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#537864#4565. Rarest Insectsegypt_ioi2024_01#53.16 349ms32012kbC++231.9kb2024-08-30 19:11:572024-08-30 19:11:57

Details

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Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 0ms
memory: 3784kb

input:

6
1
1
1
2
2
2
2
3

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 3
8
0 4
8
2
8
0 5
8
2
8
1 5
8
3 1

result:

ok

Test #2:

score: 10
Accepted
time: 0ms
memory: 3780kb

input:

2
1
2

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
3 2

result:

ok

Test #3:

score: 10
Accepted
time: 1ms
memory: 3848kb

input:

2
1
1

output:

8
0 0
8
2
8
0 1
8
2
8
3 1

result:

ok

Test #4:

score: 10
Accepted
time: 1ms
memory: 4032kb

input:

3
1
1
2

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
3 1

result:

ok

Test #5:

score: 10
Accepted
time: 0ms
memory: 4064kb

input:

5
1
1
2
2
2
2
3

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 2
8
0 3
8
2
8
0 4
8
2
8
1 4
8
3 2

result:

ok

Test #6:

score: 10
Accepted
time: 0ms
memory: 4072kb

input:

8
1
1
2
2
2
2
2
1
2
3
3
3
2

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
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0 4
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2
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1 4
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0 5
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2
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1 5
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0 6
8
2
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1 6
8
0 7
8
2
8
0 2
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2
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0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
3 1

result:

ok

Test #7:

score: 10
Accepted
time: 2ms
memory: 3896kb

input:

199
1
2
2
2
2
2
2
2
2
2
2
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...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
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1 3
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0 4
8
2
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1 4
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0 5
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2
8
1 5
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0 6
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2
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1 6
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0 7
8
2
8
1 7
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0 8
8
2
8
1 8
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0 9
8
2
8
1 9
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0 10
8
2
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1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #8:

score: 10
Accepted
time: 2ms
memory: 3836kb

input:

200
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
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1
1
1
1
1
1
1
1
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
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0 5
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2
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2
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2
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2
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2
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8
2
8
0 12
8
2
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8
2
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8
2
8
0 15
8
2
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8
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8
2
8
0 19
8
2
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8
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8
2
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8
2
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #9:

score: 10
Accepted
time: 0ms
memory: 3972kb

input:

200
1
1
1
2
1
2
1
2
2
2
1
1
1
1
1
2
2
2
2
2
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1
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2
2
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2
2
2
2
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
0 5
8
2
8
1 5
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0 6
8
2
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
...

result:

ok

Test #10:

score: 10
Accepted
time: 8ms
memory: 4364kb

input:

198
1
1
1
1
1
1
2
1
2
2
2
2
1
2
1
2
2
2
2
2
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1
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2
2
2
2
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
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0 6
8
2
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1 6
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0 7
8
2
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0 8
8
2
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1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
0 13
8
2
8
1 13
8
0 14
8
2
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 2...

result:

ok

Test #11:

score: 10
Accepted
time: 5ms
memory: 4016kb

input:

199
1
1
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
2
2
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...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8...

result:

ok

Test #12:

score: 10
Accepted
time: 2ms
memory: 3836kb

input:

197
1
1
1
2
1
2
1
1
1
2
1
2
2
1
2
2
2
2
1
1
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1
1
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1
2
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2
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1
1
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1
1
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1
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1
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1
1
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1
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1
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1
2
2
2
1
1
1
2
2
2
2
2
1
1
2
2
2
2
1
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
0 5
8
2
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1 5
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
1 9
8
0 10
8
2
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
1 20
8
0 21
8
2
8...

result:

ok

Test #13:

score: 10
Accepted
time: 0ms
memory: 4312kb

input:

197
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
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1
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2
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2
2
2
2
2
2
2
2
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
...

result:

ok

Test #14:

score: 10
Accepted
time: 0ms
memory: 4244kb

input:

198
1
1
1
1
1
1
2
2
2
1
2
2
2
2
2
1
1
2
2
1
2
2
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2
1
2
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2
2
2
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2
2
2
2
2
2
2
2
2
2
1
2
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
0 16
8
2
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
0 20
8
2
8
1 20
8
0 2...

result:

ok

Test #15:

score: 10
Accepted
time: 4ms
memory: 4336kb

input:

200
1
1
2
1
1
2
2
1
2
2
2
2
2
2
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2
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...

output:

8
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8
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8
2
8
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8
0 18
8
2
8
1 18
8
0 19
8...

result:

ok

Test #16:

score: 10
Accepted
time: 6ms
memory: 6388kb

input:

196
1
1
1
1
1
2
1
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2
2
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...

output:

8
0 0
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8
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8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2...

result:

ok

Test #17:

score: 10
Accepted
time: 0ms
memory: 4020kb

input:

199
1
1
1
1
2
1
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2
2
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...

output:

8
0 0
8
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0 1
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2
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0 2
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8
0 18
8
2
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
...

result:

ok

Test #18:

score: 10
Accepted
time: 3ms
memory: 4308kb

input:

196
1
1
2
1
1
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2
1
2
2
1
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...

output:

8
0 0
8
2
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2
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0 2
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1 2
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8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
...

result:

ok

Test #19:

score: 10
Accepted
time: 5ms
memory: 4024kb

input:

196
1
1
2
1
1
2
1
1
1
1
1
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...

output:

8
0 0
8
2
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0 1
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2
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0 2
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1 2
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2
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
...

result:

ok

Test #20:

score: 10
Accepted
time: 2ms
memory: 4088kb

input:

196
1
1
1
2
1
1
1
1
1
2
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...

output:

8
0 0
8
2
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0 1
8
2
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0 2
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0 3
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1 3
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8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
...

result:

ok

Test #21:

score: 10
Accepted
time: 0ms
memory: 4068kb

input:

200
1
1
1
1
2
1
1
2
1
1
1
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...

output:

8
0 0
8
2
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0 1
8
2
8
0 2
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2
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0 3
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0 4
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2
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2
8
0 21
8
2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 23...

result:

ok

Test #22:

score: 10
Accepted
time: 3ms
memory: 3912kb

input:

199
1
1
1
1
1
1
1
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1
1
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...

output:

8
0 0
8
2
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0 1
8
2
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0 2
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0 3
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8
2
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8
2
8
0 25
8
2
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0 26
8
2
8
0 27...

result:

ok

Test #23:

score: 10
Accepted
time: 1ms
memory: 4116kb

input:

198
1
1
1
1
1
1
1
1
1
1
1
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1
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1
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1
1
1
2
1
2
1
...

output:

8
0 0
8
2
8
0 1
8
2
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0 2
8
2
8
0 3
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0 4
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0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Subtask #2:

score: 15
Accepted

Test #24:

score: 15
Accepted
time: 8ms
memory: 4176kb

input:

1000
1
2
2
2
2
2
2
2
2
2
2
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2
2
2...

output:

8
0 0
8
2
8
0 1
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2
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1 1
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0 2
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1 2
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2
8
1 11
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0 12
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8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #25:

score: 15
Accepted
time: 22ms
memory: 5836kb

input:

1000
1
1
1
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1...

output:

8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
...

result:

ok

Test #26:

score: 15
Accepted
time: 54ms
memory: 8088kb

input:

999
1
1
1
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1
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1
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...

output:

8
0 0
8
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2
8
1 22
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0 23
8
2
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1 23
8
0 24
8
2
8...

result:

ok

Test #27:

score: 15
Accepted
time: 69ms
memory: 11896kb

input:

999
1
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1
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1
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...

output:

8
0 0
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1 20
8
0 21
8
2
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1 21
8
0 22
8
2
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0 23
8
2
8
1 23...

result:

ok

Test #28:

score: 15
Accepted
time: 48ms
memory: 6476kb

input:

996
1
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2
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...

output:

8
0 0
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0 1
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1 1
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2
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1 15
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0 16
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1 16
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2
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1 17
8
...

result:

ok

Test #29:

score: 15
Accepted
time: 8ms
memory: 4876kb

input:

995
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1
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1
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...

output:

8
0 0
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0 1
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0 2
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8
2
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0 21
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1 21
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2
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1 22
8
0 ...

result:

ok

Test #30:

score: 15
Accepted
time: 80ms
memory: 7660kb

input:

998
1
1
2
1
1
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...

output:

8
0 0
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2
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1 16
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2
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1 17
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0 18
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2
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1 18
8
...

result:

ok

Test #31:

score: 15
Accepted
time: 61ms
memory: 7876kb

input:

998
1
1
1
1
1
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...

output:

8
0 0
8
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0 1
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0 2
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2
8
0 21
8
2
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1 21
8
0 22
8
2
8
1 22
8
0 23
8
2...

result:

ok

Test #32:

score: 15
Accepted
time: 67ms
memory: 11272kb

input:

1000
1
1
2
2
1
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2
1
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1
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2...

output:

8
0 0
8
2
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0 1
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2
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0 2
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1 2
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1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8...

result:

ok

Test #33:

score: 15
Accepted
time: 55ms
memory: 11192kb

input:

996
1
1
1
1
2
2
1
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2
1
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...

output:

8
0 0
8
2
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0 1
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2
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0 2
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0 3
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0 17
8
2
8
0 18
8
2
8
1 18
8
0 19
8
2
8
0 20
8
2...

result:

ok

Test #34:

score: 15
Accepted
time: 65ms
memory: 10140kb

input:

1000
1
1
1
1
1
2
2
1
2
2
1
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2
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2
2
2
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2
2
2
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2
2
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2
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2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
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2
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0 2
8
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8
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2
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8
2
8
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2
8
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8
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8
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2
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8
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8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0...

result:

ok

Test #35:

score: 15
Accepted
time: 71ms
memory: 10080kb

input:

1000
1
1
1
1
1
2
2
1
2
1
2
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1
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2...

output:

8
0 0
8
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0 1
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0 2
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0 3
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2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 2...

result:

ok

Test #36:

score: 15
Accepted
time: 65ms
memory: 9360kb

input:

997
1
1
1
1
1
1
1
1
1
1
2
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...

output:

8
0 0
8
2
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0 1
8
2
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0 2
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2
8
0 3
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0 4
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8
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0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
8
1 2...

result:

ok

Test #37:

score: 15
Accepted
time: 77ms
memory: 12628kb

input:

995
1
1
1
1
1
2
2
1
1
2
1
1
1
2
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...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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2
8
0 4
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0 5
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0 19
8
2
8
1 19
8
0 20
8
2
8
0 21
8
2
8
1 21
8
0 22
8...

result:

ok

Test #38:

score: 15
Accepted
time: 53ms
memory: 8780kb

input:

997
1
1
1
1
1
1
1
1
2
1
2
2
1
1
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1
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...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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2
8
0 4
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0 12
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0 20
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2
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0 21
8
2
8
1 21
8
0 22
8
2
8
1 22
8
0 23
8
2
8
0 2...

result:

ok

Test #39:

score: 15
Accepted
time: 43ms
memory: 7812kb

input:

997
1
1
1
1
1
1
1
1
1
1
1
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1
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...

output:

8
0 0
8
2
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0 1
8
2
8
0 2
8
2
8
0 3
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2
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0 4
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8
2
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2
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1 19
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0 20
8
2
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0 21
8
2
8
1 21
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
...

result:

ok

Test #40:

score: 15
Accepted
time: 41ms
memory: 6624kb

input:

996
1
1
1
1
1
1
1
1
1
1
2
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1
1
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1
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1
1
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1
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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2
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0 4
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1 10
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0 11
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8
2
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8
2
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2
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0 21
8
2
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0 22
8
2
8
1 22
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0...

result:

ok

Test #41:

score: 15
Accepted
time: 19ms
memory: 5968kb

input:

995
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
2
1
2
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
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8
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8
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8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #42:

score: 15
Accepted
time: 15ms
memory: 5560kb

input:

995
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
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1
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1
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1
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1
1
1
1
1
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1
1
1
1
1
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1
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1
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1
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1
1
1
1
1
1
2
2
1
2
1
1
1
1
1
1
1
1
2
1
...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
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0 6
8
2
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0 7
8
2
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8
2
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8
2
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8
2
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8
2
8
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8
2
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8
2
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8
2
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8
2
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8
2
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8
2
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8
2
8
0 19
8
2
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8
2
8
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8
2
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8
2
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Subtask #3:

score: 28.16
Acceptable Answer

Test #43:

score: 75
Accepted
time: 1ms
memory: 4064kb

input:

2
1
2

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
3 2

result:

ok

Test #44:

score: 75
Accepted
time: 1ms
memory: 4068kb

input:

2
1
1

output:

8
0 0
8
2
8
0 1
8
2
8
3 1

result:

ok

Test #45:

score: 75
Accepted
time: 0ms
memory: 3772kb

input:

3
1
1
2

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
3 1

result:

ok

Test #46:

score: 75
Accepted
time: 1ms
memory: 4072kb

input:

6
1
2
1
2
2
2
2
3
3
3

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 1
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
3 1

result:

ok

Test #47:

score: 75
Accepted
time: 0ms
memory: 4048kb

input:

10
1
1
2
2
2
2
2
2
2
2
3
3
3
4
4
4
4
4
5
5
6

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
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2
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0 7
8
2
8
0 8
8
2
8
1 8
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8
2
8
1 9
8
0 ...

result:

ok

Test #48:

score: 75
Accepted
time: 14ms
memory: 4004kb

input:

2000
1
2
2
2
2
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2
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2...

output:

8
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2
8
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8
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8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #49:

score: 75
Accepted
time: 84ms
memory: 11536kb

input:

2000
1
1
1
1
1
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1
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1
1
1
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1...

output:

8
0 0
8
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8
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8
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8
2
8
0 27
8
2
8
...

result:

ok

Test #50:

score: 75
Accepted
time: 210ms
memory: 21832kb

input:

2000
1
1
1
1
1
1
1
1
2
1
1
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2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
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8
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8
2
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1 21
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8...

result:

ok

Test #51:

score: 70.58
Acceptable Answer
time: 298ms
memory: 28024kb

input:

2000
1
1
1
1
2
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1
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2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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1 20
8
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8
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1 21
8
0 22
8
2
8
1 22
8
0 23
8
2...

result:

points 0.94106666670 points  0.94106666670

Test #52:

score: 28.16
Acceptable Answer
time: 217ms
memory: 16936kb

input:

2000
1
2
2
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2...

output:

8
0 0
8
2
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0 1
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2
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1 1
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8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

points 0.37546666670 points  0.37546666670

Test #53:

score: 75
Accepted
time: 85ms
memory: 11532kb

input:

2000
1
1
2
1
1
1
2
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1
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1
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2
1...

output:

8
0 0
8
2
8
0 1
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2
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0 2
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2
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1 2
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0 19
8
2
8
1 19
8
0 20
8
2
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1 20
8
0 21
8
2
8...

result:

ok

Test #54:

score: 28.21
Acceptable Answer
time: 256ms
memory: 18408kb

input:

2000
1
1
2
2
1
2
1
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2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
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0 3
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2
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2
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8
2
8
1 17
8
0 18
8
2
8
1 18
8
...

result:

points 0.37613333330 points  0.37613333330

Test #55:

score: 57.87
Acceptable Answer
time: 231ms
memory: 18168kb

input:

2000
1
1
1
1
1
1
2
1
1
1
1
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2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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0 4
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8
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8
2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 2...

result:

points 0.77160 points  0.77160

Test #56:

score: 74.56
Acceptable Answer
time: 255ms
memory: 27836kb

input:

1998
1
1
2
1
2
1
2
2
2
2
2
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2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
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0 3
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2
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0 4
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8
2
8
1 16
8
0 17
8
2
8
0 18
8
2
8
1 18
8
0 19
8
...

result:

points 0.99413333330 points  0.99413333330

Test #57:

score: 74.51
Acceptable Answer
time: 229ms
memory: 24176kb

input:

1999
1
1
1
2
1
1
1
2
2
2
2
1
2
2
2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
0 20
8
2...

result:

points 0.99346666670 points  0.99346666670

Test #58:

score: 73.62
Acceptable Answer
time: 284ms
memory: 26656kb

input:

1997
1
1
1
2
1
1
1
2
1
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
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2
2
2
2
2
2
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2
2
2
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2
2
2
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2
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2
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2
2
2
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2
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2
2
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2
2
2
2
2
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2
2
2
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2
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2
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2
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2
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2
2
2
2
2
2
2
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2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
0 5
8
2
8
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8
2
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8
2
8
1 7
8
0 8
8
2
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 2...

result:

points 0.98160 points  0.98160

Test #59:

score: 72.85
Acceptable Answer
time: 305ms
memory: 28496kb

input:

1998
1
1
1
1
1
1
1
2
2
1
2
2
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
2
1
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
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2
2
2
2
2
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2
2
2
1
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2
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2
2
2
2
2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
0 15
8
2
8
1 15
8
0 16
8
2
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 ...

result:

points 0.97133333330 points  0.97133333330

Test #60:

score: 72.3
Acceptable Answer
time: 349ms
memory: 32012kb

input:

1996
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
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2
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2
2
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
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2
2
2
2
2
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2
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2
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2
2
2
2
2
2
2
2
2
2
1
2
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2
2
2
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2
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2
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2
2
2
2
2
2
2
2
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2
2
2
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2
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2
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2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
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0 6
8
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0 8
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2
8
0 9
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2
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0 10
8
2
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
8
1 2...

result:

points 0.9640 points  0.9640

Test #61:

score: 72.88
Acceptable Answer
time: 281ms
memory: 28448kb

input:

2000
1
1
1
1
1
1
1
2
1
2
2
1
1
2
2
2
2
2
1
1
2
1
1
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1
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2
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2
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1
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1
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2
2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
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2
8
0 7
8
2
8
1 7
8
0 8
8
2
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
1 20
8
0 21
8
2
8
0 22
...

result:

points 0.97173333330 points  0.97173333330

Test #62:

score: 70.74
Acceptable Answer
time: 295ms
memory: 28200kb

input:

1998
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
2
2
1
2
1
1
1
2
2
1
2
2
2
1
1
2
2
2
2
2
1
2
2
1
1
2
2
2
1
2
2
1
2
2
2
1
2
2
1
2
2
2
1
2
2
1
2
2
2
2
2
2
2
2
2
2
1
2
2
2
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2
1
2
2
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
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2
1
1
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2
2
2
2
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2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
1 9
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0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
1 16
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
1 23
8
0 24
8
2
8
1 24
8
0 25
8...

result:

points 0.94320 points  0.94320

Test #63:

score: 65.96
Acceptable Answer
time: 307ms
memory: 27404kb

input:

2000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
2
1
1
1
1
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1
2
1
1
1
1
1
1
1
1
2
2
1
1
2
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1
1
2
1
1
2
2
1
1
1
1
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2
1
1
2
1
1
1
2
2
1
2
1
1
2
2
2
1
2
2
1
1
2
2
1
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2
1
2
1
2
2
1
2
1
2
1
2
2
1
1
2
2
2
2
2
1
2
2
1
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1
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1
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1
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2
2
2
2
1
2
2
2
2
2
1
2
1
2
1
2
1
1
2
1
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
1 16
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
1 21
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 23
8
0 24
8
2
8
0 25
...

result:

points 0.87946666670 points  0.87946666670

Test #64:

score: 71.88
Acceptable Answer
time: 180ms
memory: 17196kb

input:

1995
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
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1
1
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1
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
1
2
1
1
2
2
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
2
2
2
2
1
2
2
2
2
2
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2
1
2
1
2
2
1
1
1
2
1
1
1
2
2
2
1
2
1
2
2
2
1
2
1
1
1
2
2
1
2
1
2
2
1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
1 8
8
0 9
8
2
8
0 10
8
2
8
1 10
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
1 16
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 ...

result:

points 0.95840 points  0.95840

Test #65:

score: 75
Accepted
time: 178ms
memory: 19728kb

input:

1999
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
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
2
1
2
2
1
1
1
1
1
1
2
2
1
1
1
1
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1
1
2
1
1
1
1
2
1
1
1
2
1
2
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
2
1
1
1
1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #66:

score: 75
Accepted
time: 103ms
memory: 13648kb

input:

1998
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
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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
2
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
2
2
1
1
1
2
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
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
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8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #67:

score: 75
Accepted
time: 72ms
memory: 9560kb

input:

1999
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
2
1
1
1
1
1
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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
2
1
1
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1
1
1
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1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
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1
1
1
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1
1
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1
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1
1
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1
1
1
1
1
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1
1
1
1
1
1
1
1
1
1
1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
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8
2
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8
2
8
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8
2
8
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8
2
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8
2
8
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8
2
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #68:

score: 75
Accepted
time: 204ms
memory: 21212kb

input:

1979
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
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2
2
2
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2
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2
2
2
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2
2
2
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2
2
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2
2
2
2
2
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2
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2
2
2
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2
2
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2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
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2
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8
2
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8
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8
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8
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8
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8
0 8
8
2
8
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2
8
1 9
8
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8
2
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8
0 11
8
2
8
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8
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8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
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8
0 15
8
2
8
1 15
8
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 1...

result:

ok

Test #69:

score: 75
Accepted
time: 183ms
memory: 23132kb

input:

1979
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
2
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2
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2
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2
2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
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8
2
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8
2
8
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8
2
8
1 6
8
0 7
8
2
8
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8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
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8
2
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8
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8
2
8
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8
2
8
1 12
8
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8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #70:

score: 74.89
Acceptable Answer
time: 229ms
memory: 22636kb

input:

1979
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
2
2
2
2
2
2
2
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
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1
1
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2
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2
2
2
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2
2
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2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
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8
2
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1 4
8
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8
2
8
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8
0 6
8
2
8
1 6
8
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8
2
8
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8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
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8
2
8
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8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

points 0.99853333330 points  0.99853333330

Test #71:

score: 74.89
Acceptable Answer
time: 240ms
memory: 24516kb

input:

1979
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
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2
2
2
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2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
2
2
2
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2
2
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2
2
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2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
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2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 15
8
2
8
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.99853333330 points  0.99853333330

Test #72:

score: 70.81
Acceptable Answer
time: 313ms
memory: 26876kb

input:

1981
1
2
2
2
2
2
2
2
2
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
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1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
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2
2
2
2
2
2
2
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2
2
2
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2
2
2
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2
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2
2
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2
2
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2
2
2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
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8
2
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1 5
8
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8
2
8
1 6
8
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8
2
8
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8
0 8
8
2
8
1 8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
...

result:

points 0.94413333330 points  0.94413333330

Test #73:

score: 70.81
Acceptable Answer
time: 328ms
memory: 27960kb

input:

1981
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
2
2
1
2
1
2
1
1
1
2
2
1
2
2
2
2
2
1
1
2
1
2
1
2
2
2
2
2
2
2
1
1
1
2
1
2
2
2
2
2
2
1
2
1
1
1
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
1
1
2
2
2
2
1
2
2
2
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2
2
2
2
2
2
2
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2
2
1
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
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8
2
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2
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8
2
8
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8
2
8
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8
2
8
0 12
8
2
8
0 13
8
2
8
1 13
8
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8
2
8
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8
2
8
0 16
8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 21
8
2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2...

result:

points 0.94413333330 points  0.94413333330

Test #74:

score: 65.87
Acceptable Answer
time: 220ms
memory: 18540kb

input:

1989
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
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1
1
1
1
1
1
1
1
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1
1
1
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1
2
2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
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2
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2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 15
8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.87826666670 points  0.87826666670

Test #75:

score: 65.87
Acceptable Answer
time: 168ms
memory: 18668kb

input:

1989
1
2
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
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1
1
1
1
1
1
1
2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
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8
2
8
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8
2
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8
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8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 13
8
2
8
0 14
8
2
8
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8
2
8
0 16
8
2
8
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8
2
8
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8
2
8
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8
2
8
0 20
8
2
8
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8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
...

result:

points 0.87826666670 points  0.87826666670

Test #76:

score: 74.9
Acceptable Answer
time: 228ms
memory: 22744kb

input:

1970
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
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2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
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8
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8
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8
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2
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0 10
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2
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8
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8
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8
2
8
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8
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8
2
8
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8
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8
2
8
1 15
8
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 1...

result:

points 0.99866666670 points  0.99866666670

Test #77:

score: 74.9
Acceptable Answer
time: 209ms
memory: 22768kb

input:

1970
1
1
1
1
1
1
1
1
1
1
1
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1
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1
1...

output:

8
0 0
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8
2
8
0 23
8
2
8
1 23
8
0 24
8
2
...

result:

points 0.99866666670 points  0.99866666670

Test #78:

score: 70.81
Acceptable Answer
time: 318ms
memory: 26784kb

input:

1980
1
2
2
2
2
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2
2
2
1
1
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2...

output:

8
0 0
8
2
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0 1
8
2
8
1 1
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8
0 21
8
2
8
0 22
8
2
8
0 23
8
...

result:

points 0.94413333330 points  0.94413333330

Test #79:

score: 70.81
Acceptable Answer
time: 292ms
memory: 28560kb

input:

1980
1
1
1
1
1
1
1
1
1
1
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2...

output:

8
0 0
8
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0 26
8
2
8
0 27
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2
8
...

result:

points 0.94413333330 points  0.94413333330

Test #80:

score: 75
Accepted
time: 211ms
memory: 20940kb

input:

2000
1
2
2
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2...

output:

8
0 0
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2
8
0 ...

result:

ok

Test #81:

score: 75
Accepted
time: 181ms
memory: 21080kb

input:

2000
1
2
2
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2...

output:

8
0 0
8
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0 1
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1 1
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0 16
8
2
8
0 17
8
2
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0 18
8
2
8
0 1...

result:

ok

Test #82:

score: 74.93
Acceptable Answer
time: 214ms
memory: 23360kb

input:

2000
1
1
1
2
1
1
1
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1
1
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1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
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0 3
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1 3
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0 23
8
2
8
0 24
8
2
8
0 25
8...

result:

points 0.99906666670 points  0.99906666670

Test #83:

score: 74.93
Acceptable Answer
time: 232ms
memory: 23324kb

input:

2000
1
1
1
1
1
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2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
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8
0 3
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8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.99906666670 points  0.99906666670

Test #84:

score: 45.61
Acceptable Answer
time: 30ms
memory: 6776kb

input:

540
1
1
2
2
2
2
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...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
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2
8
1 2
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2
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1 3
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8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8...

result:

points 0.60813333330 points  0.60813333330

Test #85:

score: 32.28
Acceptable Answer
time: 129ms
memory: 12300kb

input:

1834
1
2
2
2
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2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
0 17
8
2
8
1 17
8
0 18
8
...

result:

points 0.43040 points  0.43040

Test #86:

score: 75
Accepted
time: 229ms
memory: 26264kb

input:

2000
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8...

result:

ok

Test #87:

score: 75
Accepted
time: 44ms
memory: 9736kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #88:

score: 75
Accepted
time: 134ms
memory: 13608kb

input:

2000
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
1...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
8
2
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
0 15
8
2
8
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #89:

score: 75
Accepted
time: 70ms
memory: 11532kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
8
1 3
8
0 4
8
2
8
1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
1 10
8
0 11
8
2
8
1 11
8
0 12
8
2
8
1 12
8
0 13
8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok
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Server Time: 2024-12-02 09:18:21 | OpenSource Project