QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#389673#6743. water235ucup-team3334#WA 39ms5764kbC++14924b2024-04-14 18:00:212024-04-14 18:00:21

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3660kb

input:

2 1

output:

2
1 
1 

result:

ok The answer is correct.

Test #2:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

3 3

output:

3
1 0 1 
0 0 0 
1 0 0 

result:

ok The answer is correct.

Test #3:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

1 4

output:

3
1 0 1 1 

result:

ok The answer is correct.

Test #4:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

2 2

output:

2
0 1 
1 0 

result:

ok The answer is correct.

Test #5:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2 4

output:

3
0 1 0 1 
1 0 0 0 

result:

ok The answer is correct.

Test #6:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

4 3

output:

4
1 0 1 
0 0 0 
1 0 0 
1 0 0 

result:

ok The answer is correct.

Test #7:

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

input:

4 4

output:

4
0 1 0 1 
1 0 0 0 
0 0 0 0 
1 0 0 0 

result:

ok The answer is correct.

Test #8:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

1 789

output:

395
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

result:

ok The answer is correct.

Test #9:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2 444

output:

223
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ...

result:

ok The answer is correct.

Test #10:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

2 445

output:

224
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

result:

ok The answer is correct.

Test #11:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

3 333

output:

168
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

result:

ok The answer is correct.

Test #12:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

3 332

output:

168
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

result:

ok The answer is correct.

Test #13:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

224 4

output:

114
0 1 0 1 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 
1 0 0 0 
0 0 0 0 ...

result:

ok The answer is correct.

Test #14:

score: 0
Accepted
time: 0ms
memory: 3704kb

input:

31 31

output:

31
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

result:

ok The answer is correct.

Test #15:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

31 30

output:

31
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

result:

ok The answer is correct.

Test #16:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

128 128

output:

128
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

result:

ok The answer is correct.

Test #17:

score: 0
Accepted
time: 39ms
memory: 5764kb

input:

1000 1000

output:

1000
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1...

result:

ok The answer is correct.

Test #18:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

1 1

output:

1
1 

result:

ok The answer is correct.

Test #19:

score: 0
Accepted
time: 33ms
memory: 5712kb

input:

999 999

output:

999
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

result:

ok The answer is correct.

Test #20:

score: -100
Wrong Answer
time: 37ms
memory: 4148kb

input:

2 499999

output:

250001
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1...

result:

wrong answer Invalid output