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#537858#4565. Rarest Insectsegypt_ioi2024_1015 27ms4080kbC++201.0kb2024-08-30 19:07:332024-08-30 19:07:34

Details

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Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 10
Accepted
time: 1ms
memory: 3796kb

input:

6
1
1
2
2
2
1
2
2
3
1
1
1
2
2
3

output:

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

result:

ok

Test #2:

score: 10
Accepted
time: 0ms
memory: 3796kb

input:

2
2
1

output:

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

result:

ok

Test #3:

score: 10
Accepted
time: 0ms
memory: 4052kb

input:

2
1
1

output:

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

result:

ok

Test #4:

score: 0
Wrong Answer
time: 0ms
memory: 3772kb

input:

3
1
2
1
2

output:

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

result:

wrong answer Wrong answer.

Subtask #2:

score: 15
Accepted

Test #24:

score: 15
Accepted
time: 8ms
memory: 3880kb

input:

1000
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
0 18...

result:

ok

Test #25:

score: 15
Accepted
time: 11ms
memory: 3780kb

input:

1000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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
0 28...

result:

ok

Test #26:

score: 15
Accepted
time: 9ms
memory: 3784kb

input:

999
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
2
2
1
2
2
2
2
1
1
1
1
2
2
1
2
1
1
2
2
2
1
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
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
1 14
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 19
8
2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 23
8
0 24
8
2
8
1 2...

result:

ok

Test #27:

score: 15
Accepted
time: 0ms
memory: 3808kb

input:

999
1
1
1
1
2
1
1
1
2
2
1
1
1
2
1
1
1
1
1
2
2
1
2
1
2
1
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
2
2
2
1
2
2
2
2
1
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
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
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
...

output:

8
0 0
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
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
1 10
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
1 14
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
1 20
8
0 21
8
2
8
1 21
8
0 22
8
2
8
0 23
8
2
8
1 23
8
0...

result:

ok

Test #28:

score: 15
Accepted
time: 15ms
memory: 4032kb

input:

996
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
0 18...

result:

ok

Test #29:

score: 15
Accepted
time: 15ms
memory: 4080kb

input:

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

output:

8
0 0
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
0 11
8
2
8
0 12
8
2
8
1 12
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
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...

result:

ok

Test #30:

score: 15
Accepted
time: 13ms
memory: 3808kb

input:

998
1
2
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
...

output:

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

result:

ok

Test #31:

score: 15
Accepted
time: 16ms
memory: 4064kb

input:

998
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
2
1
1
2
1
2
2
1
1
2
2
1
2
2
1
2
1
1
2
2
2
1
2
2
2
2
2
2
2
2
2
2
1
1
2
1
2
2
2
2
2
2
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
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
...

output:

8
0 0
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
1 5
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
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
0 18
8
2
8
0 19
8
2
8
1 19
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
0...

result:

ok

Test #32:

score: 15
Accepted
time: 10ms
memory: 3776kb

input:

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

output:

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

result:

ok

Test #33:

score: 15
Accepted
time: 13ms
memory: 3804kb

input:

996
1
1
1
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2
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output:

8
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2
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8
2
8
1...

result:

ok

Test #34:

score: 15
Accepted
time: 19ms
memory: 4072kb

input:

1000
1
1
1
1
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2...

output:

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

result:

ok

Test #35:

score: 15
Accepted
time: 17ms
memory: 3780kb

input:

1000
1
1
1
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2...

output:

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

result:

ok

Test #36:

score: 15
Accepted
time: 5ms
memory: 3772kb

input:

997
1
1
1
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...

output:

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

result:

ok

Test #37:

score: 15
Accepted
time: 7ms
memory: 3808kb

input:

995
1
1
1
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...

output:

8
0 0
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1 19
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0 20
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0 21
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2
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1 21
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0 22
8
2
8...

result:

ok

Test #38:

score: 15
Accepted
time: 6ms
memory: 3780kb

input:

997
1
1
1
1
1
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1
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...

output:

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

result:

ok

Test #39:

score: 15
Accepted
time: 4ms
memory: 3804kb

input:

997
1
1
1
1
1
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...

output:

8
0 0
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0 1
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0 22
8
2
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2
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2
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0 25
8
2
...

result:

ok

Test #40:

score: 15
Accepted
time: 5ms
memory: 3776kb

input:

996
1
1
1
1
1
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...

output:

8
0 0
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0 1
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1 22
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0 23
8
2
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0 24
8
2
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0 25
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2
8
0 26
...

result:

ok

Test #41:

score: 15
Accepted
time: 5ms
memory: 3808kb

input:

995
1
1
1
1
1
1
1
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1
1
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1
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...

output:

8
0 0
8
0 1
8
2
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0 2
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2
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0 3
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8
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8
2
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0 26
8
2
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8
2
8
0 28...

result:

ok

Test #42:

score: 15
Accepted
time: 27ms
memory: 3804kb

input:

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

output:

8
0 0
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
0 28...

result:

ok

Subtask #3:

score: 0
Wrong Answer

Test #43:

score: 75
Accepted
time: 1ms
memory: 4028kb

input:

2
2
1

output:

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

result:

ok

Test #44:

score: 75
Accepted
time: 1ms
memory: 3788kb

input:

2
1
1

output:

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

result:

ok

Test #45:

score: 0
Wrong Answer
time: 1ms
memory: 3768kb

input:

3
1
2
1
2

output:

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

result:

wrong answer Wrong answer.
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