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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#81370#1968. Science FictionZhaoZiLongAC ✓4ms6928kbC++201.1kb2023-02-25 14:34:352023-02-25 14:35:16

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3396kb

input:

2
3 2 10 4

output:

2
2 3
0 1

result:

ok nice! 2 moves

Test #2:

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

input:

1
10 100

output:

0

result:

ok nice! 0 moves

Test #3:

score: 0
Accepted
time: 2ms
memory: 5472kb

input:

1
824838 992401

output:

0

result:

ok nice! 0 moves

Test #4:

score: 0
Accepted
time: 3ms
memory: 5448kb

input:

2
208395 17211 250690 874014

output:

1
0 1

result:

ok nice! 1 moves

Test #5:

score: 0
Accepted
time: 4ms
memory: 5928kb

input:

8
991318 655714 983340 496226 752852 888298 572661 729100 426124 437775 8096 28612 303846 295897 970760 179029 702449 407420 945406 352294 960516 484993 724888 495235 156841 451864 95506 869159 61631 296168 279240 260130 901551 726353 298872 221580 982372 394731 720187 656498 595457 381795 759187 36...

output:

936
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
164 166
166 174
174 190
190 254
224 225
225 229
229 237
237 253
2 0
0 4
4 12
12 28
28 60
60 124
124 252
36 37
37 39
39 35
35 43
43 59
59 123
123 251
169 168
168 170
170 186
186 250
60 61
61 57
57 121
121 249
14 12
12 8
8 24
24 56
56 120
120 248
231 247...

result:

ok nice! 936 moves

Test #6:

score: 0
Accepted
time: 3ms
memory: 6152kb

input:

9
888559 111203 65032 290846 22133 226267 707470 14065 736516 622251 346047 555707 482074 680230 613967 497441 449554 967825 651070 678493 472313 583791 720445 224302 300743 198731 973353 657745 445065 428890 915188 532221 601100 975552 252972 265343 797188 997748 751515 244459 880581 499279 192690 ...

output:

2158
37 39
39 47
47 63
63 127
127 255
255 511
381 380
380 382
382 510
73 77
77 93
93 125
125 253
253 509
504 508
315 379
379 507
91 90
90 122
122 250
250 506
315 313
313 377
377 505
412 408
408 440
440 504
281 283
283 287
287 279
279 311
311 375
375 503
180 182
182 246
246 502
33 37
37 53
53 117
117...

result:

ok nice! 2158 moves

Test #7:

score: 0
Accepted
time: 4ms
memory: 6700kb

input:

10
46982 476817 496931 560433 461240 750978 947847 814814 659646 506842 759616 931346 752705 449448 557667 164565 805585 139966 935551 743130 400827 826593 316939 597171 566302 42318 283510 548860 557699 464391 241748 310653 488228 677001 434005 590123 338841 574036 303991 216552 454974 914883 31282...

output:

4730
549 551
551 559
559 575
575 639
639 767
767 1023
671 670
670 702
702 766
766 1022
631 629
629 637
637 765
765 1021
274 272
272 276
276 284
284 316
316 380
380 508
508 1020
341 343
343 339
339 347
347 379
379 507
507 1019
353 352
352 354
354 362
362 378
378 506
506 1018
332 333
333 329
329 345
3...

result:

ok nice! 4730 moves

Test #8:

score: 0
Accepted
time: 3ms
memory: 6676kb

input:

10
949240 35612 460205 974087 338042 271803 334025 63491 750807 279433 899420 120333 875712 396956 17331 903377 75543 841309 975578 209064 858085 265088 990752 382189 453875 707785 91883 487626 999153 989617 672899 730478 89929 619621 96174 915274 438090 705909 682206 236298 574666 885407 168720 540...

output:

4812
951 959
959 1023
28 30
30 62
62 126
126 254
254 510
510 1022
188 189
189 253
253 509
509 1021
964 972
972 988
988 1020
675 683
683 699
699 763
763 1019
572 574
574 570
570 634
634 762
762 1018
818 819
819 817
817 825
825 889
889 1017
532 528
528 536
536 568
568 632
632 760
760 1016
377 379
379 ...

result:

ok nice! 4812 moves

Test #9:

score: 0
Accepted
time: 1ms
memory: 6680kb

input:

10
746874 671481 787373 91722 286998 843370 287027 699571 566633 92904 121270 84581 172807 118213 566935 494171 96174 128894 912103 167003 563084 240573 445148 595153 430540 871105 407520 875615 374793 147544 58778 979552 146961 97898 511796 530999 496562 478923 730985 885285 94569 490511 331797 927...

output:

4795
138 139
139 143
143 159
159 191
191 255
255 511
511 1023
669 668
668 670
670 702
702 766
766 1022
1017 1021
975 974
974 972
972 988
988 1020
527 523
523 539
539 571
571 635
635 763
763 1019
388 390
390 386
386 394
394 410
410 442
442 506
506 1018
474 475
475 473
473 505
505 1017
477 476
476 472...

result:

ok nice! 4795 moves

Test #10:

score: 0
Accepted
time: 2ms
memory: 6928kb

input:

10
546693 308346 853356 12952 842161 797467 832954 207696 730371 27541 94381 419145 35259 663666 987797 42166 362364 136282 161216 934180 391497 780167 195044 636218 940656 362727 31072 839926 412136 570431 834451 594285 517357 298316 891244 707769 86006 662265 452173 697662 420751 904255 665271 730...

output:

4709
937 939
939 943
943 959
959 1023
677 676
676 678
678 686
686 702
702 766
766 1022
402 403
403 401
401 405
405 413
413 445
445 509
509 1021
467 466
466 464
464 468
468 476
476 508
508 1020
839 835
835 843
843 859
859 891
891 1019
129 128
128 130
130 138
138 154
154 186
186 250
250 506
506 1018
5...

result:

ok nice! 4709 moves

Test #11:

score: 0
Accepted
time: 0ms
memory: 5392kb

input:

1
819419 113088

output:

1
0 1

result:

ok nice! 1 moves

Test #12:

score: 0
Accepted
time: 1ms
memory: 5476kb

input:

2
725964 552203 371378 344109

output:

4
0 1
1 3
0 2
0 1

result:

ok nice! 4 moves

Test #13:

score: 0
Accepted
time: 4ms
memory: 6888kb

input:

10
998030 997163 996957 993557 991195 989284 988223 985000 982700 982212 981058 981023 980199 979436 979287 977471 977098 977062 975229 974818 973741 973028 971101 970597 970328 969913 967931 967747 966649 966556 965497 963873 963808 962577 961661 960874 960527 958588 957708 956548 954238 954169 953...

output:

5120
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
255 511
511 1023
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
0 1
1 5
5 13
13 29
29 61
61 125
125 253
253 509
509 1021
0 4
4 12
12 28
28 60
60 124
124 252
252 508
508 1020
0 1
1 3
3 11
11 27
27 59
59 123
123 251
251 507
507 1019
0 2
2 10
1...

result:

ok nice! 5120 moves

Test #14:

score: 0
Accepted
time: 2ms
memory: 6728kb

input:

10
998603 998169 997659 997290 997252 997151 996413 996391 996085 994969 990896 989802 987855 987448 986526 985933 984340 984041 983080 982762 982158 981412 980751 979775 979599 979224 976027 972756 972515 971272 971034 970460 969635 968618 968234 965740 964670 963272 958508 958370 956691 955586 955...

output:

5263
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
255 511
511 1023
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
0 1
1 5
5 13
13 29
29 61
61 125
125 253
253 509
509 1021
0 4
4 12
12 28
28 60
60 124
124 252
252 508
508 1020
0 1
1 3
3 11
11 27
27 59
59 123
123 251
251 507
507 1019
0 2
2 10
1...

result:

ok nice! 5263 moves

Test #15:

score: 0
Accepted
time: 4ms
memory: 6796kb

input:

10
997893 997879 997251 996734 995681 995546 992657 991595 989691 989182 988758 988161 987328 985910 982385 982322 981361 980688 977437 977323 977313 977088 974645 973981 973504 972672 972559 969933 968924 968786 967992 967889 967840 966919 966755 966540 966241 965403 963714 962495 961713 960731 960...

output:

5478
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
255 511
511 1023
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
0 1
1 5
5 13
13 29
29 61
61 125
125 253
253 509
509 1021
0 4
4 12
12 28
28 60
60 124
124 252
252 508
508 1020
0 1
1 3
3 11
11 27
27 59
59 123
123 251
251 507
507 1019
0 2
2 10
1...

result:

ok nice! 5478 moves

Test #16:

score: 0
Accepted
time: 1ms
memory: 6152kb

input:

10
999765 999540 999524 442723 783220 997869 997780 712090 996433 996257 996040 992566 991883 990874 990859 988633 582417 981709 937314 977988 84342 975260 591353 974330 974158 528281 973722 973625 973185 972643 971744 971507 969795 969647 969612 129152 966057 220244 964045 963969 963162 597812 4185...

output:

6071
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
255 511
511 1023
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
0 1
1 5
5 13
13 29
29 61
61 125
125 253
253 509
509 1021
978 976
976 980
980 988
988 1020
219 251
251 507
507 1019
1 0
0 2
2 10
10 26
26 58
58 122
122 250
250 506
506 1018
0 1
1...

result:

ok nice! 6071 moves

Test #17:

score: 0
Accepted
time: 0ms
memory: 6892kb

input:

10
343821 998027 997026 996414 996404 773250 994500 859736 367107 993429 990586 714714 989540 989370 988330 987442 985869 478079 984828 984430 983909 424172 980184 438518 46043 797866 973296 972011 970740 969830 969509 968315 439027 967113 967029 966931 583530 47644 445131 961898 957808 957034 95661...

output:

6070
191 255
255 511
511 1023
1 0
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
0 1
1 5
5 13
13 29
29 61
61 125
125 253
253 509
509 1021
3 2
2 0
0 4
4 12
12 28
28 60
60 124
124 252
252 508
508 1020
0 1
1 3
3 11
11 27
27 59
59 123
123 251
251 507
507 1019
127 126
126 122
122 250
250 506
50...

result:

ok nice! 6070 moves

Test #18:

score: 0
Accepted
time: 4ms
memory: 6724kb

input:

10
999796 853861 338685 673431 997360 508676 986083 623206 985281 261993 455281 984165 806278 365801 983086 329846 836224 107339 978674 500414 976971 553047 53972 897597 287497 368894 966051 965944 25111 965071 162596 862808 962587 907148 336588 664453 959641 958947 958555 958124 954763 951778 95161...

output:

5945
0 1
1 3
3 7
7 15
15 31
31 63
63 127
127 255
255 511
511 1023
146 150
150 158
158 190
190 254
254 510
510 1022
676 677
677 685
685 701
701 765
765 1021
432 436
436 444
444 508
508 1020
4 5
5 7
7 3
3 11
11 27
27 59
59 123
123 251
251 507
507 1019
734 730
730 762
762 1018
6 7
7 5
5 1
1 9
9 25
25 5...

result:

ok nice! 5945 moves

Test #19:

score: 0
Accepted
time: 4ms
memory: 6800kb

input:

10
695647 998457 256203 909670 982894 995992 995387 777482 994669 263854 989569 320493 252841 985455 530388 684573 983066 975593 891430 487880 349963 472375 372708 423420 974655 974388 974301 973152 950030 969447 679648 246707 966536 966376 965740 866666 30143 963819 961332 960251 209174 640492 2202...

output:

5808
855 863
863 895
895 1023
1 0
0 2
2 6
6 14
14 30
30 62
62 126
126 254
254 510
510 1022
758 759
759 757
757 765
765 1021
100 108
108 124
124 252
252 508
508 1020
714 715
715 731
731 763
763 1019
5 4
4 6
6 2
2 10
10 26
26 58
58 122
122 250
250 506
506 1018
6 7
7 5
5 1
1 9
9 25
25 57
57 121
121 249...

result:

ok nice! 5808 moves

Test #20:

score: 0
Accepted
time: 2ms
memory: 6700kb

input:

10
258936 410937 283884 393387 982697 510737 680897 212979 153426 621625 795061 757773 244663 213121 74281 949123 983068 965482 433099 992440 514506 239699 440821 724409 311327 313198 852076 262928 788330 678441 506087 34286 809495 599525 970320 301833 969669 307223 871328 525355 797019 515257 10861...

output:

5031
765 767
767 1023
974 990
990 1022
727 725
725 733
733 765
765 1021
815 814
814 812
812 828
828 892
892 1020
19 27
27 59
59 123
123 251
251 507
507 1019
346 378
378 506
506 1018
244 245
245 241
241 249
249 505
505 1017
158 156
156 152
152 184
184 248
248 504
504 1016
888 889
889 891
891 895
895 ...

result:

ok nice! 5031 moves

Test #21:

score: 0
Accepted
time: 1ms
memory: 6672kb

input:

10
989539 264003 89801 336845 872805 363863 409608 722546 676281 871400 20414 972543 452474 858575 480750 639385 877845 432002 283043 932719 857101 146837 773058 438046 755472 383841 330153 180919 419122 281693 289297 988547 934831 667163 418404 844342 707371 773251 452058 951076 674998 598366 23071...

output:

4824
770 771
771 775
775 783
783 799
799 831
831 895
895 1023
237 236
236 238
238 254
254 510
510 1022
720 721
721 725
725 733
733 765
765 1021
385 384
384 388
388 396
396 412
412 444
444 508
508 1020
687 683
683 699
699 763
763 1019
212 214
214 210
210 218
218 250
250 506
506 1018
0 1
1 9
9 25
25 5...

result:

ok nice! 4824 moves

Test #22:

score: 0
Accepted
time: 3ms
memory: 6724kb

input:

10
268981 729295 424417 366156 357055 175507 417152 240251 411056 912165 423865 278160 907860 413812 133438 626599 165355 660278 473775 6476 512331 250836 713169 750412 856144 665133 815985 636387 389359 22218 327844 551545 921825 35601 877698 671416 589514 192363 822860 403486 197385 617060 909896 ...

output:

4778
487 495
495 511
511 1023
979 978
978 982
982 990
990 1022
593 597
597 605
605 637
637 765
765 1021
50 48
48 52
52 60
60 124
124 252
252 508
508 1020
180 181
181 183
183 179
179 187
187 251
251 507
507 1019
649 648
648 650
650 666
666 698
698 762
762 1018
474 475
475 473
473 505
505 1017
868 864...

result:

ok nice! 4778 moves