QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#444652	#8584. 바이러스	HuangHanSheng	10	43ms	22888kb	C++23	2.8kb	2024-06-15 20:40:45	2024-06-15 20:40:47

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Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 5

Accepted

Test #1:

score: 5

Accepted

time: 2ms

memory: 7720kb

input:

8 5
0 1
1 2
2 3
3 4
4 5
5 6
6 7
2 2
5 0
7 0
1 1
4 1
40 5 5 16 32 8 1 10

output:

result:

ok 5 lines

Test #2:

score: 5

Accepted

time: 0ms

memory: 7632kb

input:

output:

0
1000000000

result:

ok 2 lines

Test #3:

score: 5

Accepted

time: 0ms

memory: 7720kb

input:

1 1
0 0
1

output:

result:

ok single line: '0'

Test #4:

score: 5

Accepted

time: 0ms

memory: 7876kb

input:

5 5
0 1
1 2
2 3
3 4
4 4
3 4
3 4
4 4
3 3
205776802 419505279 604355565 320588676 267287300

output:

result:

ok 5 lines

Test #5:

score: 5

Accepted

time: 0ms

memory: 7708kb

input:

5 5
0 1
1 2
2 3
3 4
0 1
2 4
3 2
2 2
0 3
798595430 17544794 263282020 749935522 265537216

output:

result:

ok 5 lines

Test #6:

score: 5

Accepted

time: 2ms

memory: 7640kb

input:

5 5
0 1
1 2
2 3
3 4
4 0
3 0
0 0
1 1
1 0
805814316 68727170 931548944 955566578 268585692

output:

0
-1
-1
-1
-1

result:

ok 5 lines

Test #7:

score: 5

Accepted

time: 2ms

memory: 7644kb

input:

5 5
0 1
1 2
2 3
3 4
3 4
0 4
2 4
2 4
2 4
140258399 508694682 846494800 923720900 238592045

output:

result:

ok 5 lines

Test #8:

score: 5

Accepted

time: 2ms

memory: 7724kb

input:

10 10
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
8 7
3 7
9 8
0 5
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4 3
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4 8
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output:

result:

ok 10 lines

Test #9:

score: 5

Accepted

time: 2ms

memory: 7712kb

input:

10 10
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
2 5
5 4
9 5
2 9
5 2
6 4
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2 0
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output:

result:

ok 10 lines

Test #10:

score: 5

Accepted

time: 2ms

memory: 7712kb

input:

10 10
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
3 3
2 5
0 4
3 2
5 1
1 0
4 2
8 0
3 2
3 0
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output:

result:

ok 10 lines

Test #11:

score: 5

Accepted

time: 2ms

memory: 7648kb

input:

10 10
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
0 9
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output:

result:

ok 10 lines

Test #12:

score: 5

Accepted

time: 0ms

memory: 7964kb

input:

20 20
0 1
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
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2 12
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2 15
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output:

result:

ok 20 lines

Test #13:

score: 5

Accepted

time: 0ms

memory: 7732kb

input:

20 20
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
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13 3
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output:

result:

ok 20 lines

Test #14:

score: 5

Accepted

time: 0ms

memory: 7704kb

input:

20 20
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
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12 8
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18 3
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output:

result:

ok 20 lines

Test #15:

score: 5

Accepted

time: 0ms

memory: 7764kb

input:

20 20
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
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12 13
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1 19
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output:

result:

ok 20 lines

Test #16:

score: 5

Accepted

time: 30ms

memory: 21272kb

input:

output:

result:

ok 500 lines

Test #17:

score: 5

Accepted

time: 16ms

memory: 19976kb

input:

output:

result:

ok 500 lines

Test #18:

score: 5

Accepted

time: 11ms

memory: 14064kb

input:

output:

result:

ok 500 lines

Test #19:

score: 5

Accepted

time: 38ms

memory: 21464kb

input:

output:

result:

ok 500 lines

Subtask #2:

score: 0

Time Limit Exceeded

Dependency #1:

100%

Accepted

Test #20:

score: 0

Time Limit Exceeded

input:

output:

Unauthorized output

result:

Subtask #3:

score: 0

Skipped

Dependency #2:

Subtask #4:

score: 5

Accepted

Test #34:

score: 5

Accepted

time: 2ms

memory: 7656kb

input:

8 5
0 1
1 2
2 3
3 4
4 5
3 6
3 7
2 2
5 0
7 0
1 1
4 1
40 5 5 16 32 8 1 10

output:

result:

ok 5 lines

Test #35:

score: 5

Accepted

time: 2ms

memory: 7756kb

input:

10 10
9 3
0 6
1 8
5 1
3 2
8 7
0 4
6 5
0 9
9 0
7 2
1 0
8 1
6 3
1 2
4 6
7 2
5 1
5 4
10 12 5 9 8 21 20 6 13 5

output:

result:

ok 10 lines

Test #36:

score: 5

Accepted

time: 2ms

memory: 7680kb

input:

20 20
16 11
13 10
17 6
13 18
13 16
13 0
2 5
14 7
5 17
15 1
18 19
7 15
6 4
13 2
1 8
0 14
13 12
13 9
9 3
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5 16
8 18
0 19
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7 11
2 7
15 13
18 18
19 11
2 18
16 7
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16 19
14 15
5 15
13 19
5 8
7 15
17 15
201842345 959136634 799276472 790823713 190419998 931723392 553266463 967187391 208167145 ...

output:

result:

ok 20 lines

Test #37:

score: 5

Accepted

time: 0ms

memory: 7740kb

input:

20 20
11 17
13 8
6 4
18 13
15 12
5 15
16 7
8 10
3 18
16 3
16 19
16 1
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1 11
14 2
0 14
10 5
16 0
17 6
0 1
17 5
1 14
16 6
1 5
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18 4
12 8
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0 12
3 12
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11 5
2 0
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18 1
18 17
15 19
11 4
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output:

result:

ok 20 lines

Test #38:

score: 5

Accepted

time: 2ms

memory: 7964kb

input:

20 20
1 13
3 12
0 8
2 4
8 5
10 17
10 0
10 11
13 16
19 9
6 18
10 14
10 2
7 1
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4 15
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10 19
4 4
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1 0
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10 15
18 0
6 3
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15 0
16 5
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4 10
0 0
14 1
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17 0
12 4
13 6
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output:

result:

ok 20 lines

Test #39:

score: 5

Accepted

time: 2ms

memory: 7764kb

input:

20 20
17 7
12 3
15 0
17 6
7 12
10 16
2 15
17 1
17 4
14 19
17 5
0 9
17 2
18 14
4 10
19 13
9 18
3 11
11 8
3 19
13 19
4 19
6 19
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9 19
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13 19
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10 19
3 19
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17 19
7 19
15 19
601569352 457345748 950690477 940932136 419713541 265386030 296609107 328433361 2843618...

output:

result:

ok 20 lines

Test #40:

score: 5

Accepted

time: 43ms

memory: 19964kb

input:

output:

result:

ok 500 lines

Test #41:

score: 5

Accepted

time: 33ms

memory: 21904kb

input:

output:

result:

ok 500 lines

Test #42:

score: 5

Accepted

time: 39ms

memory: 20580kb

input:

output:

result:

ok 500 lines

Test #43:

score: 5

Accepted

time: 29ms

memory: 21764kb

input:

output:

result:

ok 500 lines

Test #44:

score: 5

Accepted

time: 22ms

memory: 20572kb

input:

output:

result:

ok 500 lines

Test #45:

score: 5

Accepted

time: 26ms

memory: 22888kb

input:

output:

result:

ok 500 lines

Test #46:

score: 5

Accepted

time: 31ms

memory: 21224kb

input:

output:

result:

ok 500 lines

Test #47:

score: 5

Accepted

time: 37ms

memory: 20928kb

input:

output:

result:

ok 500 lines

Test #48:

score: 5

Accepted

time: 2ms

memory: 7740kb

input:

output:

0
-1
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-1
-1
-1
-1
-1
-1
-1
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...

result:

ok 500 lines

Test #49:

score: 5

Accepted

time: 2ms

memory: 7880kb

input:

output:

0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-...

result:

ok 500 lines

Test #50:

score: 5

Accepted

time: 2ms

memory: 7764kb

input:

10 10
6 1
0 8
4 5
3 6
1 7
6 4
8 9
6 2
4 0
7 9
3 9
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1 8
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0 9
7 8
5 9
7 9
7 8
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output:

result:

ok 10 lines

Test #51:

score: 5

Accepted

time: 0ms

memory: 7876kb

input:

10 10
4 5
7 2
0 8
2 9
8 4
7 0
4 3
0 1
8 6
7 4
3 6
2 2
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7 1
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4 4
9 6
9 2
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output:

result:

ok 10 lines

Test #52:

score: 5

Accepted

time: 2ms

memory: 7660kb

input:

10 10
6 1
9 3
6 4
3 7
9 6
9 8
4 2
3 5
8 0
7 0
0 0
4 0
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7 1
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6 2
0 0
9 0
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output:

result:

ok 10 lines

Test #53:

score: 5

Accepted

time: 0ms

memory: 7680kb

input:

20 20
5 13
16 8
12 9
4 14
2 6
2 3
10 18
7 10
7 0
4 5
17 11
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16 4
16 2
7 1
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6 19
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output:

result:

ok 20 lines

Test #54:

score: 5

Accepted

time: 0ms

memory: 7764kb

input:

20 20
16 11
13 8
3 4
17 3
0 1
4 2
2 15
17 9
15 10
10 14
18 12
3 0
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1 6
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9 16
17 13
15 10
17 14
9 19
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7 10
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18 6
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5 6
3 3
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output:

result:

ok 20 lines

Test #55:

score: 5

Accepted

time: 2ms

memory: 7644kb

input:

20 20
10 4
14 2
18 12
15 10
10 17
4 7
10 6
9 16
15 18
10 13
18 1
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1 5
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15 3
13 0
10 9
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15 6
19 2
1 0
0 1
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5 3
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output:

result:

ok 20 lines

Test #56:

score: 5

Accepted

time: 36ms

memory: 20192kb

input:

output:

result:

ok 500 lines

Test #57:

score: 5

Accepted

time: 29ms

memory: 21648kb

input:

output:

result:

ok 500 lines

Test #58:

score: 5

Accepted

time: 26ms

memory: 19640kb

input:

output:

result:

ok 500 lines

Test #59:

score: 5

Accepted

time: 0ms

memory: 7896kb

input:

5 5
1 4
0 1
0 2
1 3
0 4
3 4
3 3
3 4
4 4
356251622 244999661 599988275 914391300 963118056

output:

result:

ok 5 lines

Test #60:

score: 5

Accepted

time: 0ms

memory: 7644kb

input:

5 5
1 4
0 2
1 3
0 1
0 0
2 4
2 3
3 1
0 1
848600690 447099829 211804374 961820332 915051568

output:

result:

ok 5 lines

Test #61:

score: 5

Accepted

time: 2ms

memory: 7760kb

input:

5 5
1 4
1 3
0 1
0 2
4 0
2 0
2 0
3 0
1 0
524427741 999411104 392621073 946301528 925732979

output:

0
-1
-1
-1
-1

result:

ok 5 lines

Test #62:

score: 5

Accepted

time: 0ms

memory: 7720kb

input:

10 10
4 9
2 5
0 1
2 6
1 3
3 8
1 4
0 2
3 7
8 5
4 6
1 5
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5 6
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4 6
2 4
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output:

result:

ok 10 lines

Test #63:

score: 5

Accepted

time: 0ms

memory: 7728kb

input:

10 10
3 8
2 5
2 6
4 9
1 4
3 7
0 1
1 3
0 2
2 2
0 4
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4 1
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output:

result:

ok 10 lines

Test #64:

score: 5

Accepted

time: 0ms

memory: 7628kb

input:

10 10
2 5
0 2
0 1
3 7
1 3
3 8
4 9
1 4
2 6
5 0
0 0
1 0
0 0
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output:

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

result:

ok 10 lines

Test #65:

score: 5

Accepted

time: 2ms

memory: 7764kb

input:

20 20
6 14
4 10
7 16
8 18
9 19
0 1
7 15
6 13
5 12
3 7
4 9
1 4
0 2
1 3
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2 6
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1 8
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16 6
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output:

result:

ok 20 lines

Test #66:

score: 5

Accepted

time: 2ms

memory: 7616kb

input:

20 20
5 12
4 10
8 17
7 15
6 13
5 11
8 18
4 9
0 1
1 3
0 2
2 5
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7 16
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9 19
3 7
1 4
3 8
18 7
13 4
5 5
9 2
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16 4
6 4
15 0
9 6
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19 0
5 1
1 2
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3 8
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output:

result:

ok 20 lines

Test #67:

score: 5

Accepted

time: 0ms

memory: 7724kb

input:

20 20
8 18
7 16
2 5
7 15
9 19
5 12
4 9
2 6
3 8
1 3
6 14
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0 1
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16 1
2 0
8 1
14 0
8 1
396119312 796103047 43136967 857699803 696795723 719829249 854844550 114365970 350167633 360778181 952614697 992813896 ...

output:

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

result:

ok 20 lines

Test #68:

score: 5

Accepted

time: 36ms

memory: 21784kb

input:

output:

result:

ok 500 lines

Test #69:

score: 5

Accepted

time: 10ms

memory: 12632kb

input:

output:

result:

ok 500 lines

Test #70:

score: 5

Accepted

time: 0ms

memory: 8080kb

input:

output:

result:

ok 500 lines

Subtask #5:

score: 0

Time Limit Exceeded

Dependency #4:

100%

Accepted

Test #71:

score: 0

Time Limit Exceeded

input:

output:

Unauthorized output

result:

Subtask #6:

score: 0

Skipped

Dependency #1:

100%

Accepted