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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#815817#9183. BouquetZhangYiDe8 65ms6812kbC++17343b2024-12-15 17:24:542024-12-15 17:24:54

Details

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Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 1ms
memory: 5748kb

input:

1
0 0

output:

1

result:

ok single line: '1'

Test #2:

score: 8
Accepted
time: 33ms
memory: 6812kb

input:

200000
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
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0 0
0 0
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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 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0...

output:

200000

result:

ok single line: '200000'

Test #3:

score: 8
Accepted
time: 42ms
memory: 6748kb

input:

200000
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28...

output:

6897

result:

ok single line: '6897'

Test #4:

score: 8
Accepted
time: 34ms
memory: 6752kb

input:

200000
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

output:

100000

result:

ok single line: '100000'

Test #5:

score: 8
Accepted
time: 42ms
memory: 6680kb

input:

200000
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60...

output:

3279

result:

ok single line: '3279'

Test #6:

score: 8
Accepted
time: 38ms
memory: 6744kb

input:

200000
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 1...

output:

1048

result:

ok single line: '1048'

Test #7:

score: 8
Accepted
time: 57ms
memory: 6628kb

input:

200000
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
269...

output:

75

result:

ok single line: '75'

Test #8:

score: 8
Accepted
time: 61ms
memory: 6688kb

input:

200000
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078...

output:

9

result:

ok single line: '9'

Test #9:

score: 8
Accepted
time: 65ms
memory: 6748kb

input:

200000
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517...

output:

3

result:

ok single line: '3'

Test #10:

score: 8
Accepted
time: 1ms
memory: 3532kb

input:

1000
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
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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...

output:

1000

result:

ok single line: '1000'

Test #11:

score: 8
Accepted
time: 1ms
memory: 5692kb

input:

1000
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4...

output:

200

result:

ok single line: '200'

Test #12:

score: 8
Accepted
time: 1ms
memory: 5688kb

input:

1000
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
4...

output:

22

result:

ok single line: '22'

Test #13:

score: 8
Accepted
time: 1ms
memory: 5564kb

input:

1000
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
3...

output:

29

result:

ok single line: '29'

Test #14:

score: 8
Accepted
time: 1ms
memory: 3648kb

input:

1000
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421...

output:

3

result:

ok single line: '3'

Test #15:

score: 8
Accepted
time: 1ms
memory: 5672kb

input:

6
2 2
2 2
2 2
2 2
2 2
2 2

output:

2

result:

ok single line: '2'

Subtask #2:

score: 0
Wrong Answer

Test #16:

score: 16
Accepted
time: 28ms
memory: 6668kb

input:

200000
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
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0 0
0 0
0 0
0 0
0 0
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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...

output:

200000

result:

ok single line: '200000'

Test #17:

score: 16
Accepted
time: 0ms
memory: 5620kb

input:

1000
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
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0 0
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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...

output:

1000

result:

ok single line: '1000'

Test #18:

score: 16
Accepted
time: 0ms
memory: 3516kb

input:

1
1 0

output:

1

result:

ok single line: '1'

Test #19:

score: 0
Wrong Answer
time: 35ms
memory: 6812kb

input:

200000
1 0
1 0
0 0
1 0
1 0
1 0
1 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
0 0
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1 0
0 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
0...

output:

200000

result:

wrong answer 1st lines differ - expected: '133350', found: '200000'

Subtask #3:

score: 0
Wrong Answer

Test #48:

score: 28
Accepted
time: 1ms
memory: 5708kb

input:

1000
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
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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...

output:

1000

result:

ok single line: '1000'

Test #49:

score: 28
Accepted
time: 1ms
memory: 3604kb

input:

1000
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4...

output:

200

result:

ok single line: '200'

Test #50:

score: 28
Accepted
time: 0ms
memory: 5624kb

input:

1000
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
4...

output:

22

result:

ok single line: '22'

Test #51:

score: 28
Accepted
time: 1ms
memory: 3652kb

input:

1000
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
3...

output:

29

result:

ok single line: '29'

Test #52:

score: 28
Accepted
time: 1ms
memory: 3520kb

input:

1000
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421...

output:

3

result:

ok single line: '3'

Test #53:

score: 0
Wrong Answer
time: 1ms
memory: 3648kb

input:

1000
3 0
3 0
4 0
2 0
0 0
2 0
1 0
3 0
2 0
4 0
5 0
0 0
4 0
5 0
3 0
3 0
0 0
3 0
5 0
4 0
5 0
5 0
2 0
4 0
3 0
3 0
4 0
0 0
4 0
3 0
4 0
0 0
3 0
5 0
0 0
2 0
0 0
0 0
4 0
4 0
1 0
1 0
1 0
2 0
3 0
3 0
2 0
1 0
1 0
4 0
0 0
0 0
3 0
4 0
5 0
1 0
4 0
2 0
5 0
4 0
4 0
3 0
2 0
4 0
4 0
4 0
3 0
4 0
5 0
4 0
0 0
1 0
0 0
3 0...

output:

367

result:

wrong answer 1st lines differ - expected: '361', found: '367'

Subtask #4:

score: 0
Wrong Answer

Test #127:

score: 18
Accepted
time: 33ms
memory: 6684kb

input:

200000
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
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0 0
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0 0
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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...

output:

200000

result:

ok single line: '200000'

Test #128:

score: 18
Accepted
time: 1ms
memory: 5680kb

input:

1000
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
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0 0
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0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
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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...

output:

1000

result:

ok single line: '1000'

Test #129:

score: 0
Wrong Answer
time: 31ms
memory: 6740kb

input:

200000
1 0
1 0
0 0
1 0
1 0
1 0
1 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
0...

output:

200000

result:

wrong answer 1st lines differ - expected: '133350', found: '200000'

Subtask #5:

score: 0
Wrong Answer

Test #155:

score: 30
Accepted
time: 1ms
memory: 5684kb

input:

1
0 0

output:

1

result:

ok single line: '1'

Test #156:

score: 30
Accepted
time: 33ms
memory: 6756kb

input:

200000
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
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0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0...

output:

200000

result:

ok single line: '200000'

Test #157:

score: 30
Accepted
time: 38ms
memory: 6760kb

input:

200000
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28
28 28...

output:

6897

result:

ok single line: '6897'

Test #158:

score: 30
Accepted
time: 33ms
memory: 6740kb

input:

200000
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

output:

100000

result:

ok single line: '100000'

Test #159:

score: 30
Accepted
time: 37ms
memory: 6628kb

input:

200000
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60
60 60...

output:

3279

result:

ok single line: '3279'

Test #160:

score: 30
Accepted
time: 49ms
memory: 6748kb

input:

200000
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 190
190 1...

output:

1048

result:

ok single line: '1048'

Test #161:

score: 30
Accepted
time: 57ms
memory: 6752kb

input:

200000
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
2690 2690
269...

output:

75

result:

ok single line: '75'

Test #162:

score: 30
Accepted
time: 60ms
memory: 6804kb

input:

200000
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078 23078
23078...

output:

9

result:

ok single line: '9'

Test #163:

score: 30
Accepted
time: 64ms
memory: 6632kb

input:

200000
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517 97517
97517...

output:

3

result:

ok single line: '3'

Test #164:

score: 30
Accepted
time: 0ms
memory: 5740kb

input:

1000
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 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
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...

output:

1000

result:

ok single line: '1000'

Test #165:

score: 30
Accepted
time: 0ms
memory: 5608kb

input:

1000
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4...

output:

200

result:

ok single line: '200'

Test #166:

score: 30
Accepted
time: 0ms
memory: 5756kb

input:

1000
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
46 46
4...

output:

22

result:

ok single line: '22'

Test #167:

score: 30
Accepted
time: 1ms
memory: 3524kb

input:

1000
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
34 34
3...

output:

29

result:

ok single line: '29'

Test #168:

score: 30
Accepted
time: 1ms
memory: 5680kb

input:

1000
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421
421 421...

output:

3

result:

ok single line: '3'

Test #169:

score: 30
Accepted
time: 0ms
memory: 3504kb

input:

1
1 0

output:

1

result:

ok single line: '1'

Test #170:

score: 0
Wrong Answer
time: 35ms
memory: 6748kb

input:

200000
1 0
1 0
0 0
1 0
1 0
1 0
1 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
0 0
1 0
1 0
0 0
0 0
1 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
1 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
0 0
1 0
0 0
0 0
0...

output:

200000

result:

wrong answer 1st lines differ - expected: '133350', found: '200000'