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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#55745	#2960. Social Distancing	MaMengQi	WA	3ms	3752kb	C++20	1.8kb	2022-10-14 23:47:38	2022-10-14 23:47:41

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Details

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Test #1:

score: 100

Accepted

time: 3ms

memory: 3540kb

input:

9 2
2 6

output:

result:

ok single line: '2'

Test #2:

score: 0

Accepted

time: 0ms

memory: 3680kb

input:

10 3
1 4 7

output:

result:

ok single line: '1'

Test #3:

score: 0

Accepted

time: 2ms

memory: 3700kb

input:

6 2
2 5

output:

result:

ok single line: '0'

Test #4:

score: 0

Accepted

time: 2ms

memory: 3752kb

input:

100 5
7 14 47 78 99

output:

result:

ok single line: '43'

Test #5:

score: 0

Accepted

time: 2ms

memory: 3640kb

input:

6 1
3

output:

result:

ok single line: '2'

Test #6:

score: 0

Accepted

time: 2ms

memory: 3532kb

input:

3 1
1

output:

result:

ok single line: '0'

Test #7:

score: 0

Accepted

time: 2ms

memory: 3600kb

input:

4 2
1 3

output:

result:

ok single line: '0'

Test #8:

score: 0

Accepted

time: 2ms

memory: 3604kb

input:

4 2
2 4

output:

result:

ok single line: '0'

Test #9:

score: 0

Accepted

time: 2ms

memory: 3596kb

input:

5 2
1 3

output:

result:

ok single line: '0'

Test #10:

score: 0

Accepted

time: 2ms

memory: 3644kb

input:

5 2
2 4

output:

result:

ok single line: '0'

Test #11:

score: 0

Accepted

time: 2ms

memory: 3564kb

input:

5 2
3 5

output:

result:

ok single line: '0'

Test #12:

score: 0

Accepted

time: 2ms

memory: 3648kb

input:

5 2
1 4

output:

result:

ok single line: '0'

Test #13:

score: 0

Accepted

time: 2ms

memory: 3648kb

input:

5 2
2 5

output:

result:

ok single line: '0'

Test #14:

score: 0

Accepted

time: 2ms

memory: 3588kb

input:

7 1
1

output:

result:

ok single line: '2'

Test #15:

score: 0

Accepted

time: 2ms

memory: 3600kb

input:

1000 1
1

output:

result:

ok single line: '499'

Test #16:

score: 0

Accepted

time: 2ms

memory: 3676kb

input:

1000 1
2

output:

result:

ok single line: '499'

Test #17:

score: -100

Wrong Answer

time: 0ms

memory: 3748kb

input:

1000 1
1000

output:

result:

wrong answer 1st lines differ - expected: '499', found: '498'