QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #19483 | #791. Mousetrap | SR | 100 ✓ | 889ms | 126324kb | C++20 | 3.8kb | 2022-02-01 17:21:40 | 2022-05-06 05:34:00 |
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Details
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Subtask #1:
score: 20
Accepted
Test #1:
score: 20
Accepted
time: 18ms
memory: 51840kb
input:
10 2 10 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5
output:
2
result:
ok single line: '2'
Test #2:
score: 0
Accepted
time: 5ms
memory: 51556kb
input:
10 1 10 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5
output:
3
result:
ok single line: '3'
Test #3:
score: 0
Accepted
time: 11ms
memory: 52360kb
input:
10 1 10 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10
output:
0
result:
ok single line: '0'
Test #4:
score: 0
Accepted
time: 13ms
memory: 51068kb
input:
9 1 7 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 9ms
memory: 50848kb
input:
10 1 10 1 2 3 2 4 3 5 3 6 4 7 3 8 7 9 2 10 5
output:
3
result:
ok single line: '3'
Test #6:
score: 0
Accepted
time: 4ms
memory: 51148kb
input:
8 1 8 1 2 3 2 4 3 5 4 6 2 7 6 8 3
output:
2
result:
ok single line: '2'
Test #7:
score: 0
Accepted
time: 13ms
memory: 52292kb
input:
10 3 2 3 1 1 2 2 4 2 5 2 6 7 5 8 5 9 6 10 6
output:
5
result:
ok single line: '5'
Test #8:
score: 0
Accepted
time: 13ms
memory: 51008kb
input:
10 2 3 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 1 10
output:
7
result:
ok single line: '7'
Test #9:
score: 0
Accepted
time: 10ms
memory: 51708kb
input:
7 1 2 2 1 3 2 4 2 5 3 6 3 7 4
output:
3
result:
ok single line: '3'
Test #10:
score: 0
Accepted
time: 4ms
memory: 51628kb
input:
2 1 2 1 2
output:
0
result:
ok single line: '0'
Subtask #2:
score: 25
Accepted
Test #11:
score: 25
Accepted
time: 311ms
memory: 81948kb
input:
1000000 1 2 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 27 5...
output:
36
result:
ok single line: '36'
Test #12:
score: 0
Accepted
time: 286ms
memory: 78760kb
input:
900001 1 2 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 27 54...
output:
36
result:
ok single line: '36'
Test #13:
score: 0
Accepted
time: 661ms
memory: 84732kb
input:
1000000 1 2 1 2 3 2 4 2 5 4 6 5 7 3 8 5 9 5 10 2 11 5 12 4 13 5 14 9 15 9 16 10 17 2 18 8 19 7 20 11 21 4 22 5 23 13 24 20 25 23 26 8 27 2 28 5 29 26 30 4 31 16 32 11 33 7 34 18 35 21 36 3 37 19 38 20 39 6 40 37 41 29 42 10 43 28 44 32 45 36 46 22 47 6 48 14 49 20 50 13 51 45 52 37 53 11 54 45 55 49...
output:
60
result:
ok single line: '60'
Test #14:
score: 0
Accepted
time: 298ms
memory: 67284kb
input:
500000 1 2 1 2 3 2 4 3 5 4 6 2 7 6 8 7 9 5 10 3 11 6 12 6 13 7 14 11 15 12 16 5 17 12 18 12 19 11 20 16 21 11 22 3 23 18 24 18 25 17 26 3 27 10 28 22 29 16 30 3 31 27 32 23 33 20 34 29 35 31 36 28 37 12 38 17 39 2 40 22 41 15 42 17 43 9 44 9 45 12 46 14 47 26 48 20 49 7 50 8 51 42 52 46 53 49 54 18 ...
output:
74
result:
ok single line: '74'
Test #15:
score: 0
Accepted
time: 633ms
memory: 84892kb
input:
1000000 1 2 1 2 3 2 4 2 5 3 6 2 7 5 8 7 9 2 10 2 11 2 12 5 13 8 14 11 15 2 16 2 17 2 18 11 19 16 20 17 21 14 22 4 23 22 24 21 25 21 26 2 27 14 28 22 29 9 30 14 31 18 32 26 33 25 34 18 35 34 36 16 37 24 38 29 39 35 40 18 41 34 42 12 43 18 44 30 45 14 46 19 47 7 48 37 49 48 50 30 51 41 52 13 53 51 54 ...
output:
69
result:
ok single line: '69'
Test #16:
score: 0
Accepted
time: 684ms
memory: 84604kb
input:
999999 1 2 1 2 3 2 4 3 5 4 6 5 7 6 8 4 9 8 10 5 11 10 12 2 13 12 14 12 15 4 16 3 17 15 18 14 19 6 20 16 21 2 22 17 23 22 24 2 25 19 26 24 27 10 28 6 29 25 30 11 31 2 32 11 33 17 34 14 35 32 36 28 37 7 38 9 39 7 40 18 41 29 42 16 43 38 44 34 45 42 46 22 47 32 48 34 49 21 50 30 51 43 52 26 53 7 54 22 ...
output:
67
result:
ok single line: '67'
Subtask #3:
score: 20
Accepted
Dependency #1:
100%
Accepted
Test #17:
score: 20
Accepted
time: 4ms
memory: 50796kb
input:
43 2 5 1 2 1 3 3 4 4 5 5 11 11 12 11 13 4 9 6 9 9 14 9 15 9 16 4 10 10 17 10 18 10 19 10 20 8 21 8 22 8 23 8 24 8 25 8 26 8 27 8 28 8 29 8 30 1 8 7 1 7 31 7 32 7 33 7 34 7 35 7 36 7 37 7 38 7 39 7 40 9 41 10 42 10 43
output:
7
result:
ok single line: '7'
Test #18:
score: 0
Accepted
time: 6ms
memory: 51628kb
input:
1000 1 1000 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 27 5...
output:
9
result:
ok single line: '9'
Test #19:
score: 0
Accepted
time: 15ms
memory: 52084kb
input:
999 1 20 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 27 54 2...
output:
14
result:
ok single line: '14'
Test #20:
score: 0
Accepted
time: 4ms
memory: 50940kb
input:
1000 1 998 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 51 52 ...
output:
1
result:
ok single line: '1'
Test #21:
score: 0
Accepted
time: 4ms
memory: 51456kb
input:
901 1 901 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 51 52 5...
output:
0
result:
ok single line: '0'
Test #22:
score: 0
Accepted
time: 4ms
memory: 51912kb
input:
1000 1 150 1 2 3 2 4 3 5 2 6 5 7 2 8 6 9 2 10 4 11 3 12 10 13 12 14 11 15 3 16 12 17 12 18 14 19 18 20 10 21 4 22 13 23 13 24 13 25 10 26 13 27 17 28 20 29 14 30 29 31 21 32 29 33 27 34 19 35 7 36 24 37 2 38 6 39 17 40 19 41 40 42 23 43 15 44 17 45 25 46 14 47 24 48 13 49 32 50 28 51 3 52 42 53 52 5...
output:
31
result:
ok single line: '31'
Test #23:
score: 0
Accepted
time: 10ms
memory: 50916kb
input:
998 1 833 1 2 3 2 4 3 5 4 6 4 7 2 8 7 9 7 10 5 11 3 12 3 13 10 14 6 15 10 16 13 17 2 18 13 19 8 20 15 21 10 22 11 23 13 24 13 25 5 26 21 27 4 28 12 29 4 30 9 31 28 32 21 33 32 34 24 35 33 36 14 37 29 38 31 39 5 40 6 41 12 42 24 43 27 44 21 45 12 46 18 47 13 48 39 49 40 50 13 51 50 52 3 53 40 54 32 5...
output:
40
result:
ok single line: '40'
Test #24:
score: 0
Accepted
time: 8ms
memory: 51696kb
input:
1000 1 100 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 51 52 ...
output:
108
result:
ok single line: '108'
Test #25:
score: 0
Accepted
time: 12ms
memory: 51628kb
input:
999 1 99 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 51 52 52...
output:
107
result:
ok single line: '107'
Test #26:
score: 0
Accepted
time: 12ms
memory: 51472kb
input:
1000 1 100 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 51 52 ...
output:
232
result:
ok single line: '232'
Test #27:
score: 0
Accepted
time: 3ms
memory: 51260kb
input:
990 1 99 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 51 52 52...
output:
231
result:
ok single line: '231'
Test #28:
score: 0
Accepted
time: 9ms
memory: 50764kb
input:
666 1 66 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 51 52 52...
output:
158
result:
ok single line: '158'
Subtask #4:
score: 35
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Test #29:
score: 35
Accepted
time: 20ms
memory: 50888kb
input:
43 2 5 1 2 1 3 3 4 4 5 5 11 11 12 11 13 4 9 6 9 9 14 9 15 9 16 4 10 10 17 10 18 10 19 10 20 8 21 8 22 8 23 8 24 8 25 8 26 8 27 8 28 8 29 8 30 1 8 7 1 7 31 7 32 7 33 7 34 7 35 7 36 7 37 7 38 7 39 7 40 9 41 10 42 10 43
output:
7
result:
ok single line: '7'
Test #30:
score: 0
Accepted
time: 309ms
memory: 85556kb
input:
1000000 1 20 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 27 ...
output:
34
result:
ok single line: '34'
Test #31:
score: 0
Accepted
time: 280ms
memory: 85788kb
input:
999999 1 999999 2 1 3 2 4 2 5 3 6 3 7 4 8 4 9 5 10 5 11 6 12 6 13 7 14 7 15 8 16 8 17 9 18 9 19 10 20 10 21 11 22 11 23 12 24 12 25 13 26 13 27 14 28 14 29 15 30 15 31 16 32 16 33 17 34 17 35 18 36 18 37 19 38 19 39 20 40 20 41 21 42 21 43 22 44 22 45 23 46 23 47 24 48 24 49 25 50 25 51 26 52 26 53 ...
output:
18
result:
ok single line: '18'
Test #32:
score: 0
Accepted
time: 323ms
memory: 126324kb
input:
1000000 1 1000000 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...
output:
0
result:
ok single line: '0'
Test #33:
score: 0
Accepted
time: 243ms
memory: 118596kb
input:
999999 1 16 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 51 52...
output:
1
result:
ok single line: '1'
Test #34:
score: 0
Accepted
time: 821ms
memory: 86728kb
input:
1000000 1 98017 1 2 3 2 4 2 5 4 6 4 7 6 8 6 9 2 10 8 11 2 12 7 13 5 14 8 15 4 16 8 17 2 18 9 19 17 20 16 21 17 22 2 23 16 24 14 25 2 26 6 27 21 28 25 29 15 30 8 31 7 32 12 33 9 34 33 35 12 36 5 37 10 38 17 39 15 40 37 41 25 42 27 43 12 44 25 45 9 46 9 47 19 48 3 49 18 50 28 51 27 52 3 53 3 54 28 55 ...
output:
90
result:
ok single line: '90'
Test #35:
score: 0
Accepted
time: 806ms
memory: 86900kb
input:
999999 1 906874 1 2 3 2 4 2 5 4 6 2 7 3 8 3 9 5 10 9 11 10 12 6 13 2 14 13 15 11 16 2 17 7 18 12 19 16 20 2 21 9 22 20 23 9 24 7 25 22 26 3 27 15 28 9 29 27 30 15 31 15 32 23 33 19 34 15 35 25 36 29 37 25 38 23 39 16 40 22 41 5 42 13 43 36 44 34 45 15 46 12 47 3 48 45 49 2 50 37 51 2 52 4 53 17 54 4...
output:
72
result:
ok single line: '72'
Test #36:
score: 0
Accepted
time: 889ms
memory: 93252kb
input:
1000000 1 100000 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 ...
output:
230404
result:
ok single line: '230404'
Test #37:
score: 0
Accepted
time: 870ms
memory: 93248kb
input:
999999 1 99999 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 51...
output:
230321
result:
ok single line: '230321'
Test #38:
score: 0
Accepted
time: 710ms
memory: 94968kb
input:
1000000 1 100000 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 ...
output:
100006
result:
ok single line: '100006'
Test #39:
score: 0
Accepted
time: 678ms
memory: 95160kb
input:
999999 1 99999 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 51...
output:
100001
result:
ok single line: '100001'
Test #40:
score: 0
Accepted
time: 667ms
memory: 94964kb
input:
1000000 1 100000 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 ...
output:
100005
result:
ok single line: '100005'