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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#97837#2928. Espresso!ZhaoZiLongAC ✓2ms3804kbC++202.0kb2023-04-19 03:55:372023-04-19 03:55:38

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 3516kb

input:

1 10
4L

output:

0

result:

ok single line: '0'

Test #2:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

15 10
3
2L
3
1
3
2L
3
4
3L
2L
3
1
4
2
4L

output:

5

result:

ok single line: '5'

Test #3:

score: 0
Accepted
time: 2ms
memory: 3592kb

input:

8 24
1
1L
2
2L
3
3L
4
4L

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 2ms
memory: 3732kb

input:

8 24
1
3L
4
4L
2L
3
2
1L

output:

0

result:

ok single line: '0'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3724kb

input:

100 10
3
3L
3
1
3
4
2
4L
2L
3L
3L
3
2L
1
3
4
3L
3L
2L
1
3L
2
3
3
3L
3
1
4
1L
4
2
4
3L
3
1L
2
1L
4
4
3L
4
3L
1L
1L
1
3
2
1L
3
1L
3
4L
4L
3L
4
1L
2L
2
4
1
2
1
4L
3L
1L
2L
3
2L
1L
2L
2L
3
2L
2
3L
3L
4L
1
2L
3L
4
3
3L
4L
4
3
4L
1
2
2
3L
2
1L
4
3L
4
1
3L
4
1L

output:

34

result:

ok single line: '34'

Test #6:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

100 11
3L
3L
3
2
3L
1L
2
3L
2
3
3
4
1
3
1L
2L
2L
4
2L
4L
2L
4
3
4L
4
2L
2
4L
3L
2L
3
1L
4L
2L
2L
1
2L
1
1
1L
1L
1L
2
1L
2
2
3L
1L
1
4L
4
3L
2L
4
4L
4
4
2L
3
2L
1
2L
2L
2L
2L
4L
4
3
4L
1L
2
4
1L
2L
4
2
1
2
3
4
2L
1
3L
1L
3
3L
1L
2
4
1L
3L
1
4L
4L
3L
2
1L
3L
2L
2L

output:

31

result:

ok single line: '31'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

100 12
1
2
1L
4
3L
3
2L
4L
1L
3
4L
3L
1
1L
4
2L
3L
4L
4
3L
1L
4
1L
4L
3L
1L
2
4
1
2
3
2L
4
2L
2
2L
4
2
4
3
4
2L
4L
2
1
4L
2L
2
3
2
1L
2L
4
3
2
1
2
4
1L
1L
4L
1L
1
1L
1
2
1L
4L
1
3
1L
3L
4
4L
1
1
4L
1L
2L
2L
2L
2L
1
2
1L
3
2L
4L
4
3
1L
1
4
4
4
3L
4
4
1L
1L

output:

27

result:

ok single line: '27'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

100 13
1L
2L
2
2
4L
2
4
3L
2L
4L
4L
2
1
3
4
3
1
2L
2L
4
4
3
2
3L
3
4L
3L
1
4
2
4
2
4L
4L
2
2L
2L
2L
4L
2L
4L
1
4
2L
3
1L
1L
4L
4
4L
3
1L
1L
2
4
4L
2L
1
1
3
1L
4L
1
2L
2
1L
2L
2L
1
2
2L
3L
3L
2L
3
3
4L
4
4L
4L
3
4L
4
3
1L
3
4
2L
4L
2
2
3L
3L
3
4L
4L
3L
1
2L
3L

output:

27

result:

ok single line: '27'

Test #9:

score: 0
Accepted
time: 2ms
memory: 3800kb

input:

100 15
1
4
3
2
4L
3L
1L
4
3L
3L
2
2L
1L
4L
3L
4L
1
2
3
2
2L
2
4
2
4L
1L
3
2
1L
1
2L
3
2L
1L
4
1
2L
1L
3L
4L
3L
1L
2L
3L
2L
4L
1L
1L
1L
1L
3
1L
4
3L
3
1
2
3L
4
4L
1
3
1L
4
1L
2L
1L
4
4L
4L
3L
1L
2
2
4L
1L
3L
4
1L
2
1L
3L
3
4L
2L
1
4L
2
4L
3L
4
1
4
4
4
3L
4
3L
2L
3

output:

22

result:

ok single line: '22'

Test #10:

score: 0
Accepted
time: 1ms
memory: 3792kb

input:

100 17
2
3L
1L
1L
3
2L
4
3
1L
2
3L
3
3L
2L
1
2L
3L
3
2
1L
4L
1L
3
3
4
1
2L
3L
1
2
1L
4
3
3L
3L
1L
4
2
4
2
3L
3L
1
1L
3L
4
3
2L
1L
2
2
1L
2L
1
3L
3
4
4
2L
1
2L
1
3
4L
2
4L
4L
2L
3
3
4L
4L
3L
4L
1
4L
3L
1L
3L
2
4L
1L
1L
2L
3L
2L
3L
1
2L
3
2
4L
4
1
3L
1L
4
4
2
3L

output:

19

result:

ok single line: '19'

Test #11:

score: 0
Accepted
time: 1ms
memory: 3536kb

input:

100 24
1
3
2
4
1
4
2
1L
1L
4
2
1
3L
2L
3
2L
1
1
1
1L
3
1L
2L
3L
1L
4
4
2
3
3L
1
3L
2
2
2L
4L
4L
4L
2L
1L
4
3L
4L
3
4
4L
2
3
2
4L
2L
3L
1
3L
4
1L
1L
3L
4L
4L
2
1
2
4
3
3
3L
2L
2L
4
1
4L
2L
4L
3L
4
4
1L
4L
1
1
2
4L
2
1L
4L
3L
3
4
4
4L
3
2L
2L
3
2L
1L
3
3
1

output:

13

result:

ok single line: '13'

Test #12:

score: 0
Accepted
time: 2ms
memory: 3732kb

input:

100 131
1
1L
2
2L
1
4L
3L
3L
3L
4
2
3
3
1L
3
3
1
3L
3L
4L
2
3
2
1L
2
4
4L
4L
3
3
4L
3
2
3
2L
4L
4L
4
3L
4L
2
3L
2
3
4
1L
1
2
2L
3L
4L
3
3L
3L
1
1L
3L
3
4
3L
2
1
4L
2
3L
1
1
2
4
1
1
4L
4L
2L
3L
3
3
4L
3L
4L
4
4L
1
3
1
4L
4
3
4L
3L
4L
2
4
4
4L
1L
1L
4
3L
2

output:

2

result:

ok single line: '2'

Test #13:

score: 0
Accepted
time: 2ms
memory: 3724kb

input:

100 200
2
2
2L
1
1L
3L
1L
1L
1
3L
2L
3L
3
1
2L
2L
2L
4
1L
3L
1L
2
3L
3
2
3
4
2L
2
2L
1
3L
3
2L
3L
3
4L
4
1
1L
4L
1L
2L
1
2L
4L
1
3
4L
4L
1L
2
4
2
4L
3L
3L
2L
3
3
3L
3L
4L
4
3
3L
4L
3L
1L
4
1
4L
1
1
4L
2L
2
2
4L
1L
1
3L
4L
3
2L
2L
4
2L
3L
4L
4
2
4L
1
1L
4L
4L
1
1L
1

output:

1

result:

ok single line: '1'

Test #14:

score: 0
Accepted
time: 2ms
memory: 3520kb

input:

8 10
1
2L
3
4
3L
1
1L
4L

output:

2

result:

ok single line: '2'

Test #15:

score: 0
Accepted
time: 2ms
memory: 3464kb

input:

3 12
4
4
4

output:

0

result:

ok single line: '0'