QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#677456	#9295. Treeshop	yellowbird	AC ✓	516ms	140592kb	C++20	40.9kb	2024-10-26 12:09:53	2024-10-26 12:09:53

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Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 4ms

memory: 61012kb

input:

output:

result:

ok 7 numbers

Test #2:

score: 0

Accepted

time: 0ms

memory: 28180kb

input:

output:

0
0
-1
-1

result:

ok 4 number(s): "0 0 -1 -1"

Test #3:

score: 0

Accepted

time: 0ms

memory: 58992kb

input:

output:

-1
1
-1
3
-1
5
0
-1
2
-1
4
-1
0
-1
2
-1
4
-1

result:

ok 18 numbers

Test #4:

score: 0

Accepted

time: 3ms

memory: 61124kb

input:

output:

result:

ok 8 numbers

Test #5:

score: 0

Accepted

time: 0ms

memory: 60992kb

input:

output:

2
-1
-1
-1
-1
-1
2
2
2
-1

result:

ok 10 numbers

Test #6:

score: 0

Accepted

time: 2ms

memory: 26124kb

input:

output:

-1
-1
-1
-1
-1
-1
-1
-1
0
-1

result:

ok 10 numbers

Test #7:

score: 0

Accepted

time: 2ms

memory: 28316kb

input:

output:

result:

ok 10 numbers

Test #8:

score: 0

Accepted

time: 0ms

memory: 26124kb

input:

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

result:

ok 10 numbers

Test #9:

score: 0

Accepted

time: 0ms

memory: 57004kb

input:

output:

2
2
-1
2
-1
2
-1
2
-1
2
2
2
-1
-1
2
-1
-1
-1
2
-1
2
-1
-1
-1
2
-1
-1
2
-1
-1

result:

ok 30 numbers

Test #10:

score: 0

Accepted

time: 0ms

memory: 57076kb

input:

output:

-1
2
2
1
-1
-1
-1
-1
-1
2
-1
-1
2
-1
-1
-1
-1
-1
-1
-1
2
1
2
-1
-1
1
-1
-1
2
2

result:

ok 30 numbers

Test #11:

score: 0

Accepted

time: 6ms

memory: 56944kb

input:

20 15 30
16 19
19 14
3 14
1 3
20 1
17 20
1 18
9 3
9 10
15 10
9 7
12 14
5 12
11 20
4 7
2 3
13 3
19 6
8 1
4 15
15 6
12 6
12 10
2 10
5 2
5 13
1 5
10 9
11 9
12 3
3 8
8 7
14 10
1 10 11 3
1 5 2 7
17 8 10 10
10 12 16 6
11 3 7 9
19 13 6 13
10 2 17 12
14 10 13 15
20 5 9 10
3 8 10 12
6 14 17 13
13 8 3 2
3 6 8...

output:

1
2
2
2
2
-1
-1
-1
-1
1
2
-1
-1
2
2
2
2
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
1
-1

result:

ok 30 numbers

Test #12:

score: 0

Accepted

time: 0ms

memory: 56972kb

input:

20 15 30
14 1
14 18
9 18
6 9
2 6
2 10
10 17
11 9
2 16
5 14
10 8
11 20
20 19
3 14
18 7
13 7
15 2
15 12
4 6
13 11
9 13
8 9
15 8
15 7
7 14
14 3
3 10
6 14
9 12
12 1
6 4
2 9
5 14
17 8 14 6
15 10 9 1
4 11 4 1
6 15 18 1
3 1 5 1
9 1 14 4
16 3 12 7
14 2 13 11
7 14 4 4
3 12 1 15
20 15 4 3
14 9 1 13
14 13 4 11...

output:

result:

ok 30 numbers

Test #13:

score: 0

Accepted

time: 0ms

memory: 61160kb

input:

17 18 30
2 8
16 8
16 3
3 14
14 12
12 10
1 10
11 1
10 6
4 12
4 17
17 9
5 3
5 7
13 4
13 15
18 8
18 10
10 5
7 5
13 7
9 13
11 5
5 15
15 2
6 11
12 7
4 12
17 18
14 12
16 10
3 15
1 13
9 17 16 16
9 12 5 8
13 7 17 8
14 9 4 2
5 7 7 14
14 10 17 16
9 6 14 17
9 8 16 7
16 5 8 7
14 5 6 5
7 1 14 16
14 3 16 15
9 18 ...

output:

-1
-1
2
-1
-1
2
-1
2
1
-1
2
-1
2
2
-1
-1
1
-1
2
2
-1
-1
2
2
-1
2
2
1
-1
-1

result:

ok 30 numbers

Test #14:

score: 0

Accepted

time: 0ms

memory: 57008kb

input:

output:

result:

ok 30 numbers

Test #15:

score: 0

Accepted

time: 0ms

memory: 61056kb

input:

output:

result:

ok 30 numbers

Test #16:

score: 0

Accepted

time: 5ms

memory: 54896kb

input:

output:

1
1
-1
-1
-1
-1
1
1
-1
2
1
2
2
2
-1
-1
-1
2
-1
-1
1
-1
2
1
-1
2
-1
-1
-1
-1

result:

ok 30 numbers

Test #17:

score: 0

Accepted

time: 0ms

memory: 61052kb

input:

output:

result:

ok 50 numbers

Test #18:

score: 0

Accepted

time: 0ms

memory: 56964kb

input:

30 22 50
30 18
29 18
29 24
24 27
27 3
3 23
5 23
4 5
21 4
26 21
13 26
28 5
20 28
3 11
12 11
22 12
3 1
1 8
8 14
14 17
7 17
25 4
16 25
9 16
18 15
2 3
2 10
3 19
19 6
11 7
7 9
9 20
8 20
8 10
10 16
17 16
17 12
15 12
21 15
21 2
18 2
18 22
6 22
16 4
4 13
19 15
14 19
3 14
3 1
1 5
18 18 21 10
8 4 7 12
18 12 8...

output:

-1
1
2
2
-1
-1
1
2
-1
-1
-1
-1
2
2
2
2
-1
2
-1
-1
-1
-1
-1
2
-1
2
2
-1
2
-1
-1
2
-1
-1
-1
2
-1
2
1
1
1
-1
-1
2
2
-1
2
-1
2
-1

result:

ok 50 numbers

Test #19:

score: 0

Accepted

time: 0ms

memory: 61016kb

input:

output:

result:

ok 90 numbers

Test #20:

score: 0

Accepted

time: 3ms

memory: 57028kb

input:

output:

1
1
1
-1
-1
-1
-1
1
1
1
1
-1
-1
-1
1
1
-1
1
1
-1
1
1
-1
1
-1
1
1
-1
-1
-1
1
-1
-1
-1
-1
1
1
-1
1
-1
1
-1
1
1
1
-1
-1
1
1
-1
1
-1
1
-1
1
-1
-1
-1
1
-1
1
-1
1
1
1
1
-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 90 numbers

Test #21:

score: 0

Accepted

time: 3ms

memory: 60988kb

input:

output:

2
1
-1
2
1
2
2
2
2
-1
-1
1
-1
2
-1
2
-1
-1
1
2
2
2
2
-1
1
-1
-1
2
-1
-1
-1
2
-1
2
2
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
1
-1
2
1
2
-1
2
-1
-1
-1
2
2
2
-1
2
1
2
-1
-1
-1
1
-1
-1
-1
-1
2
2
-1
2
2
1
-1
-1
2
1
1
-1
1
-1
2
2
-1
-1
-1

result:

ok 90 numbers

Test #22:

score: 0

Accepted

time: 3ms

memory: 61032kb

input:

output:

result:

ok 90 numbers

Test #23:

score: 0

Accepted

time: 0ms

memory: 56968kb

input:

output:

result:

ok 99 numbers

Test #24:

score: 0

Accepted

time: 0ms

memory: 61100kb

input:

output:

-1
-1
2
2
-1
2
2
1
-1
-1
2
-1
-1
1
-1
2
2
-1
2
2
2
2
1
2
1
-1
-1
2
2
-1
-1
2
2
-1
-1
-1
2
-1
2
-1
2
-1
1
2
-1
-1
1
1
-1
-1
-1
2
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
1
2
-1
-1
-1
-1
2
-1
-1
-1
-1
1
2
-1
-1
2
2
-1
-1
2
-1
-1
-1
-1
2
2
-1
-1
-1
2
-1
-1
2
-1
2

result:

ok 99 numbers

Test #25:

score: 0

Accepted

time: 0ms

memory: 61048kb

input:

output:

2
2
-1
-1
2
-1
-1
2
2
2
2
2
-1
-1
2
-1
2
2
-1
1
2
-1
2
-1
2
2
-1
-1
-1
-1
-1
2
-1
-1
-1
-1
-1
-1
-1
-1
2
2
-1
2
-1
-1
2
2
-1
2
-1
1
-1
-1
-1
-1
2
2
2
-1
-1
-1
-1
2
1
-1
-1
-1
2
-1
-1
2
-1
2
-1
-1
2
2
-1
-1
-1
-1
2
-1
-1
2
-1
2
2
2
2
2
-1
2
2
2
2
-1
-1

result:

ok 99 numbers

Test #26:

score: 0

Accepted

time: 8ms

memory: 57184kb

input:

1000 2000 1000
55 910
869 55
548 869
155 548
155 72
72 556
556 558
558 1000
432 1000
338 432
676 338
669 676
669 52
52 279
874 279
77 874
367 77
367 625
611 625
611 549
812 549
333 812
114 333
114 400
400 420
731 420
731 898
898 372
372 127
318 127
318 33
936 33
936 859
198 859
198 663
663 46
596 46...

output:

4
-1
-1
7
-1
9
-1
-1
4
5
-1
8
11
10
6
14
7
-1
-1
3
-1
5
-1
8
6
-1
-1
4
4
-1
-1
9
7
5
-1
-1
-1
-1
-1
-1
-1
-1
8
-1
-1
-1
-1
8
-1
11
-1
-1
4
9
3
7
-1
10
-1
3
7
6
-1
6
-1
5
8
-1
-1
8
-1
7
-1
-1
5
-1
-1
9
-1
-1
12
-1
8
9
12
-1
9
-1
2
-1
-1
6
2
7
13
5
-1
10
6
11
-1
-1
11
-1
-1
8
4
-1
10
-1
-1
5
-1
-1
2
-...

result:

ok 1000 numbers

Test #27:

score: 0

Accepted

time: 3ms

memory: 57460kb

input:

4001 2000 2000
1288 2875
2703 1288
2703 65
1453 65
1453 1733
1733 580
580 22
22 1056
1568 1056
1568 2458
2458 2935
2935 197
197 2140
3941 2140
3399 3941
3399 3338
1934 3338
1934 481
1484 481
554 1484
554 708
1629 708
1216 1629
3785 1216
3785 3948
3948 1468
101 1468
1192 101
1143 1192
2608 1143
2608 ...

output:

5
-1
7
-1
7
-1
-1
10
-1
6
-1
2
13
3
3
-1
-1
7
5
-1
11
6
-1
-1
8
-1
-1
-1
2
5
-1
7
7
-1
11
-1
5
6
-1
-1
5
8
-1
9
11
-1
-1
-1
4
-1
6
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
9
-1
5
7
-1
3
-1
5
-1
8
-1
5
-1
4
-1
9
-1
-1
6
-1
10
-1
-1
-1
6
7
-1
-1
4
-1
4
-1
-1
5
-1
-1
6
-1
5
4
-1
-1
-1
4
-1
9
4
4
-1
-1
-1
5
-1
...

result:

ok 2000 numbers

Test #28:

score: 0

Accepted

time: 10ms

memory: 62240kb

input:

9001 5000 5000
6459 5917
4454 5917
457 4454
457 5629
3359 5629
3359 2940
2940 3531
3531 8220
179 8220
179 8764
2671 8764
2671 5043
5043 3508
3508 2688
2688 1240
1240 3114
5296 3114
7431 5296
8727 7431
1696 8727
7040 1696
7040 8364
8364 6921
6921 7150
7150 2063
4749 2063
4749 6142
6142 5847
5847 7101...

output:

2
-1
-1
2
2
-1
3
-1
3
-1
4
-1
-1
-1
2
-1
-1
3
-1
-1
-1
2
4
-1
-1
-1
-1
3
3
4
-1
3
-1
-1
3
-1
2
2
2
-1
-1
4
3
2
-1
3
2
3
-1
4
-1
2
-1
-1
3
-1
3
2
-1
-1
3
-1
3
-1
-1
-1
-1
-1
3
-1
3
4
-1
-1
-1
2
-1
-1
-1
-1
-1
4
4
-1
-1
4
2
4
-1
-1
2
2
-1
-1
-1
-1
-1
3
-1
2
3
3
-1
3
3
2
-1
-1
3
4
-1
-1
3
2
4
3
2
2
2
2...

result:

ok 5000 numbers

Test #29:

score: 0

Accepted

time: 33ms

memory: 60228kb

input:

20001 15000 10000
13210 14209
19803 13210
19803 18922
18922 10775
18252 10775
18252 14362
299 14362
15674 299
15674 9743
9743 13367
1057 13367
8485 1057
13822 8485
14915 13822
18100 14915
18100 2619
2619 4063
8421 4063
1265 8421
1265 12418
12418 12355
12355 4553
10323 4553
10323 17513
1230 17513
123...

output:

result:

ok 10000 numbers

Test #30:

score: 0

Accepted

time: 42ms

memory: 60408kb

input:

25001 15000 30000
21611 6058
9875 21611
16795 9875
5231 16795
19615 5231
8391 19615
15803 8391
15803 4658
24119 4658
22244 24119
2998 22244
19793 2998
19793 11495
3642 11495
1917 3642
1917 10924
21620 10924
3472 21620
3472 1243
5116 1243
5116 22590
22590 16708
18658 16708
18658 10524
20604 10524
109...

output:

2
2
2
-1
3
2
-1
3
2
3
3
-1
-1
2
2
2
2
-1
3
-1
-1
-1
2
-1
-1
-1
3
2
2
2
2
-1
3
2
3
2
2
-1
-1
-1
-1
-1
3
3
-1
-1
2
2
-1
2
-1
-1
-1
2
2
3
-1
2
2
-1
2
-1
-1
2
-1
2
-1
-1
2
2
-1
3
2
-1
2
-1
2
3
3
-1
2
2
2
2
2
-1
-1
-1
-1
-1
-1
2
-1
2
-1
2
2
-1
2
-1
-1
-1
2
2
-1
-1
-1
-1
2
2
-1
-1
-1
3
-1
-1
-1
-1
2
-1
-1...

result:

ok 30000 numbers

Test #31:

score: 0

Accepted

time: 154ms

memory: 77560kb

input:

50000 90000 60000
38979 31825
31825 40631
14472 40631
14472 41741
16714 41741
31104 16714
21413 31104
44169 21413
44169 6355
6355 37918
29805 37918
29805 35772
34247 35772
34247 37047
37047 18873
37707 18873
48145 37707
44385 48145
46205 44385
43688 46205
43688 49460
13 49460
48386 13
4161 48386
416...

output:

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

result:

ok 60000 numbers

Test #32:

score: 0

Accepted

time: 276ms

memory: 91612kb

input:

150000 90000 100000
76601 25727
76601 21511
21511 52407
35189 52407
105142 35189
37798 105142
37798 111908
111908 8989
8989 112815
148680 112815
148680 144702
142576 144702
142576 31529
31529 98362
122655 98362
122655 125390
125390 46383
46383 16404
35431 16404
35431 44476
81285 44476
81285 106351
1...

output:

result:

ok 100000 numbers

Test #33:

score: 0

Accepted

time: 493ms

memory: 103820kb

input:

150000 200000 200000
122216 97992
71272 97992
71272 122499
122499 17206
17206 61920
53042 61920
140741 53042
41650 140741
28784 41650
128862 28784
128862 110435
110435 125446
125446 123746
89343 123746
89343 117259
117259 98456
133471 98456
41015 133471
142067 41015
14621 122499
96605 28784
128752 4...

output:

result:

ok 200000 numbers

Test #34:

score: 0

Accepted

time: 461ms

memory: 125740kb

input:

200000 200000 200000
8759 189977
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146489 14086
146489 127021
127021 61531
65762 61531
107838 65762
107838 42465
1180...

output:

result:

ok 200000 numbers

Test #35:

score: 0

Accepted

time: 516ms

memory: 126856kb

input:

200000 200000 200000
132896 178085
178085 181318
97693 181318
92558 97693
92558 7992
55281 7992
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22169 161773
33242 55281
3...

output:

result:

ok 200000 numbers

Test #36:

score: 0

Accepted

time: 416ms

memory: 129636kb

input:

200000 200000 200000
144626 198844
23536 144626
41273 23536
110276 41273
110276 37601
129272 37601
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34465 121445
34465 79617
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16292 25873
25873 99348
99348 ...

output:

result:

ok 200000 numbers

Test #37:

score: 0

Accepted

time: 485ms

memory: 128384kb

input:

200000 200000 200000
53985 160733
8880 53985
68742 8880
68742 11770
17669 11770
17669 82136
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149382 1212...

output:

result:

ok 200000 numbers

Test #38:

score: 0

Accepted

time: 209ms

memory: 95208kb

input:

200000 200000 200000
86414 81044
46005 86414
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69148 86414
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86414 ...

output:

result:

ok 200000 numbers

Test #39:

score: 0

Accepted

time: 331ms

memory: 122896kb

input:

200000 200000 200000
42188 145753
130759 42188
44797 130759
78214 44797
78214 140172
140172 177672
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103722 185356
185356 175936...

output:

result:

ok 200000 numbers

Test #40:

score: 0

Accepted

time: 348ms

memory: 125928kb

input:

200000 200000 200000
60661 55194
60661 133173
170273 60661
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25106 60661
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166995 6...

output:

result:

ok 200000 numbers

Test #41:

score: 0

Accepted

time: 422ms

memory: 140592kb

input:

200000 200000 200000
5808 29642
133842 5808
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61768 148833
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173853 149134
173853 2...

output:

result:

ok 200000 numbers

Test #42:

score: 0

Accepted

time: 410ms

memory: 130388kb

input:

200000 200000 200000
124444 77733
77733 185906
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16279 77733
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77733 131403
185906 12...

output:

result:

ok 200000 numbers

Test #43:

score: 0

Accepted

time: 486ms

memory: 140276kb

input:

200000 200000 200000
119772 106098
62877 106098
62877 50552
39606 50552
39606 23316
23316 175009
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195245 89947
89947 37541
82739 3754...

output:

result:

ok 200000 numbers

Test #44:

score: 0

Accepted

time: 478ms

memory: 135796kb

input:

200000 200000 200000
64426 85697
64426 141456
193011 141456
114049 193011
31659 114049
31659 29258
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21652 103804
124770 21652
124770 466...

output:

result:

ok 200000 numbers

Test #45:

score: 0

Accepted

time: 473ms

memory: 123188kb

input:

200000 200000 200000
131642 77411
98433 77411
98386 98433
98386 24193
24193 193919
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142189 59582
142189 198270
198270 1694...

output:

result:

ok 200000 numbers

Test #46:

score: 0

Accepted

time: 513ms

memory: 137412kb

input:

200000 200000 200000
85118 14859
85118 190854
129964 190854
129964 46595
46595 125459
125459 105795
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176983 6772
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81514 86759
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103517 ...

output:

-1
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2
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6
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4
-1
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5
5
7
-1
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2
5
5
-1
-1
...

result:

ok 200000 numbers

Test #47:

score: 0

Accepted

time: 473ms

memory: 123600kb

input:

200000 200000 200000
101100 62459
101100 39504
39504 131706
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14978 4386
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9225 40927
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66...

output:

2
2
2
2
-1
2
2
3
2
-1
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2
2
-1
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-1
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-1
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-1
3
2
2
-1
-1
2
2
-1
-1
2
2
-1
-1
2
2
-1
...

result:

ok 200000 numbers

Test #48:

score: 0

Accepted

time: 461ms

memory: 117364kb

input:

200000 200000 200000
134443 159541
159541 28479
81136 28479
81136 31687
31687 198339
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117525 160256
117...

output:

2
3
3
2
-1
-1
2
-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
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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
3
-1
2
-1
-1
-1
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-1
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2
-1
-1
2
...

result:

ok 200000 numbers

Test #49:

score: 0

Accepted

time: 486ms

memory: 128136kb

input:

200000 200000 200000
71433 57236
71433 89957
89957 12228
48467 12228
48467 185503
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16417 58367
58367 182450
182450 2...

output:

result:

ok 200000 numbers

Test #50:

score: 0

Accepted

time: 477ms

memory: 125304kb

input:

200000 200000 200000
189742 92640
189742 58205
58205 108356
108356 39014
66342 39014
184357 66342
137160 184357
137160 115877
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55744 97524
180259 97524
180259 82676
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136483 14742
197142 136483
181648 197...

output:

result:

ok 200000 numbers

Extra Test:

score: 0

Extra Test Passed