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QOJ

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
#143074#4565. Rarest InsectsQwerty123247.5 84ms3268kbC++20972b2023-08-20 15:23:582023-08-20 15:23:59

Judging History

你现在查看的是最新测评结果

  • [2023-08-20 15:23:59]
  • 评测
  • 测评结果:47.5
  • 用时:84ms
  • 内存:3268kb
  • [2023-08-20 15:23:58]
  • 提交

answer

#include "insects.h"

#include <numeric>
#include <vector>

int min_cardinality(int n) {
    std::vector<int> vec;
    for (int i = 0; i < n; i++) {
        move_inside(i);
        if (press_button() > 1) {
            move_outside(i);
        } else {
            vec.push_back(i);
        }
    }
    int d = vec.size();
    for (int i : vec) {
        move_outside(i);
    }

    int beg = 1, end = n + 1;

    while (beg + 1 < end) {
        int mid = (beg + end) / 2;

        std::vector<int> vec;

        for (int i = 0; i < n; i++) {
            move_inside(i);
            if (press_button() > mid) {
                move_outside(i);
            } else {
                vec.push_back(i);
            }
        }
        for (int i : vec) {
            move_outside(i);
        }

        if (vec.size() == mid * d) {
            beg = mid;
        } else {
            end = mid;
        }
    }
    return beg;
}

詳細信息

Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 1ms
memory: 3068kb

input:

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

output:

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

result:

ok 

Test #2:

score: 0
Accepted
time: 1ms
memory: 3060kb

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
1 0
8
1 1
8
3 2

result:

ok 

Test #3:

score: 0
Accepted
time: 1ms
memory: 3124kb

input:

2
1
1
1
1

output:

8
0 0
8
2
8
0 1
8
2
8
1 0
8
1 1
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: 2ms
memory: 3064kb

input:

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

result:

ok 

Test #5:

score: 0
Accepted
time: 1ms
memory: 3052kb

input:

5
1
1
2
2
2
1
1
2
2
3
1
1
2
2
3

output:

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

result:

ok 

Test #6:

score: 0
Accepted
time: 2ms
memory: 3136kb

input:

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

result:

ok 

Test #7:

score: 0
Accepted
time: 2ms
memory: 3060kb

input:

199
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 #8:

score: 0
Accepted
time: 6ms
memory: 3060kb

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
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 #9:

score: 0
Accepted
time: 13ms
memory: 3192kb

input:

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

output:

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

result:

ok 

Test #10:

score: 0
Accepted
time: 11ms
memory: 3020kb

input:

198
1
1
1
1
1
1
2
1
2
2
2
2
1
2
1
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
2
2
2
1
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
1 6
8
0 7
8
2
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
0 13
8
2
8
1 13
8
0 14
8
2
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 2...

result:

ok 

Test #11:

score: 0
Accepted
time: 6ms
memory: 3024kb

input:

199
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 #12:

score: 0
Accepted
time: 6ms
memory: 3188kb

input:

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

output:

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

result:

ok 

Test #13:

score: 0
Accepted
time: 9ms
memory: 3176kb

input:

197
1
1
1
2
2
2
2
2
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
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8
2
8
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2
8
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8
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8
2
8
1 16
8
0 17
8
2
8
1 17
8
0 18
8
2
8
1 18
8
...

result:

ok 

Test #14:

score: 0
Accepted
time: 5ms
memory: 3176kb

input:

198
1
1
1
1
1
1
2
2
2
1
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output:

8
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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: 5ms
memory: 3116kb

input:

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

output:

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

result:

ok 

Test #16:

score: 0
Accepted
time: 0ms
memory: 3188kb

input:

196
1
1
1
1
1
2
1
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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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0 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...

result:

ok 

Test #17:

score: 0
Accepted
time: 4ms
memory: 3116kb

input:

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

output:

8
0 0
8
2
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0 1
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2
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0 2
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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: 2ms
memory: 3248kb

input:

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

output:

8
0 0
8
2
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0 1
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2
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0 2
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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: 5ms
memory: 3112kb

input:

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

output:

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

result:

ok 

Test #20:

score: 0
Accepted
time: 11ms
memory: 3144kb

input:

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

output:

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

result:

ok 

Test #21:

score: 0
Accepted
time: 9ms
memory: 3072kb

input:

200
1
1
1
1
2
1
1
2
1
1
1
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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
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0 4
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2
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1 4
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0 5
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0 18
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8
2
8
0 21
8
2
8
0 22
8
2
8
1 22
8
0 23
8
2
8
1 23...

result:

ok 

Test #22:

score: 0
Accepted
time: 5ms
memory: 3060kb

input:

199
1
1
1
1
1
1
1
1
1
1
1
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1
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1
2
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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0 4
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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...

result:

ok 

Test #23:

score: 0
Accepted
time: 1ms
memory: 3056kb

input:

198
1
1
1
1
1
1
1
1
1
1
1
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1
1
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
2
1
2
2
2
2
2
1
1
2
2
2
1
2
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
2
1
2
2
1
1
1
1
1
1
2
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
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8
2
8
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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
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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
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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 

Subtask #2:

score: 15
Accepted

Test #24:

score: 15
Accepted
time: 9ms
memory: 3148kb

input:

1000
1
2
2
2
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
1 1
8
0 2
8
2
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1 2
8
0 3
8
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8
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8
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8
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2
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8
2
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8
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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: 39ms
memory: 3148kb

input:

1000
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...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
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8
0 4
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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 #26:

score: 0
Accepted
time: 21ms
memory: 3072kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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0 4
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8
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: 14ms
memory: 3064kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
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1 20
8
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: 29ms
memory: 3128kb

input:

996
1
2
2
2
2
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...

output:

8
0 0
8
2
8
0 1
8
2
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1 1
8
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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 #29:

score: 0
Accepted
time: 14ms
memory: 3072kb

input:

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

output:

8
0 0
8
2
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0 1
8
2
8
0 2
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8
0 3
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0 4
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8
2
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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: 13ms
memory: 3068kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
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2
8
1 2
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2
8
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2
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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 #31:

score: 0
Accepted
time: 25ms
memory: 3076kb

input:

998
1
1
1
1
1
2
1
1
2
1
1
1
1
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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
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2
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2
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2
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1 19
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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: 15ms
memory: 3056kb

input:

1000
1
1
2
2
1
2
2
1
2
1
2
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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
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0 14
8
2
8
1 14
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0 15
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2
8
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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: 23ms
memory: 3064kb

input:

996
1
1
1
1
2
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1
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...

output:

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

result:

ok 

Test #34:

score: 0
Accepted
time: 12ms
memory: 3248kb

input:

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

output:

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

result:

ok 

Test #35:

score: 0
Accepted
time: 23ms
memory: 3072kb

input:

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

output:

8
0 0
8
2
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0 1
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2
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0 2
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0 3
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0 4
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2
8
1 18
8
0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 2...

result:

ok 

Test #36:

score: 0
Accepted
time: 23ms
memory: 3248kb

input:

997
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
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0 2
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0 3
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0 19
8
2
8
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
8
1 2...

result:

ok 

Test #37:

score: 0
Accepted
time: 15ms
memory: 3124kb

input:

995
1
1
1
1
1
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...

output:

8
0 0
8
2
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0 1
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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: 16ms
memory: 3184kb

input:

997
1
1
1
1
1
1
1
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 11
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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: 11ms
memory: 3072kb

input:

997
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
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2
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0 2
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0 3
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1 19
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2
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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: 13ms
memory: 3072kb

input:

996
1
1
1
1
1
1
1
1
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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2
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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
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: 22ms
memory: 3068kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
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2
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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: 9ms
memory: 3152kb

input:

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

output:

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

result:

ok 

Subtask #3:

score: 22.5
Acceptable Answer

Test #43:

score: 75
Accepted
time: 1ms
memory: 3120kb

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
1 0
8
1 1
8
3 2

result:

ok 

Test #44:

score: 75
Accepted
time: 1ms
memory: 3136kb

input:

2
1
1
1
1

output:

8
0 0
8
2
8
0 1
8
2
8
1 0
8
1 1
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: 3108kb

input:

3
1
1
2
1
1
2

output:

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

result:

ok 

Test #46:

score: 75
Accepted
time: 1ms
memory: 3068kb

input:

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

output:

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

result:

ok 

Test #47:

score: 64.33
Acceptable Answer
time: 0ms
memory: 3056kb

input:

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

output:

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

result:

points 0.85773333330 points  0.85773333330

Test #48:

score: 22.5
Acceptable Answer
time: 38ms
memory: 3072kb

input:

2000
1
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...

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
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8
2
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2
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2
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2
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2
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8
2
8
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
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8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

points 0.30 points  0.30

Test #49:

score: 25
Acceptable Answer
time: 61ms
memory: 3080kb

input:

2000
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
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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...

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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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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8
2
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8
2
8
0 15
8
2
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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
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8
2
8
0 21
8
2
8
0 22
8
2
8
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8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.33333333330 points  0.33333333330

Test #50:

score: 22.5
Acceptable Answer
time: 42ms
memory: 3140kb

input:

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

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
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2
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2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
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8
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8
2
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8
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8
2
8
1 16
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
1 21
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8...

result:

points 0.30 points  0.30

Test #51:

score: 22.5
Acceptable Answer
time: 75ms
memory: 3084kb

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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1
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1
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1
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1
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2
2
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2
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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
8
0 4
8
2
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8
2
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8
2
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1 11
8
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8
2
8
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8
2
8
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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
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8
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8
2
8
0 18
8
2
8
1 18
8
0 19
8
2
8
0 20
8
2
8
1 20
8
0 21
8
2
8
1 21
8
0 22
8
2
8
1 22
8
0 23
8
2...

result:

points 0.30 points  0.30

Test #52:

score: 25
Acceptable Answer
time: 26ms
memory: 3068kb

input:

2000
1
2
2
2
2
2
2
2
2
2
2
2
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2
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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
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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
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8
2
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8
2
8
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8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

points 0.33333333330 points  0.33333333330

Test #53:

score: 25
Acceptable Answer
time: 53ms
memory: 3092kb

input:

2000
1
1
2
1
1
1
2
1
1
2
2
1
2
2
1
1
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1
2
2
2
1
1
1
1
1
1
2
2
2
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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
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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
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8
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
1 19
8
0 20
8
2
8
1 20
8
0 21
8
2
8...

result:

points 0.33333333330 points  0.33333333330

Test #54:

score: 22.5
Acceptable Answer
time: 41ms
memory: 3076kb

input:

2000
1
1
2
2
1
2
1
2
2
2
2
2
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2
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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
0 2
8
2
8
1 2
8
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8
2
8
1 3
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8
2
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8
2
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8
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8
2
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8
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2
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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
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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:

points 0.30 points  0.30

Test #55:

score: 25
Acceptable Answer
time: 24ms
memory: 3208kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
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8
2
8
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8
2
8
1 6
8
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8
2
8
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8
2
8
0 9
8
2
8
0 10
8
2
8
0 11
8
2
8
0 12
8
2
8
1 12
8
0 13
8
2
8
0 14
8
2
8
1 14
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
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:

points 0.33333333330 points  0.33333333330

Test #56:

score: 22.5
Acceptable Answer
time: 31ms
memory: 3080kb

input:

1998
1
1
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
1
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
2
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2
2
2
2
2
2
2
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2
2
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2
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2
2
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2
2
2
2
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2
2
2
2
2
2
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2
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2
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2
2
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2
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2
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2
2
2
2
2
2
2
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2
2
2
2
2
2
2
2
2
2
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
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8
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8
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8
2
8
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8
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8
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8
2
8
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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
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8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
0 18
8
2
8
1 18
8
0 19
8
...

result:

points 0.30 points  0.30

Test #57:

score: 22.5
Acceptable Answer
time: 49ms
memory: 3200kb

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

result:

points 0.30 points  0.30

Test #58:

score: 22.5
Acceptable Answer
time: 79ms
memory: 3012kb

input:

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

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

result:

points 0.30 points  0.30

Test #59:

score: 22.5
Acceptable Answer
time: 53ms
memory: 3088kb

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
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2
2
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2
2
2
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2
2
2
2
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2
2
2
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2
2
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2
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2
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2
2
2
2
2
2
2
2
2
2
1
2
2
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2
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2
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2
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2
2
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2
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2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

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

result:

points 0.30 points  0.30

Test #60:

score: 22.5
Acceptable Answer
time: 31ms
memory: 3076kb

input:

1996
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
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
1
2
1
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
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2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
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2
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2
2
2
2
2
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
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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
0 4
8
2
8
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0 6
8
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8
2
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8
2
8
0 9
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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:

points 0.30 points  0.30

Test #61:

score: 22.5
Acceptable Answer
time: 47ms
memory: 3152kb

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
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2
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2
2
2
2
2
2
2
2
2
2
2
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2
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2
2
1
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1
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2
2
2
1
2
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2
2
1
2
2
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2
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2
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2
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2
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2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

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

points 0.30 points  0.30

Test #62:

score: 22.5
Acceptable Answer
time: 40ms
memory: 3204kb

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:

points 0.30 points  0.30

Test #63:

score: 22.5
Acceptable Answer
time: 43ms
memory: 3084kb

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
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1
2
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1
2
1
1
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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:

points 0.30 points  0.30

Test #64:

score: 25
Acceptable Answer
time: 47ms
memory: 3084kb

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

result:

points 0.33333333330 points  0.33333333330

Test #65:

score: 25
Acceptable Answer
time: 20ms
memory: 3072kb

input:

1999
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
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1
1
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1
1
1
1
1
1
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1
1
1
1
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1
1
1
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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
2
1
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1
1
1
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2
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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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
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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
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8
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8
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8
2
8
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8
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8
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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 24
8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.33333333330 points  0.33333333330

Test #66:

score: 25
Acceptable Answer
time: 28ms
memory: 3080kb

input:

1998
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
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1
1
1
1
1
1
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1
1
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1
1
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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
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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
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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
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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 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.33333333330 points  0.33333333330

Test #67:

score: 25
Acceptable Answer
time: 28ms
memory: 3084kb

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
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2
1
1
1
1
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1
1
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1
1
1
1
1
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1
1
1
1
1
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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
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...

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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2
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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
0 16
8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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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 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.33333333330 points  0.33333333330

Test #68:

score: 22.5
Acceptable Answer
time: 48ms
memory: 3192kb

input:

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

output:

8
0 0
8
2
8
0 1
8
2
8
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
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8
2
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8
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8
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8
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8
2
8
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8
2
8
1 8
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2
8
1 9
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0 10
8
2
8
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8
0 11
8
2
8
1 11
8
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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:

points 0.30 points  0.30

Test #69:

score: 22.5
Acceptable Answer
time: 54ms
memory: 3256kb

input:

1979
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
2
2
2
2
2
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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
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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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1
1
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1
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1
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2
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2
2
2
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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
1 1
8
0 2
8
2
8
1 2
8
0 3
8
2
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1 3
8
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8
2
8
1 4
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0 5
8
2
8
1 5
8
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8
2
8
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0 7
8
2
8
1 7
8
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8
2
8
1 8
8
0 9
8
2
8
1 9
8
0 10
8
2
8
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8
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8
2
8
1 11
8
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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:

points 0.30 points  0.30

Test #70:

score: 22.5
Acceptable Answer
time: 52ms
memory: 3076kb

input:

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

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
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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
8
0 9
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2
8
1 9
8
0 10
8
2
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
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8
2
8
1 13
8
0 14
8
2
8
1 14
8
0 15
8
2
8
1 15
8
0 16
8
2
8
1 16
8
0 17
8
2
8
1 17
8
...

result:

points 0.30 points  0.30

Test #71:

score: 22.5
Acceptable Answer
time: 42ms
memory: 3196kb

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
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2
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2
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2
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2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2...

output:

8
0 0
8
2
8
0 1
8
2
8
0 2
8
2
8
0 3
8
2
8
0 4
8
2
8
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2
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2
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8
2
8
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8
2
8
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8
2
8
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8
2
8
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8
2
8
0 15
8
2
8
0 16
8
2
8
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8
2
8
0 18
8
2
8
0 19
8
2
8
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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:

points 0.30 points  0.30

Test #72:

score: 22.5
Acceptable Answer
time: 49ms
memory: 3132kb

input:

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

output:

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

result:

points 0.30 points  0.30

Test #73:

score: 22.5
Acceptable Answer
time: 39ms
memory: 3092kb

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
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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
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0 6
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 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
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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
1 22
8
0 23
8
2
8
0 24
8
2
8
0 25
8
2
8
0 26
8
2...

result:

points 0.30 points  0.30

Test #74:

score: 22.5
Acceptable Answer
time: 30ms
memory: 3068kb

input:

1989
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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2
2
2
2
2...

output:

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

result:

points 0.30 points  0.30

Test #75:

score: 22.5
Acceptable Answer
time: 19ms
memory: 3088kb

input:

1989
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
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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
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8
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8
2
8
0 25
8
2
8
0 26
8
2
8
0 27
...

result:

points 0.30 points  0.30

Test #76:

score: 22.5
Acceptable Answer
time: 28ms
memory: 3264kb

input:

1970
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
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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
1 1
8
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8
2
8
1 2
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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
0 16
8
2
8
0 17
8
2
8
0 18
8
2
8
0 1...

result:

points 0.30 points  0.30

Test #77:

score: 22.5
Acceptable Answer
time: 21ms
memory: 3048kb

input:

1970
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
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1
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1
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1
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2
2
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1
2
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2
2
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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
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2
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8
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8
2
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8
0 20
8
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8
2
8
1 21
8
0 22
8
2
8
0 23
8
2
8
1 23
8
0 24
8
2
...

result:

points 0.30 points  0.30

Test #78:

score: 22.5
Acceptable Answer
time: 46ms
memory: 3084kb

input:

1980
1
2
2
2
2
2
2
2
2
1
1
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
1 1
8
0 2
8
2
8
1 2
8
0 3
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8
2
8
0 21
8
2
8
0 22
8
2
8
0 23
8
...

result:

points 0.30 points  0.30

Test #79:

score: 22.5
Acceptable Answer
time: 84ms
memory: 3152kb

input:

1980
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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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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2
8
0 25
8
2
8
0 26
8
2
8
0 27
8
2
8
...

result:

points 0.30 points  0.30

Test #80:

score: 22.5
Acceptable Answer
time: 61ms
memory: 3084kb

input:

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

output:

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

result:

points 0.30 points  0.30

Test #81:

score: 22.5
Acceptable Answer
time: 33ms
memory: 3084kb

input:

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

output:

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

result:

points 0.30 points  0.30

Test #82:

score: 22.5
Acceptable Answer
time: 59ms
memory: 3140kb

input:

2000
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
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1
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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
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8
2
8
0 22
8
2
8
0 23
8
2
8
0 24
8
2
8
0 25
8...

result:

points 0.30 points  0.30

Test #83:

score: 22.5
Acceptable Answer
time: 32ms
memory: 3072kb

input:

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

output:

8
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2
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8
2
8
...

result:

points 0.30 points  0.30

Test #84:

score: 28.13
Acceptable Answer
time: 13ms
memory: 3112kb

input:

540
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output:

8
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8...

result:

points 0.37506666670 points  0.37506666670

Test #85:

score: 25
Acceptable Answer
time: 42ms
memory: 3152kb

input:

1834
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2...

output:

8
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1 17
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8
...

result:

points 0.33333333330 points  0.33333333330

Test #86:

score: 22.5
Acceptable Answer
time: 49ms
memory: 3076kb

input:

2000
1
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2...

output:

8
0 0
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0 18
8...

result:

points 0.30 points  0.30

Test #87:

score: 25
Acceptable Answer
time: 49ms
memory: 3204kb

input:

2000
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2...

output:

8
0 0
8
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8
...

result:

points 0.33333333330 points  0.33333333330

Test #88:

score: 25
Acceptable Answer
time: 20ms
memory: 3268kb

input:

2000
1
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1...

output:

8
0 0
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8
...

result:

points 0.33333333330 points  0.33333333330

Test #89:

score: 25
Acceptable Answer
time: 63ms
memory: 3252kb

input:

2000
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2...

output:

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

result:

points 0.33333333330 points  0.33333333330