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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#168695#4565. Rarest Insectscarrotqq100 ✓22ms4184kbC++141.3kb2023-09-08 19:44:032023-09-08 19:44:04

详细

Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 1ms
memory: 3864kb

input:

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

result:

ok

Test #2:

score: 0
Accepted
time: 2ms
memory: 3872kb

input:

2
1
2
1
2

output:

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

result:

ok

Test #3:

score: 0
Accepted
time: 1ms
memory: 4160kb

input:

2
1
1

output:

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

result:

ok

Test #4:

score: 0
Accepted
time: 1ms
memory: 4160kb

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
1 0
8
1 1
8
3 1

result:

ok

Test #5:

score: 0
Accepted
time: 1ms
memory: 3872kb

input:

5
1
1
2
2
2
1
1
2
3
2

output:

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

result:

ok

Test #6:

score: 0
Accepted
time: 1ms
memory: 4156kb

input:

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

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

result:

ok

Test #7:

score: 0
Accepted
time: 2ms
memory: 4092kb

input:

199
1
2
2
2
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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0 3
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2
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1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #8:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

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

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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8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #9:

score: 0
Accepted
time: 3ms
memory: 3812kb

input:

200
1
1
1
2
1
2
1
2
2
2
1
1
1
1
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
1 3
8
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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 21
...

result:

ok

Test #10:

score: 0
Accepted
time: 3ms
memory: 4128kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
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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 15
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0 16
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2
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1 16
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2
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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: 0
Accepted
time: 0ms
memory: 4132kb

input:

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

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
8
2
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0 4
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2
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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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0 7
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2
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0 8
8
2
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2
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8
2
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0 13
8
2
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8
2
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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: 0
Accepted
time: 4ms
memory: 4160kb

input:

197
1
1
1
2
1
2
1
1
1
2
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
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1 3
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0 10
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0 15
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2
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1 15
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2
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1 16
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2
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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: 0
Accepted
time: 5ms
memory: 3868kb

input:

197
1
1
1
2
2
2
2
2
2
1
2
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2
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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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2
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1 3
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0 5
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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: 0
Accepted
time: 3ms
memory: 3872kb

input:

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

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 15
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2
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0 18
8
2
8
1 18
8
0 19
8
2
8
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8
2
8
1 20
8
0 2...

result:

ok

Test #15:

score: 0
Accepted
time: 2ms
memory: 3928kb

input:

200
1
1
2
1
1
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...

output:

8
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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 #16:

score: 0
Accepted
time: 2ms
memory: 3868kb

input:

196
1
1
1
1
1
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1
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2
2
2
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output:

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

result:

ok

Test #17:

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

input:

199
1
1
1
1
2
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2
2
1
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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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2
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: 0
Accepted
time: 7ms
memory: 3864kb

input:

196
1
1
2
1
1
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2
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2
2
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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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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: 0
Accepted
time: 7ms
memory: 4156kb

input:

196
1
1
2
1
1
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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
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1 20
8
0 21
8
2
...

result:

ok

Test #20:

score: 0
Accepted
time: 7ms
memory: 4156kb

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
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2
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0 2
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0 3
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1 3
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2
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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: 0
Accepted
time: 1ms
memory: 4164kb

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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2
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0 4
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2
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1 4
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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: 0
Accepted
time: 5ms
memory: 3872kb

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
8
0 1
8
2
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0 2
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0 3
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0 23
8
2
8
0 24
8
2
8
0 25
8
2
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0 26
8
2
8
0 27...

result:

ok

Test #23:

score: 0
Accepted
time: 3ms
memory: 3932kb

input:

198
1
1
1
1
1
1
1
1
1
1
1
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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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2
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0 4
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8
2
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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: 0ms
memory: 4168kb

input:

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

output:

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

result:

ok

Test #25:

score: 0
Accepted
time: 6ms
memory: 4168kb

input:

1000
1
1
1
1
1
1
1
1
1
1
1
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1
1
1
1...

output:

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

result:

ok

Test #26:

score: 0
Accepted
time: 11ms
memory: 3912kb

input:

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

output:

8
0 0
8
2
8
0 1
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2
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0 2
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8
0 3
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0 4
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2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 23
8
0 24
8
2
8...

result:

ok

Test #27:

score: 0
Accepted
time: 1ms
memory: 3876kb

input:

999
1
1
1
1
1
2
1
1
1
2
2
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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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2
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1 20
8
0 21
8
2
8
1 21
8
0 22
8
2
8
0 23
8
2
8
1 23...

result:

ok

Test #28:

score: 0
Accepted
time: 13ms
memory: 4168kb

input:

996
1
2
2
2
2
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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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1 1
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2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

ok

Test #29:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

995
1
1
1
1
1
1
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2
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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0 4
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0 20
8
2
8
0 21
8
2
8
1 21
8
0 22
8
2
8
1 22
8
0 ...

result:

ok

Test #30:

score: 0
Accepted
time: 5ms
memory: 3824kb

input:

998
1
1
2
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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2
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1 2
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0 6
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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 #31:

score: 0
Accepted
time: 3ms
memory: 3880kb

input:

998
1
1
1
1
1
2
1
1
2
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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0 4
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0 19
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1 19
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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...

result:

ok

Test #32:

score: 0
Accepted
time: 3ms
memory: 3848kb

input:

1000
1
1
2
2
1
2
2
1
2
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
1 2
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0 3
8
2
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1 3
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2
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2
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8
2
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0 15
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2
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1 15
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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...

result:

ok

Test #33:

score: 0
Accepted
time: 6ms
memory: 4140kb

input:

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

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
1 4
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0 5
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2
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0 6
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2
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0 7
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2
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1 7
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2
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2
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1 14
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2
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1 15
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0 16
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2
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1 16
8
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: 0
Accepted
time: 7ms
memory: 3940kb

input:

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

output:

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

result:

ok

Test #35:

score: 0
Accepted
time: 4ms
memory: 3908kb

input:

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

output:

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

result:

ok

Test #36:

score: 0
Accepted
time: 11ms
memory: 3876kb

input:

997
1
1
1
1
1
1
1
1
1
1
2
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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
8
1 19
8
0 20
8
2
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1 20
8
0 21
8
2
8
1 2...

result:

ok

Test #37:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

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

output:

8
0 0
8
2
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0 1
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0 2
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0 3
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0 4
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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: 0
Accepted
time: 4ms
memory: 3876kb

input:

997
1
1
1
1
1
1
1
1
2
1
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1
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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 4
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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: 0
Accepted
time: 6ms
memory: 3824kb

input:

997
1
1
1
1
1
1
1
1
1
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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2
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2
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1 19
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0 20
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2
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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: 0
Accepted
time: 12ms
memory: 3876kb

input:

996
1
1
1
1
1
1
1
1
1
1
2
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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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8
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8
2
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8
2
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1 16
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8
2
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8
2
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0 19
8
2
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0 20
8
2
8
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: 0
Accepted
time: 4ms
memory: 3908kb

input:

995
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
2
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
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0 4
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8
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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 #42:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

995
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
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1
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1
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1
1
1
1
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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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0 8
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2
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0 9
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2
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8
2
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8
2
8
0 12
8
2
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0 13
8
2
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8
2
8
0 15
8
2
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8
2
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8
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8
2
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0 19
8
2
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0 20
8
2
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8
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0 22
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

Subtask #3:

score: 75
Accepted

Test #43:

score: 75
Accepted
time: 1ms
memory: 3840kb

input:

2
1
2
1
2

output:

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

result:

ok

Test #44:

score: 75
Accepted
time: 0ms
memory: 3872kb

input:

2
1
1

output:

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

result:

ok

Test #45:

score: 75
Accepted
time: 0ms
memory: 3880kb

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
1 0
8
1 1
8
3 1

result:

ok

Test #46:

score: 75
Accepted
time: 1ms
memory: 4128kb

input:

6
1
2
1
2
2
2
1
2
3
3
3
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
1 3
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8
2
8
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2
8
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8
1 2
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0 0
8
2
8
1 0
8
0 2
8
2
8
1 3
8
1 4
8
1 2
8
3 1

result:

ok

Test #47:

score: 75
Accepted
time: 1ms
memory: 3844kb

input:

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

output:

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

result:

ok

Test #48:

score: 75
Accepted
time: 4ms
memory: 4152kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
2
2
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
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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 #49:

score: 75
Accepted
time: 14ms
memory: 3888kb

input:

2000
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
1
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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
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8
0 24
8
2
8
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8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

ok

Test #50:

score: 75
Accepted
time: 4ms
memory: 4180kb

input:

2000
1
1
1
1
1
1
1
1
2
1
1
1
1
1
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2
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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
0 3
8
2
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0 4
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8
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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 20
8
2
8
0 21
8
2
8
1 21
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8...

result:

ok

Test #51:

score: 75
Accepted
time: 0ms
memory: 4180kb

input:

2000
1
1
1
1
2
1
1
2
1
1
1
2
1
1
1
1
1
1
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
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
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1 4
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1 11
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2
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2
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8
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8
1 20
8
0 21
8
2
8
1 21
8
0 22
8
2
8
1 22
8
0 23
8
2...

result:

ok

Test #52:

score: 75
Accepted
time: 12ms
memory: 3860kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
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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
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0 5
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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 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 #53:

score: 75
Accepted
time: 6ms
memory: 3948kb

input:

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

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
0 4
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0 5
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2
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2
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1 6
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8
2
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1 16
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8
2
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8
2
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1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
8...

result:

ok

Test #54:

score: 75
Accepted
time: 19ms
memory: 3884kb

input:

2000
1
1
2
2
1
2
1
2
2
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
8
2
8
1 3
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8
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8
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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 #55:

score: 75
Accepted
time: 10ms
memory: 3928kb

input:

2000
1
1
1
1
1
1
2
1
1
1
1
1
2
1
2
1
2
1
1
2
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
1
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2
2
2
2
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2
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2
2
2
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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
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0 5
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1 6
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8
2
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2
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8
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2
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8
2
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8
2
8
0 19
8
2
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1 19
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 2...

result:

ok

Test #56:

score: 75
Accepted
time: 7ms
memory: 3884kb

input:

1998
1
1
2
1
2
1
2
2
2
2
2
2
2
2
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2
2
1
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2
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
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
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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
2
8
0 1
8
2
8
0 2
8
2
8
1 2
8
0 3
8
2
8
0 4
8
2
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1 4
8
0 5
8
2
8
0 6
8
2
8
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0 7
8
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0 8
8
2
8
1 8
8
0 9
8
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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
0 18
8
2
8
1 18
8
0 19
8
...

result:

ok

Test #57:

score: 75
Accepted
time: 14ms
memory: 3900kb

input:

1999
1
1
1
2
1
1
1
2
2
2
2
1
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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:

ok

Test #58:

score: 75
Accepted
time: 17ms
memory: 3884kb

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
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:

ok

Test #59:

score: 75
Accepted
time: 6ms
memory: 4148kb

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
2
2
2
2
2
2
2
2
2
2
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
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
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:

ok

Test #60:

score: 75
Accepted
time: 16ms
memory: 4144kb

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
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
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
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
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:

ok

Test #61:

score: 75
Accepted
time: 10ms
memory: 3924kb

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
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
1
2
2
1
2
2
2
2
2
2
2
2
1
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
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
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:

ok

Test #62:

score: 75
Accepted
time: 12ms
memory: 3928kb

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
2
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
2
2
1
1
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...

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
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
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:

ok

Test #63:

score: 75
Accepted
time: 10ms
memory: 3896kb

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
2
1
2
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
2
1
1
2
2
1
1
1
1
2
2
1
2
1
1
2
1
1
1
2
2
1
2
1
1
2
2
2
1
2
2
1
1
2
2
1
2
2
2
1
2
1
2
2
1
2
1
2
1
2
2
1
1
2
2
2
2
2
1
2
2
1
2
2
2
1
2
2
1
2
1
1
2
1
2
1
1
2
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:

ok

Test #64:

score: 75
Accepted
time: 12ms
memory: 3856kb

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
1
1
1
1
1
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
2
2
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:

ok

Test #65:

score: 75
Accepted
time: 8ms
memory: 4180kb

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
1
1
1
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: 10ms
memory: 3896kb

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
1
1
1
1
1
1
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
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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
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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 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: 9ms
memory: 4168kb

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
1
1
1
1
1
1
1
1
1
1
1
1
1
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
2
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
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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
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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
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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 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: 8ms
memory: 3896kb

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
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
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
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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
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
0 18
8
2
8
0 1...

result:

ok

Test #69:

score: 75
Accepted
time: 18ms
memory: 4180kb

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
2
2
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
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
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 #70:

score: 75
Accepted
time: 22ms
memory: 3860kb

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
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
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
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
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8
0 11
8
2
8
1 11
8
0 12
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:

ok

Test #71:

score: 75
Accepted
time: 10ms
memory: 3968kb

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
0 5
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8
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8
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8
2
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8
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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
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
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 #72:

score: 75
Accepted
time: 0ms
memory: 3900kb

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
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
2
2
2
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
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
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2
8
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8
2
8
0 11
8
2
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8
2
8
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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
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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:

ok

Test #73:

score: 75
Accepted
time: 11ms
memory: 4184kb

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
2
2
2
2
2
2
2
2
2
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
8
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2
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8
2
8
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8
2
8
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2
8
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8
2
8
0 11
8
2
8
0 12
8
2
8
0 13
8
2
8
1 13
8
0 14
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 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
0 24
8
2
8
0 25
8
2
8
0 26
8
2...

result:

ok

Test #74:

score: 75
Accepted
time: 4ms
memory: 4176kb

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
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
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
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8
0 6
8
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8
2
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8
2
8
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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
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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:

ok

Test #75:

score: 75
Accepted
time: 14ms
memory: 3888kb

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
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
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
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
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8
2
8
0 11
8
2
8
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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
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8
2
8
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8
2
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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
2
8
0 25
8
2
8
0 26
8
2
8
0 27
...

result:

ok

Test #76:

score: 75
Accepted
time: 1ms
memory: 4176kb

input:

1970
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
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1
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1
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1
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1
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1
1
1
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1
1
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1
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2
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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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1 3
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8
2
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0 5
8
2
8
1 5
8
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8
2
8
1 6
8
0 7
8
2
8
1 7
8
0 8
8
2
8
1 8
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0 9
8
2
8
1 9
8
0 10
8
2
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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
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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 #77:

score: 75
Accepted
time: 7ms
memory: 3896kb

input:

1970
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
2
1
2
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
2
1
2
1
2
2
2
2
2
1
1
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2
2
2
2
1
1
1
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2
1
2
2
1
2
2
2
2
2
2
1
2
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2
1
1
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1
2
2
2
1
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2
2
1
2
1
1
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2
2
2
2
2
1
2
2
2
2
2
2
1
2
1
2
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2
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2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
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
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2
8
0 11
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0 12
8
2
8
0 13
8
2
8
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8
2
8
1 14
8
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8
2
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8
2
8
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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
0 23
8
2
8
1 23
8
0 24
8
2
...

result:

ok

Test #78:

score: 75
Accepted
time: 6ms
memory: 3892kb

input:

1980
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
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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
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2
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2
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2
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2
2
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...

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
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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
8
0 10
8
2
8
0 11
8
2
8
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8
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8
2
8
0 15
8
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8
2
8
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8
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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:

ok

Test #79:

score: 75
Accepted
time: 6ms
memory: 3876kb

input:

1980
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
2
2
2
2
2
2
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
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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
0 4
8
2
8
0 5
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2
8
0 13
8
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2
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0 19
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2
8
0 22
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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 #80:

score: 75
Accepted
time: 5ms
memory: 3952kb

input:

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

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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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
8
2
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1 6
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0 7
8
2
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1 7
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0 8
8
2
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8
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8
2
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2
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2
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2
8
0 20
8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
2
8
0 ...

result:

ok

Test #81:

score: 75
Accepted
time: 1ms
memory: 3880kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
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1
1
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1
1
1
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1
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1
1
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1
1
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1
1
1
1
1
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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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1 3
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0 4
8
2
8
1 4
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0 5
8
2
8
1 5
8
0 6
8
2
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1 6
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0 7
8
2
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1 7
8
0 8
8
2
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1 8
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0 9
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1 9
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0 10
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1 10
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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
0 18
8
2
8
0 1...

result:

ok

Test #82:

score: 75
Accepted
time: 12ms
memory: 3896kb

input:

2000
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
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1
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1
2
2
2
1
2
2
2
2
1
2
2
2
2
2
2
2
2
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
1 3
8
0 4
8
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0 5
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8
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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
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...

result:

ok

Test #83:

score: 75
Accepted
time: 11ms
memory: 3964kb

input:

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

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
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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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0 15
8
2
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8
2
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2
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8
2
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0 19
8
2
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0 20
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2
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0 21
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2
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0 22
8
2
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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 #84:

score: 75
Accepted
time: 0ms
memory: 3880kb

input:

540
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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2
2
1
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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
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2
2
2
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2
2
2
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2
2
2
2
2
2
2
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2
2
1
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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
...

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
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1 4
8
0 5
8
2
8
1 5
8
0 6
8
2
8
1 6
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0 7
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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
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 #85:

score: 75
Accepted
time: 12ms
memory: 3884kb

input:

1834
1
2
2
2
2
2
2
2
2
2
2
2
2
2
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1
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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
0 17
8
2
8
1 17
8
0 18
8
...

result:

ok

Test #86:

score: 75
Accepted
time: 3ms
memory: 3968kb

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: 0ms
memory: 3968kb

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: 12ms
memory: 4180kb

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: 15ms
memory: 3896kb

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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服务器时间: 2024-11-30 05:41:41 | 开源项目