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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#55737#2960. Social DistancingGuanYunchangWA 2ms3700kbC++20871b2022-10-14 23:36:522022-10-14 23:36:55

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3640kb

input:

9 2
2 6

output:

2

result:

ok single line: '2'

Test #2:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

10 3
1 4 7

output:

1

result:

ok single line: '1'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

6 2
2 5

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 2ms
memory: 3548kb

input:

100 5
7 14 47 78 99

output:

43

result:

ok single line: '43'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3640kb

input:

6 1
3

output:

2

result:

ok single line: '2'

Test #6:

score: -100
Wrong Answer
time: 2ms
memory: 3676kb

input:

3 1
1

output:

1

result:

wrong answer 1st lines differ - expected: '0', found: '1'