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
#132743#6634. Central Subsetnew_dawn_2#AC ✓110ms32684kbC++171.7kb2023-07-31 13:24:102023-07-31 13:24:12

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 8592kb

input:

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

output:

2
1 3 
2
1 2 

result:

ok correct (2 test cases)

Test #2:

score: 0
Accepted
time: 11ms
memory: 8916kb

input:

10000
15 14
13 12
5 4
9 8
11 12
15 14
10 9
14 13
2 3
2 1
6 5
10 11
3 4
7 6
8 7
6 5
2 1
2 4
4 6
2 3
3 5
10 9
8 3
9 4
5 6
5 10
3 2
5 4
2 7
1 2
4 3
2 1
2 1
2 1
2 1
9 8
9 8
5 4
1 2
6 5
3 4
3 2
7 8
7 6
2 1
1 2
14 13
3 10
5 6
2 9
11 4
2 3
2 1
8 7
13 6
5 4
5 12
6 7
4 3
7 14
16 15
2 3
2 1
6 10
6 9
6 4
9 11
...

output:

4
1 5 7 14 
2
1 6 
3
1 3 4 
1
1 
1
1 
3
1 4 7 
1
1 
3
3 5 6 
3
1 6 14 
4
1 2 5 16 
4
1 6 12 17 
3
1 3 4 
3
1 3 4 
3
4 10 12 
2
1 2 
4
1 5 7 14 
2
3 7 
1
1 
3
1 5 9 
3
1 2 17 
2
1 3 
3
1 3 4 
2
3 8 
4
1 8 12 16 
2
1 2 
4
1 5 7 14 
2
1 4 
4
1 3 14 15 
1
3 
3
1 2 5 
4
3 6 14 17 
2
3 5 
3
3 8 11 
4
1 6 ...

result:

ok correct (10000 test cases)

Test #3:

score: 0
Accepted
time: 21ms
memory: 8496kb

input:

100
2000 1999
529 528
885 884
1221 1222
375 374
245 244
758 757
711 710
1521 1522
1875 1874
749 750
823 822
1959 1958
1767 1766
155 154
631 632
825 824
1330 1331
457 456
1344 1343
1817 1818
413 414
582 583
1828 1827
1335 1336
654 655
162 161
1668 1667
1966 1967
1472 1471
1185 1184
518 517
1509 1510
...

output:

44
41 46 132 137 223 228 314 319 405 410 496 501 587 592 678 683 769 774 860 865 951 956 1042 1047 1133 1138 1224 1229 1315 1320 1406 1411 1497 1502 1588 1593 1679 1684 1770 1775 1861 1866 1952 1957 
44
15 49 77 103 113 133 153 229 294 357 361 392 414 469 513 531 538 629 701 752 758 761 831 847 884 ...

result:

ok correct (100 test cases)

Test #4:

score: 0
Accepted
time: 15ms
memory: 10636kb

input:

10
14914 14913
13959 13958
3643 3642
4582 4581
13378 13379
981 980
12901 12902
12355 12356
14692 14691
9670 9669
14632 14631
1441 1440
1367 1368
6237 6238
8297 8298
1021 1020
5096 5097
4773 4774
7778 7779
3013 3014
5536 5535
11621 11620
13904 13903
3050 3049
14179 14178
7471 7472
13380 13381
7403 74...

output:

121
64 124 311 371 558 618 805 865 1052 1112 1299 1359 1546 1606 1793 1853 2040 2100 2287 2347 2534 2594 2781 2841 3028 3088 3275 3335 3522 3582 3769 3829 4016 4076 4263 4323 4510 4570 4757 4817 5004 5064 5251 5311 5498 5558 5745 5805 5992 6052 6239 6299 6486 6546 6733 6793 6980 7040 7227 7287 7474 ...

result:

ok correct (10 test cases)

Test #5:

score: 0
Accepted
time: 30ms
memory: 9672kb

input:

10
20000 19999
6831 6760
15763 15900
10362 10184
5821 5880
17555 17389
16708 16574
11592 11436
186 209
19380 19313
8867 8718
12100 12237
16245 16110
18464 18568
4713 4665
17412 17578
18666 18750
4360 4322
12350 12502
4054 4103
2874 2849
8097 8202
14489 14639
1056 1016
13500 13581
2435 2391
199 173
8...

output:

141
1 70 128 649 667 683 750 1013 1071 1226 1247 1395 1573 1651 1853 1975 2044 2542 2559 2756 2799 2850 2875 3413 3459 3637 3776 3826 3923 3979 4002 4031 4042 4232 4588 4734 4813 5303 5480 5681 5755 5832 5860 5904 6079 6144 6365 6597 6963 7196 7305 7336 7492 7558 7598 7850 7954 7958 8206 8300 8335 8...

result:

ok correct (10 test cases)

Test #6:

score: 0
Accepted
time: 60ms
memory: 32684kb

input:

1
200000 199999
136649 136648
44943 44944
7148 7149
50332 50333
149967 149966
28976 28975
78549 78550
178698 178697
96434 96433
7859 7858
88976 88977
23348 23347
161682 161681
125393 125392
67892 67893
73592 73593
179054 179055
110841 110842
163714 163715
7982 7981
56309 56310
196486 196485
19176 19...

output:

446
386 449 1283 1346 2180 2243 3077 3140 3974 4037 4871 4934 5768 5831 6665 6728 7562 7625 8459 8522 9356 9419 10253 10316 11150 11213 12047 12110 12944 13007 13841 13904 14738 14801 15635 15698 16532 16595 17429 17492 18326 18389 19223 19286 20120 20183 21017 21080 21914 21977 22811 22874 23708 23...

result:

ok correct (1 test case)

Test #7:

score: 0
Accepted
time: 48ms
memory: 24908kb

input:

1
200000 199999
58280 58281
132016 32016
45157 45158
35446 35445
158979 58979
185831 85831
74289 174289
195645 95645
31857 131857
168766 68766
95607 95606
39817 39818
58215 158215
74893 74894
18897 118897
63013 163013
58501 58502
94475 194475
77574 77573
152977 52977
3731 103731
20407 20408
186570 8...

output:

446
194 225 637 1092 1121 1529 1588 1972 2031 2452 2909 3329 3821 4215 4276 4676 4713 5125 5591 5592 6056 6515 6899 7437 7803 7870 8248 8329 8681 9124 9235 9575 9672 10028 10119 10483 10944 11003 11391 11917 12374 12817 13280 13612 13713 14055 14166 14502 14619 15052 15402 15519 15851 15968 16421 16...

result:

ok correct (1 test case)

Test #8:

score: 0
Accepted
time: 53ms
memory: 17320kb

input:

1
200000 199999
84088 84001
74829 74679
40726 41179
113019 113238
112813 113025
77336 77177
60908 61208
4521 4639
144249 144094
102763 102692
112856 113070
2428 2356
114005 113754
168454 168270
114538 114311
36802 36341
170182 170306
31641 32012
92503 92395
143570 143702
6871 6715
51503 51997
140883...

output:

446
684 1421 1515 1647 1791 2563 3075 3124 3749 3976 4640 5105 5629 6159 6271 6657 7885 8892 8953 10210 10287 10559 10692 10977 11454 11659 12405 12511 12749 13745 13927 14187 14868 14920 15977 16364 16440 16504 16530 17412 17492 17821 18446 19107 19236 20508 21475 21590 21661 23593 23627 24858 2503...

result:

ok correct (1 test case)

Test #9:

score: 0
Accepted
time: 3ms
memory: 8672kb

input:

1000
11 19
8 11
4 11
2 11
2 3
8 3
6 1
6 4
11 5
5 3
10 8
7 10
4 7
3 9
5 1
5 7
3 6
10 1
11 7
2 9
70 109
32 69
26 15
65 46
70 62
50 23
17 16
15 31
2 23
18 11
48 57
19 29
52 42
26 31
7 1
53 66
5 69
58 20
59 38
3 4
9 53
7 56
52 66
66 28
22 51
2 6
22 35
5 28
25 51
27 13
26 56
10 50
53 56
60 48
67 33
61 23...

output:

3
1 3 8 
8
1 22 24 27 31 42 44 67 
4
4 8 12 18 
9
5 6 7 10 27 44 61 62 76 
7
10 26 32 37 41 48 50 
4
1 5 8 11 
6
2 6 12 13 26 32 
7
1 2 4 14 17 30 41 
9
2 5 9 19 38 43 53 84 92 
9
1 17 19 27 30 48 61 73 75 
5
1 2 12 15 18 
9
6 38 59 63 71 84 89 90 93 
2
1 4 
7
1 2 3 7 25 35 37 
6
3 30 40 42 45 46 
3...

result:

ok correct (1000 test cases)

Test #10:

score: 0
Accepted
time: 4ms
memory: 8284kb

input:

100
76 104
30 11
26 40
4 59
35 21
13 44
3 73
25 39
33 35
63 9
9 19
42 47
22 32
44 35
74 68
53 12
50 41
53 52
69 40
31 49
21 14
23 21
11 48
53 67
48 74
15 24
73 47
6 62
17 33
67 48
7 22
68 46
41 39
20 1
9 71
15 67
65 56
38 68
30 9
54 26
8 47
62 56
14 61
59 20
46 64
75 46
50 49
26 25
10 70
36 27
14 29...

output:

8
21 34 46 50 53 61 65 73 
9
35 38 39 40 44 54 80 87 91 
5
1 36 37 38 44 
8
1 5 17 23 48 49 53 59 
8
7 22 32 36 37 47 65 70 
7
1 13 22 24 26 43 54 
7
2 14 30 31 39 46 50 
7
1 8 24 41 47 50 51 
8
1 16 22 29 31 38 48 70 
7
3 8 11 14 22 28 46 
8
5 10 25 35 50 51 53 71 
8
8 16 34 55 71 76 82 85 
9
1 21 ...

result:

ok correct (100 test cases)

Test #11:

score: 0
Accepted
time: 110ms
memory: 12780kb

input:

1
100000 1000000
70376 68374
69858 95507
48028 59467
27775 34161
858 86059
31468 25048
21313 82671
10952 18093
89665 50624
52742 11128
33566 41507
25913 22268
72131 67543
31387 42274
37347 75248
88261 56182
98982 47735
90574 62875
51228 53905
25218 4567
78201 22017
59613 68982
37239 43727
67620 9064...

output:

315
94 109 148 1802 1862 1877 2080 2388 2627 3113 3677 3705 4170 4376 5196 5200 5548 5653 6605 6909 7052 7110 7316 7547 7780 7856 8144 8186 8377 9583 9610 10141 10457 10693 11308 12026 12699 12717 12861 12871 12974 13270 13432 13654 13770 14391 14465 14550 14626 15680 15687 16258 16379 17060 17451 1...

result:

ok correct (1 test case)

Test #12:

score: 0
Accepted
time: 76ms
memory: 27652kb

input:

1
200000 200000
89381 101645
141954 180063
180085 158544
12185 82120
161570 175869
36911 151360
49966 148400
135100 143084
145185 33970
82150 111213
93727 145916
42620 157053
26848 66273
178649 76101
5033 162413
173225 34259
30781 78979
9908 187256
87177 127185
7086 26040
178611 119947
198142 154140...

output:

446
345 640 2068 2431 2586 2602 2894 3530 4414 4665 5516 5529 6869 7529 8112 8346 9236 9313 9983 10209 11006 11014 11141 11837 12318 13231 14030 14444 16113 16197 17087 17624 18042 18924 19806 21552 21707 23592 23896 24367 24790 26197 26324 26386 26538 27782 28122 28356 28977 30155 30231 31612 32155...

result:

ok correct (1 test case)

Test #13:

score: 0
Accepted
time: 34ms
memory: 16960kb

input:

1
199809 199808
197381 136472
136472 160228
160228 128766
128766 197225
197225 160133
160133 105707
105707 66465
66465 199512
199512 185463
185463 176514
176514 175293
175293 178768
178768 158873
158873 199518
199518 161400
161400 172476
172476 188761
188761 197795
197795 152286
152286 177332
177332...

output:

447
1 164 796 887 1372 1898 3064 4589 4896 4980 5306 8017 8171 8734 9476 9671 10002 10522 10542 10687 10886 11158 11861 11918 12152 12244 12542 12695 13284 13404 13640 13893 14684 14749 15219 15512 15566 15690 16699 18480 18587 18849 18963 19307 20251 20671 20809 21188 22054 22377 23359 23366 23802 ...

result:

ok correct (1 test case)

Test #14:

score: 0
Accepted
time: 20ms
memory: 8244kb

input:

200
961 1663
2 1
3 1
3 20
4 1
4 7
5 1
5 41
5 60
6 1
7 1
7 49
8 1
9 1
10 1
11 1
12 1
12 32
13 1
13 59
14 1
14 3
15 1
15 12
15 52
16 1
16 12
16 63
17 1
17 10
18 1
18 36
19 1
19 26
19 29
20 1
20 60
20 63
21 1
22 1
23 1
23 3
23 27
23 39
24 1
25 1
26 1
26 58
26 60
27 1
27 22
27 36
28 1
29 1
30 1
31 1
31 ...

output:

31
1 29 48 54 83 99 105 134 219 220 253 281 345 349 400 406 418 505 573 647 660 665 678 686 722 743 838 892 910 945 953 
31
1 59 68 86 94 118 163 181 182 207 228 251 278 296 396 467 507 518 520 560 562 575 699 720 730 732 742 753 795 840 854 
30
1 4 9 44 72 133 191 216 226 276 321 347 355 384 400 43...

result:

ok correct (200 test cases)

Test #15:

score: 0
Accepted
time: 21ms
memory: 15596kb

input:

1
160000 159999
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 46
46 47
47 48
48 49
49 50
50 51
5...

output:

399
1 400 401 1199 1330 1873 2122 2677 2914 3481 3706 4285 4498 5089 5290 5893 6082 6697 6874 7501 7666 8305 8458 9109 9250 9913 10042 10717 10834 11521 11626 12325 12418 13129 13210 13933 14002 14737 14794 15541 15586 16345 16378 17149 17170 17953 17962 18757 19026 19549 19830 20341 20634 21133 214...

result:

ok correct (1 test case)

Test #16:

score: 0
Accepted
time: 36ms
memory: 8992kb

input:

1
1000 499500
605 964
559 738
492 518
943 284
96 23
214 486
487 262
347 436
394 422
270 113
984 149
134 203
881 328
316 643
610 922
802 67
903 194
600 584
629 62
692 370
420 442
600 563
438 452
556 785
112 809
555 241
937 635
178 746
67 900
777 247
490 842
971 12
315 60
703 467
201 13
872 503
24 201...

output:

31
43 95 114 150 236 240 271 272 319 333 385 392 415 447 467 556 568 605 638 640 647 691 750 758 786 891 920 932 936 945 947 

result:

ok correct (1 test case)

Test #17:

score: 0
Accepted
time: 20ms
memory: 8224kb

input:

4081
49 48
39 7
7 45
45 25
25 31
31 26
26 4
4 11
4 19
4 37
4 8
4 16
4 22
4 33
11 14
39 6
6 12
12 46
46 49
49 48
48 29
29 27
39 41
41 15
15 34
34 24
39 3
3 13
13 20
20 47
39 9
9 36
36 5
5 43
39 40
40 21
21 2
2 38
39 35
35 42
42 23
23 28
39 1
1 32
32 10
10 17
39 30
30 18
18 44
49 48
37 29
29 33
33 19
...

output:

7
1 3 4 29 33 35 39 
7
1 17 27 32 40 42 46 
7
1 12 14 15 38 42 46 
7
1 2 9 22 38 43 48 
7
1 4 14 17 27 31 49 
7
1 26 32 33 34 37 47 
7
1 5 6 10 14 45 49 
7
1 6 11 12 14 15 21 
7
1 10 17 18 21 24 40 
6
1 7 15 19 27 48 
7
1 9 11 18 38 42 43 
7
1 6 16 21 35 36 37 
7
1 10 20 22 28 45 48 
7
1 5 9 13 17 3...

result:

ok correct (4081 test cases)