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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#131067#2960. Social DistancingZhangYiDeWA 1ms4360kbC++1.4kb2023-07-26 09:32:352023-07-26 09:32:37

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 4360kb

input:

9 2
2 6

output:

2

result:

ok single line: '2'

Test #2:

score: 0
Accepted
time: 1ms
memory: 4272kb

input:

10 3
1 4 7

output:

1

result:

ok single line: '1'

Test #3:

score: 0
Accepted
time: 1ms
memory: 4276kb

input:

6 2
2 5

output:

0

result:

ok single line: '0'

Test #4:

score: 0
Accepted
time: 0ms
memory: 4272kb

input:

100 5
7 14 47 78 99

output:

43

result:

ok single line: '43'

Test #5:

score: 0
Accepted
time: 1ms
memory: 4232kb

input:

6 1
3

output:

2

result:

ok single line: '2'

Test #6:

score: -100
Wrong Answer
time: 1ms
memory: 4348kb

input:

3 1
1

output:

1

result:

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