26518114
885050060 97772881
496458959 152446911
52161959 44208254
803719241 125720052
165125090 117275485
383955854 149639430
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446211764 151891384
55291808 49323469
669690275 145960450
951580034 36874392
922974215 73479708
124...

output:

466820
98905
57976
744901
508980
323979
260354
670188
603378
217155
603378
508980
4661
519397
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504733
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408473
614872
606235
82171
368891
645230
798462
362464
443953
744901
122286
72287
87279
360756
519397
519397
4661
408473
422075
734997
4661
375628
65873...

result:

ok 300000 queries

Test #53:

score: 0
Accepted
time: 514ms
memory: 21532kb

input:

800000
626237280 432349696
757003288 292641805
789494698 188072122
530105498 456180097
745028798 317009065
358140544 424528240
737435850 330335983
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803641694 80019814
802061922 100008973
586576564 446588914
806114548 22337197
741009196 324243457
242852116 29231...

output:

442431
87251
334667
3839
122264
3839
122264
113961
486501
87251
116824
87251
688937
113961
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688937
334667
463856
298109
113961
87251
618396
334667
240778
298109
81822
411864
298109
672572
298109
487376
688937
87251
267703
122264
225608
688937
87251
87251
298109
688937
349207
114754
298109
68893...

result:

ok 300000 queries

Test #54:

score: 0
Accepted
time: 573ms
memory: 23500kb

input:

800000
834077927 353574577
845292725 342821431
179770262 365538184
41078210 31078891
501405284 458363770
154508981 342621811
99047747 268364593
98591429 267540160
153833189 341938897
71886272 207678379
349756385 443540857
957461744 58130191
518351111 458177836
911861876 247140037
427626734 455265973...

output:

757331
757331
257313
745574
720073
720073
745574
757331
269298
757331
757331
223278
269298
257313
257313
269298
703467
757331
269298
757331
755992
257313
269298
257313
417565
269298
269298
257313
269298
269298
757331
623577
269298
755992
757331
269298
269298
757331
745574
269298
118924
118924
269298...

result:

ok 300000 queries

Test #55:

score: 0
Accepted
time: 417ms
memory: 23500kb

input:

800000
407480143 131734528
652650345 16928867
612352630 116938859
359609733 75323895
646223710 57906840
511991534 152543911
644199740 64780746
570662214 141945763
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349585185 37944390
507601730 152691542
573150238 141017833
416490931 136548124
597131713 128872230
347033667 10562730...

output:

485727
485727
485727
485727
485727
485727
626271
626271
485727
485727
334040
251373
334040
334040
485727
485727
251373
251373
485727
626271
485727
251373
485727
699663
485727
485727
485727
251373
485727
485727
485727
334040
485727
485727
485727
251373
485727
485727
485727
485727
485727
485727
485727...

result:

ok 300000 queries

Test #56:

score: 0
Accepted
time: 582ms
memory: 23492kb

input:

800000
452109830 152349175
421461659 151562477
679460231 145420349
905086145 86902172
911099447 82911948
659512748 147141905
811841360 124054540
50505656 41502399
941064599 54843818
45837596 30876979
56107313 50885233
82921988 78562940
51926471 44130724
714515573 141637218
654484334 147531551
735109...

output:

166787
28424
177905
56629
166787
727049
727049
166787
166787
70503
727049
412527
497115
635094
686658
638268
727049
727049
727049
727049
28424
177905
727049
166787
56629
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166787
727049
166787
412527
28424
686658
727049
143941
28424
519976
727049
166787
635094
177905
412527
727049
56629
177905
1...

result:

ok 300000 queries

Test #57:

score: 0
Accepted
time: 591ms
memory: 23384kb

input:

800000
674001270 404386768
228695254 257093488
389105760 439754404
805760572 37898605
206735694 169104463
278383528 355075291
238806822 283935898
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403785632 444803128
327998240 405933757
765596692 272894146
527142576 457420696
194319074 40442080
208239930 177472858
759287872 28844...

output:

70051
620042
70051
660170
620042
660170
780979
660170
93821
620042
70051
620042
660170
620042
522687
660170
660170
620042
522687
522687
70051
660170
70051
620042
620042
660170
660170
569144
620042
660170
785590
620042
660170
70051
660170
522687
660170
620042
620042
588867
620042
660170
660170
660170...

result:

ok 300000 queries

Test #58:

score: 0
Accepted
time: 629ms
memory: 23420kb

input:

800000
859533899 327603466
851289878 336683992
876400955 306639541
591665207 453328054
959458490 8337028
921461738 225310183
422223389 454818562
958886141 32083630
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48485471 112129198
107408054 282698995
228135032 398545966
168306428 355789126
949788818 122848741...

output:

-1
-1
628786
425363
-1
43479
-1
-1
94145
348981
-1
663730
-1
515689
780158
-1
-1
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-1
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-1
-1
118786
416460
-1
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331187
-1
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-1
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42733
-1
-1
-1
155752
555622
633498
207209
413473
164320
-1
331363
126606
-1
-1
-1
293370
122209
275746
637169
174468
271456
-1
449204
676346
232...

result:

ok 300000 queries

Test #59:

score: 0
Accepted
time: 431ms
memory: 23508kb

input:

800000
562323617 144714102
519118500 152170180
420817041 138559378
637109217 82772283
625699939 101897203
364847052 86683695
467069436 150816840
616415019 112944366
364663264 86330245
374592794 102293891
456788435 149234789
438903897 145075132
580187050 138113766
347406498 17842146
598689659 1278551...

output:

520211
81692
656591
-1
8596
-1
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322324
671267
240170
653988
-1
186790
45678
-1
410267
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-1
-1
771819
432372
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-1
-1
-1
-1
-1
95410
662169
506322
-1
-1
75088
670737
253959
223058
-1
-1
71576
432471
149097
-1
771669
53016
-1
381482
-1
350304
525953
-1
-1
-1
-1
783582
791699
-1
...

result:

ok 300000 queries

Test #60:

score: 0
Accepted
time: 631ms
memory: 23504kb

input:

800000
942756512 52543924
44606774 27253318
536381699 152557131
43053236 21652509
908162630 84923465
932345795 65063433
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184184135 123045270
50861096 42198411
874591718 103020582
129816644 104926195
137604293 108095080
197493518 126366707
900724946 89610039
227731463 132772548
8126...

output:

4411
778200
471585
594592
476392
659458
-1
-1
72755
732976
566755
44062
295553
-1
748218
180738
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-1
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-1
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-1
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-1
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-1
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-1
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-1
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-1
-1
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120889
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-1
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-1
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-1
-1
47829
370200
526917
-1
119722
500523
-1
696752
679796
-1
-1
23831...

result:

ok 300000 queries

Test #61:

score: 0
Accepted
time: 558ms
memory: 23432kb

input:

800000
795839484 153301438
429074202 451427452
443716494 454140505
498466270 458418625
770201744 260350057
196131196 77723965
294429446 374847478
793911864 165371065
738981738 328811518
436369790 452872345
244166796 296308363
195403854 65605399
510419398 458286268
311913826 392521549
281041900 35866...

output:

730419
-1
664866
-1
122704
-1
-1
-1
75622
-1
-1
597118
622634
165027
618897
-1
-1
-1
-1
493157
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-1
-1
-1
264570
245144
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-1
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773229
-1
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184970
-1
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421000
-1
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720163
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418334
429292
-1
93544
-1
-1
-1
-1
-1
-1
-1
612043
-1
380607
435643
-1
-1
597257
546540
548626
1043...

result:

ok 300000 queries

Extra Test:

score: 0
Extra Test Passed