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#45560#4565. Rarest InsectsZhangYiDe10 200ms3876kbC++171.6kb2022-08-24 12:49:332022-08-24 12:49:34

Details

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Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 4ms
memory: 3868kb

input:

6
1
1
2
1
2
2
2
2
2
2
2
2
2
1
2
1

output:

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

result:

ok

Test #2:

score: 0
Accepted
time: 2ms
memory: 3844kb

input:

2
2

output:

8
0 0
8
0 1
8
2
8
3 2

result:

ok

Test #3:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

2
1

output:

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

result:

ok

Test #4:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

3
1
2
2
2
1

output:

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

result:

ok

Test #5:

score: 0
Accepted
time: 3ms
memory: 3864kb

input:

5
1
2
2
2
1
2
1
2
1

output:

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

result:

ok

Test #6:

score: 0
Accepted
time: 3ms
memory: 3840kb

input:

8
1
2
2
2
2
2
2
2
2
2
1
1
2
1
2
1
2
1
2
1

output:

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

result:

ok

Test #7:

score: 0
Accepted
time: 4ms
memory: 3716kb

input:

199
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
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31
32
33
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82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
10...

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 #8:

score: 0
Accepted
time: 3ms
memory: 3724kb

input:

200
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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 #9:

score: 0
Accepted
time: 27ms
memory: 3748kb

input:

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

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 0
8
2
8
1 3
8
0 0
8
0 4
8
2
8
0 5
8
2
8
1 0
8
2
8
1 5
8
0 0
8
0 6
8
2
8
0 7
8
2
8
1 0
8
2
8
1 7
8
0 0
8
0 8
8
2
8
1 0
8
2
8
1 8
8
0 0
8
0 9
8
2
8
1 0
8
2
8
1 9
8
0 0
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 0
8
2
8
1 15
8
0 0
8
0 1...

result:

ok

Test #10:

score: 0
Accepted
time: 35ms
memory: 3864kb

input:

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

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 0
8
2
8
1 6
8
0 0
8
0 7
8
2
8
0 8
8
2
8
1 0
8
2
8
1 8
8
0 0
8
0 9
8
2
8
1 0
8
2
8
1 9
8
0 0
8
0 10
8
2
8
1 0
8
2
8
1 10
8
0 0
8
0 11
8
2
8
1 0
8
2
8
1 11
8
0 0
8
0 12
8
2
8
0 13
8
2
8
1 0
8
2
8
1 13
8
0 0
8
0 14
8
2
8
0 15
8
2
8
1...

result:

ok

Test #11:

score: 0
Accepted
time: 23ms
memory: 3768kb

input:

199
1
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
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
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2
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
2
2
2
...

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
1 0
8
2
8
1 2
8
0 0
8
0 3
8
2
8
1 0
8
2
8
1 3
8
0 0
8
0 4
8
2
8
1 0
8
2
8
1 4
8
0 0
8
0 5
8
2
8
1 0
8
2
8
1 5
8
0 0
8
0 6
8
2
8
1 0
8
2
8
1 6
8
0 0
8
0 7
8
2
8
1 0
8
2
8
1 7
8
0 0
8
0 8
8
2
8
1 0
8
2
8
1 8
8
0 0
8
0 9
8
2
8
1 0
8
2
8
1 9
8
0 0
8
0 10
8
2
8
1 0
8
2
8
1 10
...

result:

ok

Test #12:

score: 0
Accepted
time: 7ms
memory: 3856kb

input:

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

output:

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

result:

ok

Test #13:

score: 0
Accepted
time: 17ms
memory: 3772kb

input:

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

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
1 0
8
2
8
0 4
8
2
8
1 3
8
2
8
1 4
8
0 3
8
0 5
8
2
8
1 3
8
2
8
1 5
8
0 3
8
0 6
8
2
8
1 3
8
2
8
1 6
8
0 3
8
0 7
8
2
8
1 3
8
2
8
1 7
8
0 3
8
0 8
8
2
8
1 3
8
2
8
1 8
8
0 3
8
0 9
8
2
8
0 10
8
2
8
1 3
8
2
8
1 10
8
0 3
8
0 11
8
2
8
1 3
8
2
8
1 11
8
0 3
8
0 12
8
2
8
1 3...

result:

ok

Test #14:

score: 0
Accepted
time: 28ms
memory: 3752kb

input:

198
1
1
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
1
2
2
2
2
1
1
2
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2
1
2
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2
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2
1
2
2
1
2
2
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2
2
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1
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2
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2
1
2
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2
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2
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2
2
2
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1
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2
2
2
2
2
2
2
2
1
2
2
2
2
2
1
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
1 0
8
2
8
1 6
8
0 0
8
0 7
8
2
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1 0
8
2
8
1 7
8
0 0
8
0 8
8
2
8
1 0
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2
8
1 8
8
0 0
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0 9
8
2
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2
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1 10
8
0 0
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0 11
8
2
8
1 0
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2
8
1 11
8
0 0
8
0 12
8
2
8
1 0
8
2
8
0 13
8
2
8
1 12
8
2
8
1 13
8
0 12
8
0 14
8
2
8
...

result:

ok

Test #15:

score: 0
Accepted
time: 9ms
memory: 3844kb

input:

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

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
1 0
8
2
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1 2
8
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2
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2
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8
2
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1 5
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8
2
8
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2
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1 6
8
0 0
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0 7
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2
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0 8
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2
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2
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2
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1 0
8
2
8
1 11
8
0 0
8
0 12
8
2
8
1 0
8
2
8
0 1...

result:

ok

Test #16:

score: 0
Accepted
time: 11ms
memory: 3828kb

input:

196
1
1
1
1
2
1
1
2
1
2
2
2
2
2
1
1
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1
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1
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2
2
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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
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2
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1 0
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0 8
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2
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2
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2
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1 13
8
0 10
8
0 14
8
2
8
1 10
8
2
8
0 15
8
2
8
1...

result:

ok

Test #17:

score: 0
Accepted
time: 7ms
memory: 3864kb

input:

199
1
1
1
2
2
1
2
2
2
1
2
2
2
1
1
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1
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2
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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
1 0
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2
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1 4
8
0 0
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0 5
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2
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1 0
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1 6
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0 0
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0 7
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2
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8
2
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0 8
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2
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0 9
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2
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0 11
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2
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1 9
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2
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1 11
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0 9
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8
2
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0 13
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2
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1 9
8
2
8
0 14
8
2
8
1 13
8
2
8
0 15
8
2
8
1 14
8...

result:

ok

Test #18:

score: 0
Accepted
time: 24ms
memory: 3716kb

input:

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

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
1 0
8
2
8
0 3
8
2
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0 4
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1 2
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1 5
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2
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2
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1 14
8
0 9
8
0 15
8
2
8
1 9
8
2
8
1 15
8
0 9
8
0 16
...

result:

ok

Test #19:

score: 0
Accepted
time: 38ms
memory: 3732kb

input:

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

output:

8
0 0
8
0 1
8
2
8
0 2
8
2
8
1 0
8
2
8
0 3
8
2
8
0 4
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0 5
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1 2
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1 5
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1 13
8
0 5
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2
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1 5
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2
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1 14
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0 5
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0 15
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2
8
1 5
8
2
8
1 15
8
0 5
8
0 16
8
2
8
1 5
8
2
8
1 1...

result:

ok

Test #20:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

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

output:

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

result:

ok

Test #21:

score: 0
Accepted
time: 38ms
memory: 3876kb

input:

200
1
1
1
2
2
1
1
2
2
1
1
1
1
2
2
2
1
1
1
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2
2
2
1
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1
2
2
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2
2
2
2
2
2
2
2
2
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
1 0
8
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1 4
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0 5
8
2
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2
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2
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0 8
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2
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2
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0 11
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1 12
8
0 0
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0 13
8
2
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1 0
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2
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8
2
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0 15
8
2
8
0 16
8
2
8
0 17
8
2
8
1 13
8
2
8
1 17
8
0 13
8
0 18
8
2
8
0...

result:

ok

Test #22:

score: 0
Accepted
time: 35ms
memory: 3724kb

input:

199
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
2
2
2
2
2
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2
2
2
2
2
2
1
1
1
2
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
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2
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8
2
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8
2
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8
2
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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
1 0
8
2
8
1 19
8
0 0
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 2...

result:

ok

Test #23:

score: 0
Accepted
time: 56ms
memory: 3784kb

input:

198
1
1
1
1
1
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
1
1
2
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
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1
1
1
2
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1
2
2
1
1
2
2
1
2
2
1
1
1
2
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1
1
1
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2
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1
1
2
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1
1
1
1
1
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1
2
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1
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1
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1
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2
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2
2
1
1
2
2
2
2
2
2
1
2
2
1
1
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
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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
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8
2
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8
2
8
0 14
8
2
8
0 15
8
2
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0 16
8
2
8
0 17
8
2
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0 18
8
2
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0 19
8
2
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0 20
8
2
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0 21
8
2
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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
0 28...

result:

ok

Subtask #2:

score: 0
Wrong Answer

Test #24:

score: 15
Accepted
time: 1ms
memory: 3832kb

input:

1000
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
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40
41
42
43
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49
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61
62
63
64
65
66
67
68
69
70
71
72
73
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79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
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 #25:

score: 0
Accepted
time: 33ms
memory: 3808kb

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: 0
Accepted
time: 200ms
memory: 3860kb

input:

999
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
1
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
1
2
2
2
1
2
2
2
2
1
1
1
1
2
2
2
2
1
2
2
1
1
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
1
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
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 0
8
2
8
1 9
8
0 0
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 0
8
2
8
0 15
8
2
8
1 14
8
2
8
1 15
8
0 14
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 ...

result:

ok

Test #27:

score: 0
Accepted
time: 183ms
memory: 3724kb

input:

999
1
1
1
1
2
2
1
1
1
2
1
2
2
1
1
1
2
2
1
1
1
1
1
2
2
2
2
1
2
2
1
2
2
1
2
2
1
2
2
1
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
1
1
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
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
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
1
2
2
2
2
2
1
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 0
8
2
8
1 5
8
0 0
8
0 6
8
2
8
0 7
8
2
8
0 8
8
2
8
0 9
8
2
8
1 0
8
2
8
0 10
8
2
8
1 9
8
2
8
1 10
8
0 9
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
0 14
8
2
8
1 9
8
2
8
1 14
8
0 9
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 9...

result:

ok

Test #28:

score: -15
Wrong Answer
time: 2ms
memory: 3840kb

input:

996
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
10...

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:

wrong answer Wrong answer.

Subtask #3:

score: 0
Wrong Answer

Test #43:

score: 75
Accepted
time: 2ms
memory: 3840kb

input:

2
2

output:

8
0 0
8
0 1
8
2
8
3 2

result:

ok

Test #44:

score: 75
Accepted
time: 3ms
memory: 3840kb

input:

2
1

output:

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

result:

ok

Test #45:

score: 75
Accepted
time: 2ms
memory: 3720kb

input:

3
1
2
2
2
1

output:

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

result:

ok

Test #46:

score: 0
Wrong Answer
time: 3ms
memory: 3852kb

input:

6
2
2
3
4
5

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
3 6

result:

wrong answer Wrong answer.
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